ISSUE OWNERSHIP IN PRESIDENTIAL AND SENATORIAL ELECTIONS, 1980-2004
by
ANDREW PIERCE
(Under the Direction of Jamie L. Carson)
ABSTRACT
When searching for campaign effects in modern elections, agenda setting according to
principles of issue ownership is a possible candidate. When parties or candidates campaign on
issues they own, issue ownership theory predicts they will receive an electoral boost. However,
the current understanding of issue ownership does not distinguish the theories of issue ownership
nor does it provide comprehensive evidence for issue ownership effects. Using data on U.S.
Presidential and Senatorial Elections from 1980-2004, this paper fills in current gaps in issue
ownership theory. Results show support for the Campaign Effects model of issue ownership in
both Senatorial and Presidential Elections.
INDEX WORDS: Issue Ownership, Presidential, Senatorial, Elections, Campaign
Effects, Agenda Setting
ISSUE OWNERSHIP IN PRESIDENTIAL AND SENATORIAL ELECTIONS, 1980-2004
by
ANDREW PIERCE
A.B., University of Georgia, 2009
A Thesis Submitted to the Graduate Faculty of The University of Georgia in Partial Fulfillment
of the Requirements for the Degree
MASTER OF ARTS
ATHENS, GEORGIA
2009
© 2009
ANDREW WILSON PIERCE
All Rights Reserved
ISSUE OWNERSHIP IN PRESIDENTIAL AND SENATORIAL ELECTIONS, 1980-2004
by
ANDREW PIERCE
Major Professor: Jamie L. Carson
Committee: Michael Crespin
Richard Vining
Electronic Version Approved:
Maureen Grasso
Dean of the Graduate School
The University of Georgia
December 2009
iv
ACKNOWLEDGEMENTS
As with all of my endeavors in life, I am tremendously grateful for the loving support of my
parents, Tracy and Linda Pierce. What’s more, I would like to acknowledge the guidance and support
of my committee: Dr. Richard Vining, Dr. Michael Crespin, and particularly my major professor, Dr.
Jamie Carson.
v
TABLE OF CONTENTS
Page
ACKNOWLEDGEMENTS............................................................................................iv
LIST OF TABLES ........................................................................................................vii
LIST OF FIGURES......................................................................................................viii
CHAPTERS
1 INTRODUCTION ...............................................................................................1
2 PRIOR RESEARCH ............................................................................................4
Agenda Setting.................................................................................................4
Models of Issue Ownership ..............................................................................5
Types of Issues.................................................................................................8
Prior Applications of Issue Ownership ...........................................................10
Shortcomings in the Previous Literature .........................................................14
3 THEORY AND HYPOTHESIS.........................................................................18
Theory ...........................................................................................................19
Hypotheses.....................................................................................................22
4 DATA AND METHODS...................................................................................26
Data ...............................................................................................................26
Methods .........................................................................................................27
5 FINDINGS ........................................................................................................31
Results ...........................................................................................................31
vi
Contributions and Further Analysis ................................................................47
Discussion......................................................................................................48
WORKS CITED .......................................................................................................................50
APPENDIX ..............................................................................................................................54
vii
LIST OF TABLES
Page
Table 1: Presidential Races - 1980-2004....................................................................................40
Table 2: Senatorial Elections – 1980-2004 ................................................................................40
Table 3: 1984 Presidential Election ...........................................................................................42
Table 4: 1992 Presidential Election ...........................................................................................42
Table 5: 1982 Senate Election ...................................................................................................43
Table 6: 1992 Senate Election ...................................................................................................43
Table 7: Senatorial Elections Concurrent with Presidential Elections.........................................45
Table 8: Senatorial Elections in Mid-Term Election Years ........................................................45
viii
LIST OF FIGURES
Page
Figure 1: Modeling Valence Issues............................................................................................21
Figure 2: Crime Mentions in Party Platforms ............................................................................32
Figure 3: Education Mentions in Party Platforms ......................................................................33
Figure 4: Democratic Advantage – Education............................................................................33
Figure 5: Democratic Advantage – Crime .................................................................................34
Figure 6: Issue Support for Presidential Candidates 1980-2000: Crime......................................36
Figure 7: Issue Support for Presidential Candidates 1980-2000: Education................................36
Figure 8: Which Party can Better Handle Law and Order Problems? 1980-2000 .......................38
Figure 9: Which Party can Better Handle Education Problems? 1980-2000 ...............................38
1
CHAPTER 1
INTRODUCTION
One of the broader questions in political science is “Do Campaigns Matter?” Generally,
political scientists are able to reliably forecast presidential elections based on prevailing
economic and political conditions independent of campaign effects (Abramowitz 1988;
Campbell 1992). As such, it appears as though campaigns play little to no role in influencing
electoral outcomes. However, other research has demonstrated how campaigns can and do play a
role in influencing elections within national contexts (Holbrook 1996).
One of the ways in which campaigns are purported to affect campaigns is through agenda
setting. Campaigns, when deciding on talking points and press releases, seek to strengthen their
candidate’s electoral fortunes by portraying them favorably in the backdrop of local, objective
conditions (Holbrook 1994; Herrnson 2008). To do this, campaigns emphasize those issues on
which the public views their candidate favorably as the most important issues in a given election.
When forming an agenda of issues to emphasize, campaigns usually consider the reputation of
the candidate as well as his party (Petrocik 1996; Hayes 2005).
Thus, one important area of research addressing the influence of campaigns regards the
influence of campaigns in agenda setting. Though there are a number of ways in which
candidates and parties set agendas, agenda-setting frequently takes the form of some variation of
issue ownership. Issue ownership refers to the practice of selectively emphasizing issues in a
campaign based on those issues on which a party or candidate holds a reputational advantage.
2
When a campaign is selectively emphasizing issues, it cannot absolutely control the
issues with which the electorate is concerned. For example, if unemployment is high, a campaign
cannot make people ignore their unemployment or the unemployment of their friends and
neighbors. Campaigns, however, can control the framing of these issues. In the example above,
unemployment framed from a Democratic perspective is a failure of the educational system to
provide training for white-collar jobs that are more reliable in hard times. This ubiquitous “spin”
is a significant possibility for how campaigns can affect elections.
Campaigns choose issues based on the reputational advantage that the candidate or party
has on any given issue. For example, Democrats are traditionally seen as the party of education
(Petrocik 1996). As such, if educational conditions are bad, one would expect that Democrats
would emphasize education more frequently than other issues in their campaign. Likewise, a
candidate who spent 30 years as a teacher would likely emphasize educational issues in order to
benefit from his experience in education.
One possible instance in which issue ownership may affect electoral outcomes is the
2000 election. Despite the lack of candidate attention addressing crime as a major issue in the
2000 election, many media commentators considered Bush tougher on crime. Furthermore,
voters generally associate crime control as an issue “owned” by Republicans (Petrocik et al.
2003). In states where crime rates were high, it is possible that Bush could have capitalized on
his reputation to swing votes. In a race as close as the 2000 presidential election, there is an
interest regarding the electoral consequences of such perceptions.
There is reason to believe that this effect extends beyond the 2000 election. Nixon took
the “War on Poverty,” which was a Democratic initiative, and shifted it to a Republican “War on
Crime." Likewise, in the 1980s, Reagan and Bush pushed for mandatory sentencing and
3
retributive justice. Finally, Democrat Bill Clinton was viewed by many as “soft” on crime
(Marion 1994; Valentino 1999; Gottschalk 2006).
Though many historians and other scholars view crime as an issue owned by
Republicans, there has been no research into the electoral consequences of this ownership.
Previous research has shown that the public is aware of the connection between Republicans and
law an order (e.g. Petrocik 1996). However, the question arises as to if the public holds
Republican candidates accountable in times of high crime rates.
As a possible answer to if and how campaigns matter, issue ownership is an important
component of research on elections. As will be discussed below, studies concerning the electoral
consequences of issue ownership are rare. In addition, for such an intuitive concept, there is little
evidence for evaluating competing theories of issue ownership. This thesis seeks to fill in some
of these gaps in hopes of providing a foundation for understanding issue ownership.
This thesis will begin with a description of the literature on issue ownership and its
electoral consequences. Next, it highlights shortcomings in this research. In order to address
these shortcomings, I hypothesize that, when voters experience unfavorable conditions, they will
respond by voting for the party seen as best able to improve those conditions. This thesis will
conclude with a description of the methods used to test this hypothesis as well as a discussion of
the implications of possible findings.
4
CHAPTER 2
PRIOR RESEARCH
Agenda Setting
When looking for campaign effects in elections, prior research mentions the issue agenda
as a potential area that can be manipulated by campaigns (Abbe et al. 2003). By manipulating
the issue agenda, campaigns can execute one of their primary functions: the distribution of
information for the purpose of persuading voters (Holbrook 1996). Campaigns seek to use the
communication tools available to them to make some issues more salient than other and, thus,
shape the considerations that people take into account when making judgments about their
particular candidates (Scheufele and Tewksbury 2007).
Campaigns benefit from the issue agenda through direct and indirect effects. Through
various types of advertisements, campaigns directly communicate with voters. This leads to a
better-informed and more active electorate (Freedman et al. 2004). In addition to promoting
these democratic virtues, advertising an issue agenda is also an important means of
communicating complicated policy positions to low-information voters (Herrnson and Patterson
2000).
Indirectly, campaigns can take advantage of media coverage of elections. Media
coverage, which is free to campaigns, can increase the persuasiveness of direct advertisements
by reinforcing the message or increasing the audience (Iyengar and Kinder 1987; Ansolabehere
and Iyengar 1994). Also, repetitive media coverage raises the salience and accessibility of an
issue which, in turn, increases the persuasive power of advertisements about that issue (Lau et al.
5
1991; Ansolabehere and Iyengar 1994). Finally, favorable news coverage of campaign events,
like debates or candidate appearances on talk shows, can increase the influence those events have
in affecting campaign outcomes (Holbrook 1996; Shaw 1999).
Given the benefit campaigns gain from controlling the issue agenda, candidates will
invest resources in order to set the issue agenda. Arguably, issue ownership principles offer the
best strategy candidates can follow for setting the issue agenda (Ansolabehere and Iyengar 1994;
Petrocik 1996; Herrnson and Patterson 2000; Abbe et al. 2003). In general, issue ownership
holds that parties have gained issue-handling reputations through past performance.
Consequently, campaigns should try to force issues on which they have reputational advantages
to the top of the issue agenda (Petrocik 1996). Because of the influence of the issue agenda
described above, candidates should then gain electoral boosts from campaigning on “owned”
issues. Prior research bears out this conclusion on more than one occasion (Abbe et al. 2003;
Petrocik et al. 2003; Herrnson 2008).
However, for a theory that answers how a campaign can influence election outcomes,
very little is known about issue ownership. For example, though agenda setting research
generally considers issue ownership to be a recent theory, it actually traces its roots back to older
theories of spatial voting. The following section will trace a history of issue ownership theory
leading into the shortcomings of the literature about issue ownership.
Models of Issue Ownership
Issue ownership, as a theory, grew out of the work of Anthony Downs in his seminal
work, An Economic Theory of Democracy. In that work, Downs offers a “logic of basic voting”
through which rational electors determine how to vote in elections. Loosely recounted, Downs
argues that voters will compare the performance of parties in office against hypothetical
6
performances of other parties. From this comparison, voters will calculate an “expected party
differential,” which expresses how the voters view the performance of the parties at hand. If the
differential favors the party in power, then the voter will cast his vote in their favor. If the
differential is not in their favor, he will vote for the other party; if they are equal, he will abstain
(Downs 1957, 38-45).
One complication of this spatial model lies in information costs. As a pure theory, Downs
assumes complete and costless information (Downs 1957, 45). As merely a simplifying
assumption, there is little reason to believe that this assumption correctly models reality. Downs
concedes this point, and offers that, though a voter cannot know the difference between the
actual governance of parties, a voter can know the different policies that a party supports (Downs
1957, 45-46). As such, this relaxed assumption circumvents preliminary problems with
uncertainty in the model.
Issue ownership questions the validity of this weakened assumption. The first foray into a
detailed exposition of issue ownership would be by Budge and Farlie (1983). In this work, the
authors try to predict elections in 23 democracies using only parties as cues. The driving problem
for their inquiry comes from the extremely complicated calculus explained in Downs’s model.
Even weakening the information assumption so that voters only calculate expected utility of
policies, it is “difficult for electors to make any estimates of these at all, let alone to calculate
them realistically” (Budge and Farlie 1983, 146). As a solution, voters can simplify the
calculation by “grouping specific issues into broad types, which can be assigned to one party or
the other on the basis of the consequences of change” (Budge and Farlie 1983, 148). This
“selective emphasis model,” named for parties’ strategically emphasizing their issue strengths,
7
reduces the decisional calculus to a simple cost benefit analysis of each party based on their
strengths and weaknesses with the issues at hand.
Though the “selective emphasis” model was perhaps the first fully specified model of
issue ownership, Rabinowitz and MacDonald (1989) offer a competing model of issue
ownership. Their model, known as “directional theory,” modifies the traditional spatial model by
again weakening the information requirements placed on voters. Based on a theory of symbolic
politics, Rabinowitz and MacDonald argue that voters calculate candidate preference not based
on a continuum of policy alternatives but rather through reactions to issues as symbols. In
general, a voter will compare the issue stance of a candidate with (1) direction and (2) intensity
(Rabinowitz and MacDonald 1989, 94). As such, the calculus of voting does not rely on a
complex understanding of policy alternatives but rather on an understanding of a candidate’s
issues and intensity. Though not directly incorporated into the theory, parties do play a role in
directional theory in as much as they dictate issue directions to candidates and act as voting cues
to voters (Rabinowitz and MacDonald 1989, 114).
The latest and most frequent reference in elections literature today follows the issue
ownership model proposed by Petrocik (1996). Petrocik modifies earlier models of issue voting
by shifting emphasis from the parties or candidates to campaigns. Parties have reputations for
“handling” certain issues; the job of parties is to convince the voters of the salience of those
issues. In this model, the key for voters is not the policies that a party will pursue but rather the
problems the party will fix (Petrocik 1996, 830). This “campaign effects” model argues that,
when issues better handled by one party are salient during an election, low-information voters
will favor that party. Campaigns play a role in that they promote certain issues to the forefront of
the election agenda. In analyzing the 1980 presidential election, Petrocik finds that campaigns
8
did play a role in shifting voters toward issues that favored Reagan, and that this shift helped
Reagan win the election.
These models of issue ownership commonly address a problem of information in the
traditional spatial model. Likewise, all use issue ownership as an information shortcut for voters.
Finally, all acknowledge, to some degree, the role that parties play in conveying issue content
and saliency to voters.
However, these models also differ in several important ways. First, the selective
emphasis model views the candidate as secondary in issue communication to the party. In
contrast, directional voting views the candidate as the primary source of issues for the voter. The
campaign effects sees a more mixed approach wherein parties and candidates both play a role in
conveying issue content to voters. In addition, the selective emphasis model still requires voters
to compute internally a cost-benefit analysis based on the benefits offered in the issues advocated
by parties. Directional theory and the campaign effects model expect much less sophistication
from their voters in that most of the information is collected and synthesized by non-voting
entities.
Types of Issues
The preceding difference concerning the information synthesis done by voters brings up
an important concern about the types of issues presented in issue ownership. Before considering
the applications and shortcomings of the aforementioned models, it would be beneficial to
consider the different types of issues presented in issue ownership theory.
The first categorization of issues central to issue ownership theory comes from Stokes’
(1963) original criticisms of the spatial model. In criticizing Downs’s axiom of ordered
dimensions, Stokes comments how some policy choices have only one clear alternative. For
9
example, in 1952 no one preferred more corruption over less corruption; thus, both parties and
all voters occupied one policy point on Downs’s policy dimension (Stokes 1963, 373). These
issues, where parties and voters all share the same preference and policy space, are valence
issues. These differ from position issues, such as abortion, where voters and parties occupy a
number of different ideal points.
When looking at traditional representations of policy space, Republicans and Democrats
are given policy positions with Democrats on the left and Republicans on the right (Gabel and
Huber 2000). According to spatial voting theories, voters then locate themselves on this space
and vote for whichever candidate or party to which they are nearer (Black 1958). Valence issues
are those issues on which the policy space does not conform to this traditional conception. When
voters locate themselves throughout the entire policy space, parties can afford to take positions
throughout the policy space as well. However, when voters all occupy the same policy point, as
is the case with valence issues, parties cannot afford to position themselves far away from the
public; thus, they seek to hold the same policy point as the public. Stokes described this point as
the one clear alternative that parties have (Stokes 1963).
The second main distinction of issues appeared later in work by Carmines and Stimson
(1980). As opposed to the general assumption that all issue voters are the same, Carmines and
Stimson argue that there are sophisticated and low-information issue voters. Furthermore, this
breakdown is most dramatic on issues that are “hard” in contrast to “easy” issues. Easy issues are
those issues on which most voters have a “gut” reaction that dictates their preference. Carmines
and Stimson offer the example of segregation. A voter does not need to know the intricate ins
and outs of segregation in order to form an opinion on the issue (Carmines and Stimson 1980, 80).
The Vietnam War, on the other hand, is a very complicated issue, or bundle of issues, that
10
requires a large sum of information prior to opinion formation. Withdrawal in and of itself
concerned many other issues about international affairs for which most voters would not take the
time to consider. This is an example of a hard issue. In some ways, the hard issues advocated by
Carmines and Stimson parallel the positional issues of Stokes while the easy issues have a
certain “directional” feel about them.
Prior Applications of Issue Ownership
Prior applications of issue ownership vary in the types of issues they address as well as
the manner in which issue ownership is measured. Perhaps the first foray into issue ownership
was Explaining and Predicting Elections. In this work, Budge and Farlie seek to provide a
comprehensive explanation for changes in party gains across countries (Budge and Farlie 1983,
21). Their model for explaining election outcomes was the “selective emphasis model.” In
addition, Budge and Farlie emphasize the role of parties as an information shortcut. Because
parties “own” certain issues, voters need only know what issues are important to them in order to
choose the appropriate party in the voting booth (Budge and Farlie 1983, 25).
In order to test selective emphasis theory, Budge and Farlie examine elections in twenty-
three democracies. Though most of these countries are Western European, several are from Asia.
After categorizing the parties in those democracies into two different categories, the authors
proceed to estimate how certain issues in past elections have caused these parties’ vote shares to
deviate from those parties’ baseline in postwar elections. Their paper then uses this estimate to
predict vote shares in upcoming elections. In general, the selective emphasis model performs
better than other naïve predictors of party vote-share do.
Sixteen years later, the publication of the directional model offered the next major work
on issue ownership. Directional theory, like the selective emphasis model, lowers the
11
information constraint required of voters. Rabinowitz and MacDonald support the directional
model by pointing out how survey questions capture the essence of this theory. Surveys
generally ask on which side of an issue voters fall as well as how strongly they feel about this
issue (Rabinowitz and MacDonald 1989, 96). Directional theory built upon spatial modeling by
creating a two dimensional policy space wherein voters could compare their proximity to a
candidate in both direction and intensity (Rabinowitz and MacDonald 1989, 100).
To test this model, Rabinowitz and MacDonald use data from the 1984 National Election
Studies. Based on issue questions in the survey, the authors compare the effectiveness of
directional theory against the spatial model in predicting candidate evaluations. The data bear out
the theory that voters tend to think about issues in two dimensions (Rabinowitz and MacDonald
1989, 103).
The most recent theoretical exposition of issue ownership theory is that of the campaign
effects model espoused by Petrocik (1996). In this model, voters’ policy preferences change
slowly, and they are relatively uncertain about the most important problems. As such, differences
in election outcomes depend on changes in the issue agenda rather that in the preferences of
voters. These changes result from campaign activities; campaigns will try to push forward issues
on which voters view them as more capable.
Petrocik (1996) takes a three step approach to supporting his theory. First, survey data
from the early 1990s shows that both parties do indeed have certain issues on which voters see
them as more capable. Second, when looking at candidate-oriented articles during presidential
campaigns from 1952-1988, patterns emerge which do suggest that candidates emphasize those
issues they own. Finally, using NES data from the early 1960s to 1992, correlations
demonstrated how the more a voter mentioned issues owned by a certain party, the more likely
12
he was to vote for that party. After applying these findings to the 1980 presidential election,
Petrocik finds that Reagan’s ability to campaign on Democratic issues gave him a vote advantage
over Jimmy Carter (Petrocik 1996, 832-836, 842).
Further evidence for the campaign effects model was presented by Petrocik et al
(Petrocik et al. 2003). In this article, the authors used content analysis of TV ads and newspaper
coverage to test if politicians actually campaigned on issues their party owned and if the media
accurately reflected this emphasis. Through a dataset of all presidential elections from 1952-
2000, the authors also find that there is evidence of inter-election variability in issue voting.
Specifically, the 2000 case exhibited an outlier in that Democratic issues dominated a larger
portion of the issue agenda than in previous years.
Whereas prior research focused mainly on establishing the foundation of issue ownership
theory, most work on issue ownership since has been on the applications of issue ownership. One
twist on the theory addresses a yet unaddressed problem in the theory. In “Issue Ownership and
Party Choice,” van der Brug seeks to explain how issue ownership affects individual vote choice
(van der Brug 2004). Research prior to this point focused mainly on explaining aggregate
outcomes of elections. Though Petrocik (1996) does employ individual-level analysis, the survey
questions used do not help explain how issue salience could affect party choice at an individual
level. Using data from a 1998 survey of Dutch voters, van der Brug uses a battery of questions to
separate voter ideology from party preference based on issue ownership. The results show that, at
an individual level, campaign effects do exist as indirect sources of party choice (van der Brug
2004, 224).
One of the yet unexplored consequences of issue ownership is that of issue convergence.
As detailed above, issue ownership states that parties will emphasize issues that their parties own
13
in order to gain an electoral advantage. Under issue ownership, then one could conclude that
parties would rarely address the same issues. Thus, evidence of issue convergence would
contradict the influence of issue ownership in an election (Sigelman and Buell 2004, 651). Using
data drawn from the New York Times during presidential elections from 1960-2000, Sigelman
and Buell (2004) calculate an issue convergence score to measure to what degree candidates
spoke about the same issues. Overwhelmingly they find a large degree of issue convergence,
which suggests that issue ownership as formulated does not fully explain the use of issues in
campaigns (Sigelman and Buell 2004, 659).
Though this suggests a possible shortcoming of the issue ownership model, it is important
to note that the methodology pursued by Sigelman and Buell (2004) does not fully capture the
influence of issue ownership. When calculating issue convergence scores, Sigelman and Buell
only take into account the category of issues that were reported in the campaign and not the
content (Sigelman and Buell 2004, 655). This shortchanges issue ownership theory, because, as
formulated by Petrocik, candidates frame the other parties issues in terms of issues they own
(Petrocik 1996). In other words, talking about the same issues in a campaign is not contradictory
to issue ownership theory. For example, in the 2000 election, Gore and Bush talked about many
of the same Democratic issues, but Bush talked about the issues from a moral values standpoint
as opposed to Gore who discussed them from a social welfare standpoint (Petrocik et al. 2003).
Under Sigelman and Buell’s construction, this is a situation free of the influence of issue
ownership, though it is not clear that this is the case.
A further explanation of issue convergence is pursued by Damore (2005). Unlike
Sigelman and Buell, convergence is perfectly compatible with issue ownership, and, in fact, is an
expected outcome of issue ownership (Damore 2005, 75). Specifically, there should be certain
14
times in the campaign when candidates would be expected to converge on issues and certain
times when they would not. Using campaign advertising data for presidential elections from
1976-1996, Damore tests the idea that issues are emphasized within a strategic backdrop
(Damore 2005, 77). In general the results bear out the hypothesis that issue convergence is
inversely related to the difference in levels of support for the two candidates (Damore 2005, 83).
One special topic in relation to issue convergence concerns convergence not between
parties but between parties and voters. Green (2007) notes how, in the United Kingdom, voters
have coalesced around certain policy positions. As such, for many political issues the general
electorate agrees about how to address the issue. This type of politics fits in with the
aforementioned “valence issues” of Stokes (1963). Using panel and other survey data from the
British Election Studies from 1987-2005, Green shows how both the voters and parties have
come to terms about what should be done regarding certain economic and social issues (Green
2007, 633-646).
As a result, valence issues and issues of competence have become the norm for British
politics (Green 2007, 651). These results suggest that as voters and parties converge, valence
issues become more important; likewise, highly polarized parties might lead to an emphasis on
policy issues.
Shortcomings in the Previous Literature
The prior overview of the literature uncovers a number of shortcomings in the current
issue ownership literature. First, and foremost, there is not one consistent model of issue
ownership. Almost all the literature addresses the foundational works, but this usually amounts
to little more than lip service. Generally, later works usually reference Petrocik (1996), though
they offer no argument for why prior models are or should be rejected. Consequently, the
15
foundational models of issue ownership lack confirmation theoretically or empirically. Since,
there has been no comparison of these models there has also been no justification for using one
model instead of the other. Thus, any work that uses only one model is lacking justification at
this point.
Another concern drawn from the issue ownership literature is the lack of evidence for the
electoral effects of issue ownership. Aside from a few works, namely Budge and Farlie (1983),
Petrocik (1996), van der Brug (2004), and Green (2007), the effect of issue ownership in
determining electoral outcome remains unaddressed. Even in the aforementioned cases that
incorporate electoral impacts, the evidence is usually contained within one election year. Though
this provides some support for issue ownership theory, any model of election outcomes for one
year has a potential for bias due to any number of reasons. As such, this research would benefit
from longitudinal study which might show a more durable effect over time. Because prior work
shows that issue ownership varies from year to year, a longitudinal study would provide more
opportunities for discovering when, and under what conditions, issue ownership plays a role in
determining election outcomes.
One concern stemming from the lack of attention paid to electoral outcome regards the
theoretical implications behind how issue ownership works. One general research strategy
pursued in the literature is to use survey data to see which issues voters associate with which
parties. This presents a problem because there is no way to tell where issue reputations come
from in this situation. For example, in Petrocik’s first study, 1980 NES respondents are asked
which party they see as better being able to handle crime (1996). However, from this question, it
is impossible to tell if they hold this view because the Republican Party’s past performance
indicated capability in this area or if Reagan’s campaigning on this issue gave them this
16
impression. This concern is complicated by Petrocik et al (2003) where the comparisons of
presidential TV ads show that Reagan campaigned on this issue more frequently than Carter.
This ambiguity about the role that candidates play stems from confusion about the exact
mechanism of issue ownership. Because the foundational models of issue ownership have not
been compared, there is not evidence contrasting the sources of issue ownership. In addition, the
role of candidates in determining ownership reputations is further confounded because most of
the research examined only executive elections. Executive elections are highly candidate-
oriented within the United States which might cause confusion about candidate-based issue
ownership and party-based issue ownership. Though this is true of congressional elections also,
presidential elections tend to set their own agendas more frequently than congressional elections
that may follow a presidential candidate’s lead. None of the prior work uses a comprehensive
research agenda that combines survey data, executive level election returns, and legislative
election returns to provide compelling evidence for issue ownership. In fact, the literature largely
ignores legislative returns.
Again, a lack of theoretical clarity within the literature leads to an ambiguity about the
function of issue ownership. According to Selective Emphasis theory, parties are the active
agents who present new information to voters in an attempt to sway their votes. Directional
Theory, on the other hand, argues that voters are involved in an active calculus trying to
determine the position and intensity of a candidate’s beliefs, cued by party affiliation. In the
Campaign Effects model, candidates use the reputation of their party to influence vote choice.
What the prior literature has failed to accomplish is to provide unbiased evidence in any
direction. Research that focuses only on presidential elections biases the results towards the
Campaign Effects model. Evidence from survey data biases the results toward Directional
17
Theory. The Selective Emphasis model would likely gain from research based only on legislative
studies, if there were any studies like that.
In addition, there is little consistency as to the issues included within the study. The
literature makes little determination between valence issues and issues with clear preference
ordering. This could be a problem if evidence supports ordered issues and not valence issues. For
example, if clearly-ordered issues, such as abortion, show electoral effects but not valence issues,
this suggests that issue ownership is actually just spatial voting. Thus, any study of issue
ownership should establish support for valence issue ownership. As none of the studies
distinguishes between the two, issue ownership may very well be spatial voting by another name.
One final, and minor, critique of the literature is a lack of attention paid to legislative
elections in the United States. In any given election year, the majority of national and statewide
elections will be for legislative office. Thus, any voting theory seeking to establish maximum
applicability should at least address legislative elections. Furthermore, no aspect of issue
ownership as put forward so far necessarily conflicts or excludes legislative elections. This thesis
fills that gap by applying issue-ownership theories in two legislative contexts.
18
CHAPTER 3
THEORY AND HYPOTHESES
As detailed above, the current literature on issue ownership is lacking in several
important dimensions. The purpose of this thesis is to fill some of the gaps in the literature,
beginning with the most foundational issues. Primary to this purpose is providing empirical
evidence to compare the various models. Such evidence depends on a variety of data sources
including survey data, campaign data, and electoral results. This multifaceted approach should be
able to parse out some of the actual effects of issue ownership which can then be compared with
theoretical predictions to evaluate models.
Another gap in the literature concerns the ambiguity about candidate effects and party
effects. As an attempt to separate out these effects, this thesis will use different elections from
the same electorate. Specifically, this thesis will compare presidential and senatorial results from
states within the same year. This technique has been used before in studying issue ownership
with positive results (Ansolabehere and Iyengar 1994). This could potentially separate out the
effects of candidates and parties. If the effect is constant for all elections, then this suggests a
party effect, because voters should not vote for senatorial candidates on the basis of the
presidents’ positions. Likewise, different effects between presidential and senatorial results
within the same state suggest that candidates do indeed play a role in determining issue
ownership.
This strategy addresses only part of the problem. In order to separate durable party
reputation from year-specific candidate ownership, a longitudinal study will compare the effects
19
over time. In this case, long-term effects of issue ownership suggest that parties play the primary
role in determining issue ownership. Results that show support on a year-by-year basis only
would support candidates as a source.
This thesis will fill in further gaps in the literature by focusing on valence issues and
limiting these issues to the United States. Valence issues, based on Stokes’s definition, are those
issues on which there is only one clear policy position. Examples of valence issues not included
in this study include health care and national security. The only position parties would want to
take on either of these issues is more health care or better national security. A focus on the
United States is important for American politics scholars because there is little reason to believe
studies from other countries with different party systems would have results that transfer to
American elections.
Theory
Because this thesis is mainly an investigation of prior theories, it relies heavily on pre-
established theories. As detailed earlier, much of the work relies on the foundation laid by
Downs (1957). Beyond Downs’ economic model, this thesis also takes theoretical considerations
from Simon’s (2002) model of campaign effects. Together these form a familiar picture of
spatial voting theory as applied to valence issues.
First, this thesis assumes that voters are political amateurs. Based on a sturdy base of
prior literature, voters have little information about politics and have little motivation to gain a
much greater understanding. Furthermore, voters make vote decisions by combining what
relevant considerations they have into one vote choice. When summing across considerations,
the voter weighs different considerations based on what they find to be the most salient (Simon
2002, 48).
20
In order to consider aggregate evidence, this thesis further assumes that vote choice is
independent. Since no vote causes any other vote, variance across voters is similar to variance
within voters. Likewise, much in the same way that a voter’s considerations are aggregated in
light of conflicting preferences, votes across the electorate are aggregated into one collective
group choice (Simon 2002, 49).
Furthermore, each individual considers each issue individually in its own dimension. Put
another way, a voter’s position on any given issue is independent of his position on any other
issue. Within this framework, Downs’ model of spatial voting plays its expected role by offering
single-peaked, symmetrical preferences (Simon 2002, 50).
One key distinction not made in Downs or Simon regards valence issues. In conjunction
with the uni-dimensionality mentioned before, valence issues take on a slightly difference
appearance than regular spatial issues. Whereas with traditionally spatial issues, voter utility
curves take on a bell shape, utility for valence issues takes on half-bell shapes. Take Figure 1 for
example:
21
Modeling Valence Issues
I valence
R DV
U v
Reputational Issues Performance Issues
Figure 1: Modeling Valence Issues
Figure 1 shows what a utility curve would look like for valence issue I. In this figure, all
voters occupy position V, which is the furthest point to the left. Voters occupy this position
because everyone is in favor of the same outcome, such as in the case with crime and education.
Everyone wants no crime and the best education. Thus, the utility curve peaks at the far left of
the issue space. Points R and D represent possible positions held by the Republican and
Democratic parties. In the case illustrated, the Republicans would hold a reputation advantage
over the Democrats, though this is not necessarily the case. D could be located closer to R if the
issue was something on which Democrats held a reputational advantage.
One might notice that the graph describes expected outcomes rather than policies or
policy positions. This stems from Downs’s and Simons’s assumptions of prospective voting and
amateur voters. Amateur voting cannot likely decompose complex crime or education policies,
and will thus likely depend on the reputation of party for predicting outcomes. Also, if the figure
22
represented policies, everyone would be located at the far left point because parties would pick
policies that located them near voters. A representation of this situation would make little sense.
One final note is that the figure contains two sections: reputation issues and performance
issues. Though not a formal assumption of the model, this represents an intuitive interpretation of
the utility curve. If any outcome is sufficiently bad, voters will likely vote for the party out of
office because the party in office got them into a terrible situation. This draws on Downs’
economic theory of voting. Because drawing the cutoff between performance and reputation
issues is a hazy procedure at best, this thesis will limit itself to issues that never have outcomes
in the “performance” zone of the figure.
Another important aspect of the model of valence issues misrepresented in the figure
above relates to voter concern about outcomes. As previously mentioned, voters in this model
focus on prospective outcomes as opposed to current policy positions. Implicitly, this means that
the utility curve depicted in the figure comes in part from a comparison of a voter’s current
position. Therefore, the valence issue model includes information about a voter’s environment.
Hypotheses
The model of valence issues offers several testable hypotheses concerning aggregate
voting behavior. The primary hypothesis of this analysis concerns the effects of issue ownership.
Thus, assuming issue ownership plays a significant role in voting behavior,
Hypothesis 1: In states where a voter’s condition places him away from V, vote share for
the party reputed to be better able to improve that condition will increase.
Again referencing Figure 1, any state in which objective conditions of crime or education
place a voter at any place away from V, that voter will have a higher utility from voting for a
party that will improve those conditions. Basing his evaluation of the parties on traditional issue
23
ownership expectations, he will then vote for the party he expects to handle the problem and
push him back towards V.
As stated, this hypothesis concerns only situations in which there is a deterioration of
objective conditions. Because crime and education, the focus of study, are rarely the single most
salient issues in an election, any situation in which conditions have improved would not lead to
an expectation of higher vote shares. In these situations, the salience of other issues takes
precedence in a voters’ mind as conditions of crime and education improve to tolerable levels.
This is the opposite effect of what one would expect to see when analyzing voting on economic
issues, where neither party is consistently viewed to be better at “handling” the economy
(Peltzman 1987; Petrocik 1996).
Assuming there is a demonstrable effect for issue ownership, the next question raised
concerns the sources of the issue ownership effect. Because this thesis takes advantage of
looking at issue ownership in two elections, which elections demonstrate issue ownership effects
can give information about the sources of issue ownership. Based on the assumption that
presidential elections are more candidate-centered than senatorial elections (Abbe et al. 2003):
Hypothesis 2a: If the Selective Emphasis model correctly models issue ownership,
presidential and senatorial elections will demonstrate effects in the same direction.
The preceding hypothesis relies on the use of partisanship as the driving force behind
issue ownership. If the parties are the dominant factor in determining the issue agenda, then this
should be the same across elections. There is only one head of each of the parties, and thus, there
should be some uniformity in the composition of the issue agenda. Therefore, presidential and
senatorial elections should display the same results.
24
Hypothesis 2b: If the Directional Voting model correctly models issue ownership, there
will be evidence of single-year deviation from long-term issue ownership effects.
Unlike the other two possible models, candidates in the Directional Voting model are
solely responsible for determining campaign messages. Because voters evaluate candidates based
somewhat on the issues with which the candidate concerns himself, then candidates will tailor
their message in each state to that constituency. As such, there should be conflict between
senators and president. If the two showed the same effects, that would suggest some type of party
cohesion. Furthermore, there cannot be consistent effects over time. Consistent effects over time
suggest that overall, senators and presidents enjoy the same benefits of party membership as
those who came before and those who will come after. That certainly sounds like parties provide
some durable effect, which is inconsistent with the directional voting model.
Hypothesis 2c: If the Campaign Effects model correctly models issue ownership, then
there will be sporadic evidence for any given election, but durable evidence over time.
This last hypothesis fills in the gaps between the preceding two. In the Campaign Effects
model, the parties still play a major role in promoting issues. However, candidates also select
important issues on a campaign-by-campaign basis. Thus, we should see support for issue
ownership in both elections, and this effect will not necessarily be uniform across offices or time.
Because candidates can stray from the party line while still enjoying party benefits, this model
allows for presidents to experience different effects from senators all while demonstrating a
consistent effect over time.
In light of these hypotheses, the aim of this thesis should be clear. By expanding the
analysis to consider elections over time as well as elections in individual years, this thesis seeks
to determine the nature of issue ownership effects. In addition, by comparing elections across
25
offices while maintaining the same electorate, this thesis seeks to compare the models that
explain issue ownership. Table 3A in the Appendix offers a summary of the conditions under
which the variations of Hypothesis 2 gain support.
26
CHAPTER 4
DATA AND METHODS
Data
The main analysis of this thesis employs data from a variety of sources. First, data on
elections comes from the Voting and Elections Library from Congressional Quarterly Press.
Election return data can be downloaded from http://library.cqpress.com. Data on state
demographics and educational statistics comes from the Statistical Abstract of the United States,
which can be found at www.census.gov. Crime data come from the Bureau of Justice statistics
and can be downloaded from http://www.ojp.usdoj.gov/bjs/. Party platform data was coded from
the party platforms listed at the American Presidency Project (www.presidency.ucsb.edu).
Finally, data on campaign spending comes from FEC spending reports filed by the candidates.
Crime and education represent a Republican and a Democratic issue, respectively. As
mentioned above, these also both represent salient valence issues. Furthermore, neither of these
issues has ever truly reached the “performance issue” section of Figure 1, which makes them
prime candidates for testing for issue ownership effects. Crime and education are also relatively
easy to measure at the state level. Other candidates for issue ownership failed because of the
difficulty in measurement. For example, national security and social welfare are two issues
generally associated with Republicans and Democrats respectively. In both cases it is hard to
measure these variables at the state or national levels. National security is, by definition, not
confined to any state. Social welfare is a broad category with an ambiguous definition which
makes finding clear-cut measurements hard to find at the state-level.
27
The years 1980 to 2004 compose the time frame for conducting the analysis. 1980
provides a clean cut point because it was when Reagan changed the dialogue about crime
(Gottschalk 2006). The last shift prior to this occurred in 1968, which was 4 years prior to the
collection of federal campaign spending data. These data are critical in comparing results
between legislative and executive elections, and thus, 1980 provides a better cut point. 2004 acts
as a good end date because it is the last presidential election for which the demographic and
crime data needed are available.
Data showing that the public perceives that the parties have these reputations comes from
the American National Election Studies and appears later in the thesis.
Methods
Analysis of this data will take the form of an Ordinary Least Squares regression model. In
a broad sense the model will take the following form:
(1) yVote Share = α + β1xcrime + β2xeducation + ε
The dependent variable in the model, represented by yVote Share, is measured as the two-
party Republican vote share in each state. The two main independent variables, notated as xcrime
and xeducation, are objective measures of crime and education in each state. Crime is measured at
the violent crime rate (number of violent crimes per 100,000 people) in each state. Education is
measured as the per capita amount of education revenue in each state1.
Based on all the theories of issue ownership, the first independent variable for crime
should have a positive coefficient. In other words, as stated in Hypothesis 1, deterioration the
1 In the literature on educational performance, there is great debate about how to measure educational performance
(Bidwell and Kasarda 1980; Shavelson et al. 1992; Levin 1998). Other research suggests that, while it may not
accurately reflect school performance, school revenue is the standard by which legislatures and courts discuss school
performance (Hanushek 1989). As such, this thesis elects to use revenue as a proxy for performance as opposed to
test scores or graduation rates.
28
conditions of crime should lead to an increase in Republican vote share, all other things held
constant. Likewise, deterioration in education revenue should lead to in an decrease in
Republican vote share.
There are a number of control variables also included in the model. In the model
presented above, these are included in the alpha term. Controls for this model include previous
presidential vote share, state median income, population density, and racial composition. These
controls are included in the empirical model because they influence party vote share as described
further below.
Previous presidential vote share acts as a proxy for state partisanship and is measured as
the average Republican vote share over the prior two presidential elections. State median income
is measured as the constant 1980-dollar amount of the median income in each state. Population
density is measured as the number of residents for each square mile in the state. Racial
composition is measured as the percent of the state’s residents that are Caucasian and includes
those Caucasians of Hispanic origin.
Past research has shown the past party identification is a strong predictor of vote choice
(Markus and Converse 1979; Franklin and Jackson 1983). As measured above, the past
Republican presidential vote share is expected to be positively associated with the current
Republican vote share. Also, this model includes a number of socioeconomic variables that are
expected to influence partisan identification (Campbell et al. 1960; Miller and Shanks 1996). In
accordance with this research, Republicans should receive higher vote shares from whites and
the upper class when compared to minorities and the lower class. Thus, state median income and
racial composition should be positively associated with Republican vote share. Finally, this
29
research also suggests that Republicans perform worse in urban areas than rural areas. As such,
population density should demonstrate a negative correlation with Republican vote share.
The above model applies to both senatorial and presidential elections in its generic form,
though the specific model for senatorial elections differs in regards to its control variables.
Legislative elections tend to be slightly different from executive elections, especially with
regards to incumbency. Senate elections have demonstrated a long history of benefiting
incumbents (Cover 1977; Cox and Morgenstern 1993). As such, an added dummy variable for
incumbency is included. Incumbents are coded as 1 and challengers are coded as 0. In addition,
presidential incumbency does not vary by state and, accordingly, does not make the model2.
Furthermore, spending also tends to play a bigger role in legislative elections. Included in the
model is a variable for spending, and it is measured as the ratio of Republican spending to
Democratic spending in the race.
On a side note about spending in elections, there is substantial debate in the literature
surrounding the role of money in influencing election outcomes. For those arguing against the
influence of money in campaigns, spending usually signals that the incumbent feels that he might
be losing the race. Thus, increased spending would be a sign of electoral weakness (Jacobson
1978, 1990). On the other hand, other analyses have found that, while incumbent spending is less
effective than challenger spending in aggregate, incumbent spending is comparable to challenger
spending at the margins (Green and Kranso 1988, 1990). This paper sides with more recent
research into Senate elections that supports the latter argument that the value for spending by
incumbents is close to that of challengers (Gerber 1998; Moon 2006).
2 In response to recent research concerning the role of incumbency in presidential elections (Mayhew 2008), I ran a
modified version of the model presented here, only including a variable for presidential incumbency. This was
coded 1 if the candidate was of the incumbent party, and 0 otherwise. The resulting coefficient was neither
substantively nor statistically significant, and it did not significantly change the results presented here.
30
On a final note about the measurement of the variables in the model, the objective data
represents measurements taken one year prior to the election. For example, for the 1992
elections, the objective data represent crime rates and education levels from 1991. Ideally, one
would want to track candidate support and crime rate or education levels on a month-by-month
or day-to-day basis. However, data limitations force a much less desirable situation. Statistical
agencies do not usually release data for crime and education until the year following its
collection year. As such, it would not make sense to test for things like campaign effects using
data that the parties would not have until the year following the election. A candidate could not
promote data he does not yet have. This does not mean that a candidate could not campaign on
that issue, but he would likely not be able to tout how he lowered the crime rate or saved failing
schools without data to back him up. For the sake of consistency, demographic data also come
from the year preceding the election year.
31
CHAPTER 5
FINDINGS
Results
One preliminary piece of evidence about parties claiming issues is an attempt to
appropriate ownership as seen in the party platforms of each party in presidential election years.
At first glance, issue ownership suggests that parties should always emphasize issues on which
they hold an advantage in handling reputation. As such, when looking at party platforms over
time, Republicans should constantly emphasize crime as a major issue facing America and
Democrats should likely emphasize education. Figures 2 and 3 represent counts of mentions of
“crime” and “education” in each of the party’s platforms from 1980 – 2004. The raw counts are
then divided by the word count which gives the values on the y-axis.
32
Crime Mentions in Party Platforms
0
0.05
0.1
0.15
0.2
0.25
1980 1984 1988 1992 1996 2000 2004
Year
Perc
en
t o
f W
ord
s in
Pla
tfo
rm
Democrat Republican
Figure 2: Crime Mentions in Party Platforms
33
Education Mentions in Party Platforms
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
1980 1984 1988 1992 1996 2000 2004
Year
Perc
ent W
ord
s in P
art
y P
latf
orm
Democrat
Republican
Figure 3: Education Mentions in Party Platforms
Figure 4: Democratic Advantage - Education
Difference in Education Mentions
-0.1
-0.05
0
0.05
0.1
0.15
0.2
1980 1984 1988 1992 1996 2000 2004
Year
De
mo
cra
tic
Ad
va
nta
ge
34
Figure 5: Democratic Advantage - Crime
As the figures show, the parties generally follow expectations about issues that they own.
In Figure 3, Democrats devote a larger portion of their party platform to education than
Republicans do in 6 of the 7 years. 1984 is the only year in which Republicans emphasized
education more than Democrats. Crime, on the other hand, is an issue seemingly split in two. In
all three years in which Gore was on the ticket, Democrats out-mentioned Republicans on the
crime issue. This supports earlier work that shows that the Clinton ticket was able to snag crime
away from Republicans (Holian 2004). Similar analysis was conducted using analogous words to
“crime” and “education,” specifically: “punishment,” “rehabilitation,” “teacher,” and “school,”
and the analysis produced similar results.
Following the main theories of issue ownership, these figures also represent changes in
the salience of education and crime from 1980 – 2004. The parties paid little attention to crime
prior to 1992, and mentions maxed out in 1992. In 2004, salience seemed to have dropped again.
Difference in Crime Mentions
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
1980 1984 1988 1992 1996 2000 2004
Year
35
Education on the other hand, seems to vary in salience from year to year. Nevertheless, there
seems to be a decline in salience of education after a peak of mentions in 1988.
In addition to studying how parties demonstrate issue ownership, public opinion data can
also provide information about perceptions of issue ownership. Following analysis pursued in
prior research (Herrnson 2008), I used ANES post-election survey data to tap issue ownership by
candidates and parties. Included in just about every ANES post-election survey are questions
about what issues the interviewee considers the most important issues facing the country. By
matching these responses with the interviewee’s vote choice, we can look for effects of issue
ownership. For example, if respondents who mention crime as a major issue facing the country
tend to vote for the Republican presidential candidate, then it would appear as though
Republicans “own” the issue of crime.
Figures 6 and 7 present the results from this analysis. Data are ANES post-election
surveys from 1980 to 2000. 2004 does not appear in the table because the “most important
problem facing the country” question was asked in a different way compared to prior years.
Column values represent the vote share, out of 1, for each party.
36
Issue Support for Presidential Candidates
Crime: 1980-2000
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1980 1984 1988 1992 1996 2000
Year
Tw
o P
art
y V
ote
Share
Republican
Democrat
Figure 6: Issue Support for Presidential Candidates 1980-2000: Crime
Issue Support for Presidential Candidates
Education: 1980-2000
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1980 1984 1988 1992 1996 2000
Years
Tw
o P
art
y V
ote
Share
Republican
Democrat
Figure 7: Issue Support for Presidential Candidates 1980-2000: Education
37
Figures 6 and 7 confirm, for the most part, traditional issue ownership expectations. With
the exception of one year, 2000, Republican presidential candidates do as well or better than
Democrats with respondents who identify law and order as an important issue facing the country.
Likewise, respondents who considered education to be one of the most important issues facing
the country voted for Democrats more than Republicans in every year with the exception of
1984.
These results also differ significantly from the party platform data presented above. Only
in 2000 did excessive mentions of crime by Democrats match with an unexpected vote share for
Democrats. In every other case, voting on crime and education appeared to move independently
of party platform mentions. For example, in 1992, Republicans experienced one of their greatest
vote shares amongst those considering crime as an important problem and yet Democrats
devoted a larger portion of their party platform to issues of crime. This suggests that either issue
ownership paradigms change slowly and may not fluctuate year to year or that, contrary to prior
research, party platforms are poor reflections of public opinion (Monroe 1983).
In addition, to compare perceived issue salience to vote share, the ANES also had
questions about perceptions of the major parties. Between 1980 and 2000, the ANES asked
respondents to identify which party could better handle the problems facing the country. By
pairing responses to these questions with the responses about issue salience, we can see voter
perceptions of handling reputation. This data is presented in Figures 8 and 9. Column values
represent the share of respondents, out of 1, naming each party as being better able to handle the
important problems facing the country. Again, 2004 is excluded because the problem was asked
in a different fashion.
38
Party Ownership
Crime: 1980-2000
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1980 1984 1988 1992 1996 2000
Years
Tw
o P
art
y S
hare
Republican
Democrat
Figure 8: Which Party can Better Handle Law and Order Problems? 1980-2000
Party Ownership
Education: 1980-2000
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1980 1984 1988 1992 1996 2000
Years
Tw
o P
art
y S
hare
Republican
Democrat
Figure 9: Which Party can Better Handle Education Problems? 1980-2000
39
These figures largely conform to traditional issue ownership expectations. With the
exception of 1980, Democrats always appear as better able to handle problems of education. In
every year, Republicans appear as capable as or more capable than Democrats are when
addressing problems of crime. In 1980, both Reagan and the Republican Party at large appeared
to have issue ownership of education, which is somewhat counterintuitive. This mystery grows
when considering the fact that neither the party nor Reagan maintained this ownership in the
1984 election.
When looking at Figure 8, another interesting phenomenon appears. Though Republicans
have never had less than 50% of respondents name them as the party best able to hand crime
problems, their advantage on the issue seems to be declining. When comparing 1980 to 1988 and
1988 to 1996, the Republican advantage has declined. In 1984, 1992, and 2000, Republican
support hovered around 50%. This gives the appearance of a declining advantage over time.
Beyond this simple analysis, regression analysis was also used to test the theories
presented above. Hypothesis 1 asserts that there are issue ownership effects, and to test this
theory, Model 1 was run for all presidential elections from 1980-2004. The results are presented
below (For all tables, stars represent significance values. *=p≤.05, **=p≤.01, ***=p≤.001):
40
Table 1: Presidential Races- 1980-2004 (n=350)
Estimate Std. Error t value p-value
Violent Crime -0.0071431 0.0020140 -3.547 0.000444 ***
Education Rev. -0.0140478 0.0026110 -5.380 < 0.000001 ***
Median Income 0.0005150 0.0001302 3.956 0.000093 ***
Racial Comp. -0.0478426 0.0397933 -1.202 0.230085
Partisanship 0.3956522 0.0669532 5.909 < 0.000001 ***
Pop. Density -0.0094800 0.0022287 -4.254 0.000028 ***
(Intercept) 34.6707386 5.3367540 6.497 < 0.000001 ***
Residual standard error: 8.073 on 343 degrees of freedom
Multiple R-squared: 0.344, Adjusted R-squared: 0.3325
Table 2: Senatorial Elections – 1980-2004 (n=399)
Estimate Std. Error t value p-value
Violent Crime 0.0040183 0.0024555 1.636 0.10255
Education Rev. 0.0174983 0.0036119 4.845 0.000002 ***
Median Income -0.0002937 0.0001480 -1.985 0.04785 *
Racial Comp 0.1265916 0.0513900 2.463 0.01420 *
Partisanship 0.4284148 0.0857248 4.998 < 0.000001 ***
Pop. Density -0.0080173 0.0027584 -2.907 0.00386 **
Spending Ratio 0.0005065 0.0001200 4.219 0.000031 ***
Incumbent 13.6309734 1.1614134 11.737 < 0.000001 ***
(Intercept) 7.2331718 6.8113520 1.062 0.28893
Residual standard error: 10.97 on 390 degrees of freedom
Multiple R-squared: 0.4271, Adjusted R-squared: 0.4153
In looking at the results, issue ownership does indeed appear to play a role in affecting
electoral outcomes. Though the directions of the coefficient are different depending on the
office, a fact addressed later, the inflation-adjusted education revenue per capita seems to have a
sizeable impact on Republican electoral fortunes. Moving one standard deviation from the mean
could increase or decrease Republican vote share by roughly 2.75 percentage points. Although
this is not a huge effect in solidly Democratic or Republican states, this kind of swing could play
a role in determining swing states or close Senate elections. Similar analysis for the violent crime
rate could sway an election by 1.7 percentage points ceteris paribus.
41
Substantively, the results above follow many of the expectations mentioned prior to
analysis. Population density and racial composition follow reference group theory expectations
of partisanship. More urban and racially diverse states tend to support Republicans less. One
extra person per square mile tends to increase Republican vote share by .008 or .009 percentage
points. Within the data, moving one standard deviation from the mean results in roughly a two
percentage-point change in vote share. Increasing the percent of the population that is white by
one percentage point increases Republican vote share by about .13 percentage points. Moving
one standard deviation in the data results in about a 1.5 percentage point shift in vote share.
Not surprisingly, partisanship and incumbency both play large parts in influencing vote
share. Incumbency over this period results in an almost 14 percentage-point advantage over the
opponent. Partisanship also translates very well. States with higher Republican vote shares in the
past tend to have higher vote shares in the present election. This effect manifests at about .4
percentage points in the present for every average percentage point in the past.
When looking at the tables above, several pieces of evidence about the hypotheses
presented in this thesis emerge. First, there is prima facie, significant evidence for Hypothesis 1.
In both cases, there is a statistically significant effect of crime or education on partisan vote
share. Both effects have similar magnitudes. However, the twist is that the effects are not
consistent across the elections. The direction of the effect changes when switching from
presidential to senatorial elections. In presidential elections, it seems that an increase in violent
crime actually helps Democratic presidents. In senatorial elections, better-funded schools
increase Republican vote share, which is also contrary to expected effects. In senatorial elections,
the variable for violent crime is not significant by conventional standards. Because the possible
42
electorate in each case is the same, this suggests that there is a candidate effect in addition to the
expected partisan effect.
However, it may also be possible that there are particularly significant elections that
switched the issue ownership paradigm. For example, as mentioned in the introduction, Bill
Clinton seemed to appropriate crime as “his” issue in the 1992 election (Holian 2004). Since
Clinton participated in nearly one third of the elections in the analysis, he may be influencing the
results in Table 1.
To get a better picture of issue ownership, the model was run for each of the between
1980 and 2004. The tables below present only significant results; results for all elections can
found in the Appendix.
Table 3: 1984 Presidential Election (n=50)
Estimate Std. Error t value p-value
Violent Crime 0.001217 0.002799 0.435 0.6659
Education Rev. -0.02065 0.008472 -2.437 0.0190 *
Median Income -0.00009712 0.0001943 -0.500 0.6196
Racial Comp. -0.06761 0.05108 -1.324 0.1926
Partisanship 0.7254 0.08796 8.247 < 0.000001 ***
Pop. Density -0.001978 0.002972 -0.666 0.5092
(Intercept) 37.29 6.386 5.839 < 0.000001 ***
Residual standard error: 3.42 on 43 degrees of freedom
Multiple R-squared: 0.6976, Adjusted R-squared: 0.6554
Table 4: 1992 Presidential Election (n=50)
Estimate Std. Error t value p-value
Violent Crime -0.0041478 0.0019353 -2.143 0.0378 *
Education Rev. 0.0024224 0.0052724 0.459 0.6482
Median Income -0.0001271 0.0001243 -1.023 0.3121
Racial Comp. -0.0683110 0.0477947 -1.429 0.1602
Partisanship 0.9230224 0.0941305 9.806 < 0.000001 ***
Pop. Density -0.0008474 0.0024552 -0.345 0.7317
(Intercept) 5.7252983 7.8174842 0.732 0.4679
Residual standard error: 3.3 on 43 degrees of freedom
Multiple R-squared: 0.7454, Adjusted R-squared: 0.7099
F-statistic: 20.99 on 6 and 43 DF, p-value: 2.539e-11
43
Table 5: 1982 Senate Election (n=32)
Estimate Std. Error t value p-value
Violent Crime 0.01168 0.005634 2.073 0.04956 *
Education Rev. -0.01817 0.01684 -1.078 0.29199
Median Income 0.001226 0.0007392 1.659 0.11075
Racial Comp. 0.3063 0.1089 2.814 0.00984 **
Partisanship 0.4385 0.3188 1.376 0.18218
Pop. Density -0.0001250 0.006626 -0.019 0.98511
Spending Ratio -0.0005082 0.001566 -0.324 0.74854
Incumbent 14.61 2.822 5.175 < 0.000001 ***
(Intercept) -36.35 26.54 -1.369 0.18408
Residual standard error: 6.742 on 23 degrees of freedom
Multiple R-squared: 0.6741, Adjusted R-squared: 0.5608
F-statistic: 5.947 on 8 and 23 DF, p-value: 0.0003530
Table 6: 1992 Senate Election (n=36)
Estimate Std. Error t value p-value
Violent Crime 0.01633 0.004059 4.024 0.000416 ***
Education Rev. 0.01846 0.006216 2.969 0.006196 **
Median Income -0.0004231 0.0004174 -1.014 0.319787
Racial Comp. 0.2227 0.09874 2.256 0.032411 *
Partisanship 0.7406 0.2508 2.953 0.006452 **
Pop. Density -0.02677 0.009347 -2.863 0.008007 **
Spending Ratio 0.7825 0.3838 2.039 0.051385.
Incumbent 8.874 2.930 3.029 0.005355 **
(Intercept) -29.61 18.00 -1.645 0.111667
Residual standard error: 6.266 on 27 degrees of freedom
Multiple R-squared: 0.7669, Adjusted R-squared: 0.6979
F-statistic: 11.11 on 8 and 27 DF, p-value: 8.584e-07
When looking at these results, several things stand out. First, there are only a select
number of years in which either crime or education matter in determining elections. This is
somewhat surprising considering the evidence in Figures 6-9 and Tables 1 and 2. When
comparing these results with the hypotheses presented above, evidence surfaces for Hypothesis
2c. What these results show is a consistent, within-office effect over time, though this effect may
be too small to pick up in every election. Because the results show consistency between senators,
this rules out Hypothesis 2b as a possible explanation. Candidates from the same party
44
experiencing the same effect as their compatriots suggests that there may be more to issue
ownership than just candidate strategy. As in line with the Campaign Effects model, the results
suggest that parties do hold issue ownership advantages which do lead to demonstrable electoral
effects.
Furthermore, the inconsistent results between offices rules out Hypothesis 2a as an
explanation. If parties alone dictated the issue agenda according to principles of issue ownership,
the all members of the party should experience the same effect regardless of office. However,
this is clearly not the case. In fact, concerning education revenue, Republican presidential
candidates experience the opposite effect of that experienced by Republican senatorial
candidates, though the two are similar in magnitude.
When considering the change in sign on the educational revenue coefficient between
presidential and senatorial elections, further evidence against Hypothesis 2a lies in the context of
the election. As is generally the case, mid-term elections occur in a different political context
than senatorial elections in presidential election years. With regards to issue ownership, there is
evidence that presidents offer a unique influence over the public agenda (Andrade and Young
1996). Thus, senatorial elections in mid-term elections might exhibit a different pattern of issue
ownership than those in presidential election years.
To test this possible explanation, I ran separate regressions on both types of senatorial
elections, those that take place in presidential election years and those that take place in mid-term
election years. The results appear below:
45
Table 7: Senatorial Elections Concurrent with Presidential Elections (n=203)
Estimate Std. Error t value p-value
Violent Crime 0.0023316 0.0032774 0.711 0.477670
Education Rev. 0.0091269 0.0047909 1.905 0.058252 †
Median Income -0.0005473 0.0002151 -2.544 0.011722 *
Racial Comp 0.1816820 0.0683503 2.658 0.008514 **
Partisanship 0.4363509 0.1150157 3.794 0.000198 ***
Pop. Density -0.0045411 0.0038481 -1.180 0.239417
Spending Ratio 0.0002290 0.0001897 1.207 0.228885
Incumbent 16.4248435 1.5806398 10.391 < 0.000001 ***
(Intercept) 11.9833528 8.7480375 1.370 0.172322
Residual standard error: 10.53 on 194 degrees of freedom †=p≤.1
Multiple R-squared: 0.4968, Adjusted R-squared: 0.476
Table 8: Senatorial Elections in Mid-Term Election Years (n=195)
Estimate Std. Error t value p-value
Violent Crime 0.007079 0.003592 1.971 0.050199 †
Education Rev. 0.02704 0.005420 4.989 0.000001 ***
Median Income -0.00008263 0.0002009 -0.411 0.681394
Racial Comp 0.08679 0.07512 1.155 0.249420
Partisanship 0.4583 0.1255 3.653 0.000337 ***
Pop. Density -0.01043 0.003867 -2.697 0.007644 **
Spending Ratio 0.0006973 0.0001526 4.571 0.000009 ***
Incumbent 10.96 1.657 6.616 < 0.000001 ***
(Intercept) -1.813 10.46 -0.173 0.862509
Residual standard error: 11.02 on 186 degrees of freedom †=p≤.1
Multiple R-squared: 0.4206, Adjusted R-squared: 0.3957
Tables 7 and 8 demonstrate a significance difference between presidential election years
and mid-term election years. The main variable of interest here, Education Revenue, shows an
effect in mid-term election years almost double that of presidential election years. This
diminished influence demonstrates that presidents shape the issue agenda for senators too.
Because issue ownership effects do not appear constant within the parties, these tables present
more evidence against Hypothesis 2a.
Another conclusion one can draw from these results is that issue ownership effects are
not a given in any election. At times, Republicans benefit from owning crime as an issue, as in
the 1992 Senate election. At other times, Democrats benefit from owning crime as an issue, as in
46
the 1992 Presidential election. This difference could be due to the influence of the president or it
may be a result of how the public evaluates each office. At any rate, any further studies of issue
ownership or agenda setting should at least consider the difference between the offices.
In addition, these results suggest a little about how the issue ownership process works.
When looking at the 1992 election in particular, there is evidence that supports that Clinton was
able to gain a vote advantage by emphasizing crime. On the other hand, Republican senators in
states with higher crime increased their vote share. This suggests, in accordance with the
Campaign Effects model, that the Presidential campaign was able to “make” crime a salient
issue. Furthermore, Republicans not facing Clinton possibly gained a vote-share advantage
because of increased salience of crime.
When comparing the results of single years with those of the combined years, an
interesting trend occurs. In each year in which the education revenue and violent crime
coefficients are statistically reliable, their results roughly match the direction and magnitude of
corresponding coefficients in the over-time models. This suggests an intra-office consistency that
furthers our understanding about the complex interaction between the branches. It is possible that
these effects result from difference in how the public views each office. The difference in
direction of issue coefficients suggests that the public evaluates each offices performance
according to different standards.
The single year results conflict, however, with some of the predictions made on the trends
seen in Figures 2-9. On the one hand, the figures help predict weird results in the 1984 and 1992
presidential elections. In 1984, it appears education was a Republican issue, and, in 1992, it
appears crime was a Republican issue. On the other hand, the general trends that appear in those
47
figures do not accurately predict the effects on senatorial races, or the backwards sign on the
crime variable in Table 1.
There are a number of possible explanations of this, some of which I have already
discussed. The data presented in Figures 2-9 may not capture differences between the different
offices. Party present their platforms at presidential nominating conventions; this explains why
the figures were better at predicting presidential results. As mentioned before, further analysis of
issues and agenda setting should consider senatorial and presidential elections as very different.
In terms of the error in prediction in Table 1, part of the problem could originate in the years
analyzed. As seen in Figure 5, the Democratic Party platform in the 1990s and 2000 focused on
crime as a major issue. Since those three years constitute almost half of the years analyzed, it is
reasonable to suggest that the sample of years considered influenced the error in the outcome.
Contributions and Further Analysis
Perhaps the most basic result this evidence presents is support for Hypothesis 1. Both
across time and in certain elections, issue ownership plays a role in determining election
outcomes. Though it might not be the greatest predictor of elections, the results show that future
research should incorporate issue ownership when analyzing electoral influences. This effect,
while demonstrated in other countries, likewise applies to American elections as well.
One of the benefits of this analysis is the ability to compare and contrast the various
models of issue ownership. Based on the evidence above, Hypotheses 2a and 2b can be rejected.
Both the Selective Emphasis model and Directional Theory model make predictions about the
effects of issue ownership that do not pan out. Rather, the evidence supports Hypothesis 2c, the
Selective Emphasis model. A small durable effect combined with variable influence in any given
year suggests that both the parties and candidates play significant roles in issue ownership.
48
In addition, by comparing two different elections across the same electorate provides
further support for the Selective Emphasis Model. In any given election, presidents or senators
can benefit from issue ownership. This suggests that the benefits from issue ownership come
from neither the candidates nor the parties, but rather both. Whereas prior research considered
only presidential or senatorial elections, both were missing information gleaned from comparing
the two.
One concern about issue ownership gleaned from these results relates to the durability of
issue handling reputations. As mentioned before, the results seem to show that the benefits of
issue ownership may shift from year to year. If this is the case, then there is very little sense in
which the parties own issues at all. Crime is almost universally mentioned in the literature as a
Republican issue, and yet the regression results suggest that Democrats benefit at times
too(Budge and Farlie 1983; Petrocik 1996; Herrnson and Patterson 2000; Abbe et al. 2003;
Petrocik et al. 2003; Holian 2004; Herrnson 2008). This makes issue ownership more like a pre-
election status quo that campaigns can shift to suit their desires.
Finally, due to the employ of valence issues, the effects do seemed tied to issue
ownership and not spatial voting. As mentioned earlier, there is a danger that issue ownership
could be a fancy word for spatial voting in cases like abortion. However, because valence issues
lack a traditional spatial direction, these results likely do not represent dressed up spatial voting,
but rather issue ownership.
Discussion
Having established a basis of support for issue ownership, there remains a question of
where issue ownership studies should go in the future. First, issue ownership studies should
expand beyond the issues presented here. This thesis incorporates only two issues, and further
49
studies should incorporate both valence and spatial issues. Second, further research could
possibly expand to House elections or statewide elections. These two election-types are
somewhat hard to study though because the information level of voters continues to decrease the
more local the election. This could lead to greater issue ownership effects, due to a lack of clarity
about policy positions, or lesser issue ownership effects, due to things like straight ticket voting.
In addition, the research design above could improve as more data become available. As
mentioned above, paring data about crime or educational performance to tracking polls on a
month-by-month basis would allow for a more direct test of issue ownership. In addition, as time
goes by, this comparison would benefit from data on the 2008 election. Data availability limited
the above analysis, and future data collection will allow for analysis that is more expansive.
With the emergence of the Campaign Effects model as the front runner for issue
ownership models, future research might also link campaign events to issue ownership. Issue
ownership may provide a tool for explaining some campaign choices as well as campaign
successes and failures. To take issue ownership one step further, if candidates constantly
campaign as the literature suggests, issue ownership may explain some behavior in office (Cook
2002). Finally, there may be an opportunity to reevaluate the role of campaigns in elections
through a lens of issue ownership.
The preceding provides evidence for the electoral effects of issue ownership. Building
upon and improving the prior literature, the thesis argues for the Selective Emphasis model as the
definitive model of issue ownership. The evidence presented above provides evidence in favor of
the argument. Finally, the results suggest several future applications for issue ownership in
electoral studies.
50
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54
APPENDIX
Table 1A: Theories of Issue Ownership
Selective Emphasis Directional Voting Campaign Effects
Information
Problem Solution
Voters perform Cost-
Benefit analysis
based on issues
owned by parties
Voters compare the
direction and intensity
of issue preferences
with candidates
Voters consider
issue “handling”
reputations of
parties
Role of Parties Primary, main source
of issue groupings
Secondary; act as
information cues for
candidates
Mixed; source of
issue “handling”
reputation
Role of
Candidates
Secondary; agent of
the party, probably
more the case in
multiparty systems
Primary; key sources
of issue bundle used
by voters in decisional
calculus
Mixed; responsible
for highlighting
issues owned by the
party through
campaigns
Source (Budge and Farlie
1983)
(Rabinowitz and
MacDonald 1989)
(Petrocik 1996)
Table 2A: Conditions for Hypotheses Support
Hypothesis Necessary & Sufficient Conditions
2a: Selective Emphasis
(Party Influence)
Constant effects across offices
2b: Directional Voting
(Candidate Influence)
No constant effects over time
Only demonstrated effects in presidential contests
2c: Campaign Effects
(Mixed Influence)
Some effects
Consistent effects over time or between offices
55
Table 3A: Presidential Races- 1980- 2000 (n=350)
Estimate Std. Error t value p-value
Violent Crime -0.0071431 0.0020140 -3.547 0.000444 ***
Education Rev. -0.0140478 0.0026110 -5.380 < 0.000001 ***
Median Income 0.0005150 0.0001302 3.956 0.000093 ***
Racial Comp. -0.0478426 0.0397933 -1.202 0.230085
Partisanship 0.3956522 0.0669532 5.909 < 0.000001 ***
Pop. Density -0.0094800 0.0022287 -4.254 0.000028 ***
(Intercept) 34.6707386 5.3367540 6.497 < 0.000001 ***
Residual standard error: 8.073 on 343 degrees of freedom
Multiple R-squared: 0.344, Adjusted R-squared: 0.3325
Table 4A: Senate Races – 1980- 2000 (n=390)
Estimate Std. Error t value p-value
Violent Crime 0.0040183 0.0024555 1.636 0.10255
Education Rev. 0.0174983 0.0036119 4.845 0.000002 ***
Median Income -0.0002937 0.0001480 -1.985 0.04785 *
Racial Comp 0.1265916 0.0513900 2.463 0.01420 *
Partisanship 0.4284148 0.0857248 4.998 < 0.000001 ***
Pop. Density -0.0080173 0.0027584 -2.907 0.00386 **
Spending Ratio 0.0005065 0.0001200 4.219 0.000031 ***
Incumbent 13.6309734 1.1614134 11.737 < 0.000001 ***
(Intercept) 7.2331718 6.8113520 1.062 0.28893
Residual standard error: 10.97 on 390 degrees of freedom
Multiple R-squared: 0.4271, Adjusted R-squared: 0.4153
Table 5A: 1980 Senate Election (n=34)
Estimate Std. Error t value p-value
(Intercept) 4.0863503 44.4228071 0.092 0.9274
Partisanship 0.2430381 0.5474293 0.444 0.6609
incumbent 7.0977827 8.9527806 0.793 0.4354
Median Income -0.0008987 0.0012056 -0.745 0.4629
Racial Comp. 0.4005071 0.1748856 2.290 0.0307 *
Pop. Density -0.0016089 0.0155597 -0.103 0.9185
Education Rev. 0.0349798 0.0262260 1.334 0.1943
Spending Ratio 2.1691817 1.8895720 1.148 0.2618
Violent Crime -0.0022235 0.0090516 -0.246 0.8080
Residual standard error: 10.73 on 25 degrees of freedom
Multiple R-squared: 0.5444, Adjusted R-squared: 0.3986
F-statistic: 3.734 on 8 and 25 DF, p-value: 0.005328
56
Table 6A: 1982 Senate Election (n=32)
Estimate Std. Error t value p-value
(Intercept) -3.635e+01 2.654e+01 -1.369 0.18408
Partisanship 4.385e-01 3.188e-01 1.376 0.18218
Incumbent 1.461e+01 2.822e+00 5.175 3.02e-05 ***
Median Income 1.226e-03 7.392e-04 1.659 0.11075
Racial Comp. 3.063e-01 1.089e-01 2.814 0.00984 **
Pop. Density -1.250e-04 6.626e-03 -0.019 0.98511
Education Rev. -1.817e-02 1.684e-02 -1.078 0.29199
Spending Ratio -5.082e-04 1.566e-03 -0.324 0.74854
Violent Crime 1.168e-02 5.634e-03 2.073 0.04956 *
Residual standard error: 6.742 on 23 degrees of freedom
Multiple R-squared: 0.6741, Adjusted R-squared: 0.5608
F-statistic: 5.947 on 8 and 23 DF, p-value: 0.0003530
Table 7A: 1984 Senate Election (n=33)
Estimate Std. Error t value p-value
(Intercept) 18.2689569 33.0437747 0.553 0.585
Partisanship 0.4029166 0.3788382 1.064 0.298
incumbent 23.7043247 4.6664782 5.080 3.4e-05 ***
Median Income -0.0012192 0.0011803 -1.033 0.312
Racial Comp. 0.1612068 0.3044651 0.529 0.601
Pop. Density -0.0013323 0.0118592 -0.112 0.911
Education Rev. 0.0311576 0.0312080 0.998 0.328
Spending Ratio 0.0002179 0.0004427 0.492 0.627
Violent Crime 0.0012102 0.0172960 0.070 0.945
Residual standard error: 11.53 on 24 degrees of freedom
Multiple R-squared: 0.6906, Adjusted R-squared: 0.5874
F-statistic: 6.695 on 8 and 24 DF, p-value: 0.0001282
Table 8A: 1986 Senate Election (n=34)
Estimate Std. Error t value p-value
(Intercept) -1.088e+01 1.548e+01 -0.703 0.488840
Partisanship 4.092e-01 2.625e-01 1.559 0.131573
incumbent 1.384e+01 3.061e+00 4.521 0.000129 ***
Median Income 5.845e-04 5.019e-04 1.165 0.255196
Racial Comp. 1.883e-01 1.316e-01 1.431 0.164824
Pop. Density -2.055e-02 1.353e-02 -1.520 0.141120
Education Rev. -7.829e-03 9.180e-03 -0.853 0.401838
Spending Ratio 1.992e-04 1.301e-04 1.531 0.138439
Violent Crime 1.244e-02 6.086e-03 2.044 0.051670.
Residual standard error: 7.644 on 25 degrees of freedom
Multiple R-squared: 0.6788, Adjusted R-squared: 0.576
F-statistic: 6.604 on 8 and 25 DF, p-value: 0.0001202
57
Table 9A: 1988 Senate Election (n=32)
Estimate Std. Error t value p-value
(Intercept) 32.1968674 28.9431140 1.112 0.2775
Partisanship 0.1687568 0.3315867 0.509 0.6156
incumbent 16.3618827 4.9914776 3.278 0.0033 **
Median Income -0.0005169 0.0007039 -0.734 0.4701
Racial Comp. 0.1797267 0.1970659 0.912 0.3712
Pop. Density 0.0043047 0.0103077 0.418 0.6801
Education Rev. -0.0071040 0.0114268 -0.622 0.5403
Spending Ratio 0.2331739 0.4851266 0.481 0.6353
Violent Crime -0.0007903 0.0082681 -0.096 0.9247
Residual standard error: 10.83 on 23 degrees of freedom
Multiple R-squared: 0.5166, Adjusted R-squared: 0.3485
F-statistic: 3.073 on 8 and 23 DF, p-value: 0.01655
Table 10A: 1990 Senate Election (n=29)
Estimate Std. Error t value p-value
(Intercept) -31.382465 44.203722 -0.710 0.485931
Partisanship 0.629223 0.360438 1.746 0.096205.
incumbent 19.768904 4.301515 4.596 0.000175 ***
Median Income 0.001293 0.000866 1.493 0.151113
Racial Comp. 0.001789 0.421932 0.004 0.996659
Pop. Density -0.003251 0.010965 -0.296 0.769918
Education Rev. 0.008346 0.011236 0.743 0.466246
Spending Ratio 0.004595 0.012261 0.375 0.711750
Violent Crime 0.006265 0.014392 0.435 0.667987
Residual standard error: 9.945 on 20 degrees of freedom
Multiple R-squared: 0.6531, Adjusted R-squared: 0.5144
F-statistic: 4.708 on 8 and 20 DF, p-value: 0.002326
58
Table 11A: 1992 Senate Election (n=36)
Estimate Std. Error t value p-value
(Intercept) -2.961e+01 1.800e+01 -1.645 0.111667
Partisanship 7.406e-01 2.508e-01 2.953 0.006452 **
incumbent 8.874e+00 2.930e+00 3.029 0.005355 **
Median Income -4.231e-04 4.174e-04 -1.014 0.319787
Racial Comp. 2.227e-01 9.874e-02 2.256 0.032411 *
Pop. Density -2.677e-02 9.347e-03 -2.863 0.008007 **
Education Rev. 1.846e-02 6.216e-03 2.969 0.006196 **
Spending Ratio 7.825e-01 3.838e-01 2.039 0.051385.
Violent Crime 1.633e-02 4.059e-03 4.024 0.000416 ***
Residual standard error: 6.266 on 27 degrees of freedom
Multiple R-squared: 0.7669, Adjusted R-squared: 0.6979
F-statistic: 11.11 on 8 and 27 DF, p-value: 8.584e-07
Table 12A: 1994 Senate Election (n=36)
Estimate Std. Error t value p-value
(Intercept) -2.210e+01 2.780e+01 -0.795 0.4336
Partisanship 6.832e-01 3.764e-01 1.815 0.0806.
incumbent 1.912e+01 4.006e+00 4.774 5.6e-05 ***
Median Income 2.970e-04 5.776e-04 0.514 0.6113
Racial Comp. 2.655e-01 1.542e-01 1.722 0.0966.
Pop. Density -2.292e-03 7.456e-03 -0.307 0.7609
Education Rev. -2.931e-03 1.055e-02 -0.278 0.7833
Spending Ratio -6.177e-01 6.433e-01 -0.960 0.3454
Violent Crime 2.455e-03 6.402e-03 0.384 0.7043
Residual standard error: 9.919 on 27 degrees of freedom
Multiple R-squared: 0.5945, Adjusted R-squared: 0.4743
F-statistic: 4.947 on 8 and 27 DF, p-value: 0.0007658
Table 13A: 1996 Senate Election (n=33)
Estimate Std. Error t value p-value
(Intercept) -8.943e+01 4.491e+01 -1.991 0.057491.
Partisanship 1.602e+00 4.020e-01 3.986 0.000514 ***
incumbent 1.790e+01 3.930e+00 4.556 0.000118 ***
Median Income -8.261e-04 7.306e-04 -1.131 0.268953
Racial Comp. 7.885e-01 3.347e-01 2.356 0.026620 *
Pop. Density 1.287e-02 8.478e-03 1.519 0.141383
Education Rev. -9.230e-03 9.925e-03 -0.930 0.361288
Spending Ratio 4.498e-03 2.443e-03 1.841 0.077524.
Violent Crime 9.712e-03 1.133e-02 0.857 0.399464
Residual standard error: 9.936 on 25 degrees of freedom
Multiple R-squared: 0.6917, Adjusted R-squared: 0.593
F-statistic: 7.01 on 8 and 25 DF, p-value: 7.58e-05
59
Table 14A: 1998 Senate Election (n=34)
Estimate Std. Error t value p-value
(Intercept) -4.211e+01 2.465e+01 -1.708 0.09997.
Partisanship 9.976e-01 3.412e-01 2.924 0.00724 **
incumbent 8.244e+00 3.547e+00 2.324 0.02852 *
Median Income -4.794e-05 7.277e-04 -0.066 0.94801
Racial Comp. 2.675e-01 1.483e-01 1.804 0.08334.
Pop. Density -2.506e-02 1.293e-02 -1.937 0.06408.
Education Rev. 1.224e-02 6.728e-03 1.819 0.08096.
Spending Ratio 5.442e-03 3.419e-02 0.159 0.87480
Violent Crime 1.296e-02 7.518e-03 1.723 0.09718.
Residual standard error: 9.257 on 25 degrees of freedom
Multiple R-squared: 0.6333, Adjusted R-squared: 0.516
F-statistic: 5.397 on 8 and 25 DF, p-value: 0.0005237
Table 15A: 2000 Senate Election (n=34)
Estimate Std. Error t value p-value
(Intercept) -3.910e+01 2.385e+01 -1.639 0.113704
Partisanship 1.226e+00 2.982e-01 4.111 0.000372 ***
incumbent 1.733e+01 3.591e+00 4.827 5.83e-05 ***
Median Income -1.779e-05 5.509e-04 -0.032 0.974497
Racial Comp. 8.642e-02 1.272e-01 0.680 0.503055
Pop. Density -3.322e-03 6.957e-03 -0.478 0.637099
Education Rev. 1.132e-02 7.439e-03 1.522 0.140621
Spending Ratio -3.085e-05 2.140e-04 -0.144 0.886500
Violent Crime 1.397e-02 8.732e-03 1.599 0.122318
Residual standard error: 9.307 on 25 degrees of freedom
Multiple R-squared: 0.6744, Adjusted R-squared: 0.5703
F-statistic: 6.474 on 8 and 25 DF, p-value: 0.0001399
60
Table 16A: 2002 Senate Election (n=31)
Estimate Std. Error t value p-value
(Intercept) -1.697e+01 3.989e+01 -0.425 0.674737
Partisanship 1.307e+00 3.081e-01 4.242 0.000334 ***
incumbent -4.230e+00 3.791e+00 -1.116 0.276486
Median Income 2.088e-04 8.907e-04 0.234 0.816788
Racial Comp. -6.604e-02 3.279e-01 -0.201 0.842248
Pop. Density -1.301e-02 9.815e-03 -1.326 0.198492
Education Rev. 9.714e-03 9.853e-03 0.986 0.334925
Spending Ratio 1.409e-03 3.217e-04 4.380 0.000238 ***
Violent Crime -5.106e-03 1.723e-02 -0.296 0.769712
Residual standard error: 9.031 on 22 degrees of freedom
Multiple R-squared: 0.8156, Adjusted R-squared: 0.7486
F-statistic: 12.16 on 8 and 22 DF, p-value: 1.751e-06
Table 17A: 1980 Presidential Election (n=50)
Estimate Std. Error t value p-value
(Intercept) -4.811e+01 1.401e+01 -3.434 0.001329 **
Partisanship 1.141e+00 1.623e-01 7.034 1.15e-08 ***
Median Income 7.077e-04 4.010e-04 1.765 0.084696.
Racial Comp. 2.586e-01 6.532e-02 3.959 0.000278 ***
Pop. Density -4.629e-03 3.563e-03 -1.299 0.200778
Education Rev. 6.772e-03 8.835e-03 0.767 0.447549
Violent Crime 1.030e-03 3.436e-03 0.300 0.765750
Residual standard error: 4.734 on 43 degrees of freedom
Multiple R-squared: 0.7016, Adjusted R-squared: 0.66
F-statistic: 16.85 on 6 and 43 DF, p-value: 6.905e-10
Table 18A: 1984 Presidential Election (n=50)
Estimate Std. Error t value p-value
(Intercept) 3.729e+01 6.386e+00 5.839 6.26e-07 ***
Partisanship 7.254e-01 8.796e-02 8.247 2.12e-10 ***
Median Income -9.712e-05 1.943e-04 -0.500 0.6196
Racial Comp. -6.761e-02 5.108e-02 -1.324 0.1926
Pop. Density -1.978e-03 2.972e-03 -0.666 0.5092
Education Rev. -2.065e-02 8.472e-03 -2.437 0.0190 *
Violent Crime 1.217e-03 2.799e-03 0.435 0.6659
Residual standard error: 3.42 on 43 degrees of freedom
Multiple R-squared: 0.6976, Adjusted R-squared: 0.6554
F-statistic: 16.53 on 6 and 43 DF, p-value: 9.1e-10
61
Table 19A: 1988 Presidential Election (n=50)
Estimate Std. Error t value p-value
(Intercept) 27.8337176 7.7913094 3.572 0.000887 ***
Partisanship 0.6971784 0.1018274 6.847 2.15e-08 ***
Median Income -0.0001467 0.0001297 -1.131 0.264335
Racial Comp. -0.1035464 0.0566282 -1.829 0.074412.
Pop. Density 0.0016027 0.0033522 0.478 0.634994
Education Rev. -0.0023965 0.0033531 -0.715 0.478644
Violent Crime 0.0022690 0.0025970 0.874 0.387121
Residual standard error: 3.917 on 43 degrees of freedom
Multiple R-squared: 0.5764, Adjusted R-squared: 0.5173
F-statistic: 9.75 on 6 and 43 DF, p-value: 8.96e-07
Table 20A: 1992 Presidential Election (n=50)
Estimate Std. Error t value p-value
(Intercept) 5.7252983 7.8174842 0.732 0.4679
Partisanship 0.9230224 0.0941305 9.806 1.56e-12 ***
Median Income -0.0001271 0.0001243 -1.023 0.3121
Racial Comp. -0.0683110 0.0477947 -1.429 0.1602
Pop. Density -0.0008474 0.0024552 -0.345 0.7317
Education Rev. 0.0024224 0.0052724 0.459 0.6482
Violent Crime -0.0041478 0.0019353 -2.143 0.0378 *
Residual standard error: 3.3 on 43 degrees of freedom
Multiple R-squared: 0.7454, Adjusted R-squared: 0.7099
F-statistic: 20.99 on 6 and 43 DF, p-value: 2.539e-11
Table 22A: 1996 Presidential Election (n=50)
Estimate Std. Error t value p-value
(Intercept) -1.376e+01 7.499e+00 -1.835 0.073496.
Partisanship 1.071e+00 9.410e-02 11.379 1.48e-14 ***
Median Income 4.522e-05 1.183e-04 0.382 0.704258
Racial Comp. 4.565e-02 4.661e-02 0.979 0.332888
Pop. Density -9.945e-03 2.393e-03 -4.156 0.000151 ***
Education Rev. 2.297e-03 5.391e-03 0.426 0.672140
Violent Crime 6.558e-04 1.985e-03 0.330 0.742722
Residual standard error: 3.305 on 43 degrees of freedom
Multiple R-squared: 0.838, Adjusted R-squared: 0.8154
F-statistic: 37.07 on 6 and 43 DF, p-value: 1.906e-15
62
Table 23A: 2000 Presidential Election (n=50)
Estimate Std. Error t value p-value
(Intercept) 6.157e+00 5.147e+00 1.196 0.238179
Partisanship 1.068e+00 6.074e-02 17.579 < 2e-16 ***
Median Income -2.316e-04 7.271e-05 -3.185 0.002690 **
Racial Comp. 5.324e-02 3.181e-02 1.674 0.101479
Pop. Density -6.975e-03 1.768e-03 -3.944 0.000291 ***
Education Rev. 5.713e-03 3.239e-03 1.764 0.084873.
Violent Crime -3.407e-03 1.987e-03 -1.714 0.093684.
Residual standard error: 2.439 on 43 degrees of freedom
Multiple R-squared: 0.937, Adjusted R-squared: 0.9282
F-statistic: 106.6 on 6 and 43 DF, p-value: < 2.2e-16
Table 24A: 2004 Presidential Election (n=50)
Estimate Std. Error t value p-value
(Intercept) 1.774e+01 4.445e+00 3.991 0.000252 ***
Partisanship 1.011e+00 4.794e-02 21.085 < 2e-16 ***
Median Income -1.515e-04 5.012e-05 -3.022 0.004221 **
Racial Comp. -5.834e-02 2.683e-02 -2.175 0.035195 *
Pop. Density 3.079e-03 1.530e-03 2.012 0.050457.
Education Rev. -3.863e-03 3.058e-03 -1.263 0.213374
Violent Crime -2.314e-03 1.875e-03 -1.234 0.223885
Residual standard error: 2.073 on 43 degrees of freedom
Multiple R-squared: 0.949, Adjusted R-squared: 0.9419
F-statistic: 133.3 on 6 and 43 DF, p-value: < 2.2e-16
63
Table25A: Alternative Party Platform Searches
Percent of Platform Word Count Expressed by Word
Crime Education
Year Democrat Repub. Difference Year Democrat Repub. Difference
1980 0.018334 0.0260431 -0.00770848 1980 0.233112 0.089704 0.143408
1984 0.04565 0.087565 -0.0419060 1984 0.153094 0.197022 -0.04392
1988 0.04133 0.049655 -0.0083157 1988 0.310045 0.187586 0.122459
1992 0.17968 0.080599 0.09908381 1992 0.215620 0.192738 0.022881
1996 0.20913 0.133012 0.07612375 1996 0.236653 0.161771 0.074882
2000 0.19405 0.069206 0.12484835 2000 0.206440 0.138412 0.068028
2004 0.04506 0.048284 -0.0032168 2004 0.169004 0.156925 0.012079
Punishment Teachers
1980 0 0.005787 -0.0057873 1980 0.026192 0.014468 0.011723
1984 0.00537 0.007297 -0.0019254 1984 0.013429 0.040134 -0.02670
1988 0 0.019310 -0.0193103 1988 0.082678 0.016551 0.066127
1992 0.03593 0.014017 0.02191937 1992 0.023957 0.024530 -0.000572
1996 0.04402 0.035949 0.00807937 1996 0.082553 0.017974 0.064579
2000 0.01651 0.008650 0.00786450 2000 0.148637 0.046137 0.102500
2004 0.01690 0.014485 0.00241505 2004 0.101402 0.050698 0.050703
Rehab School
1980 0.01833 0.028811 0.01446843 1980 0.062861 0.066554 -0.003692
1984 0.04565 0.008057 0.00364857 1984 0.064460 0.131348 -0.066887
1988 0.04133 0 0.01655172 1988 0.103348 0.102068 0.001279
1992 0.17968 0 0.00350434 1992 0.1677048 0.164704 0.003000
1996 0.20913 0 0 1996 0.2586681 0.150986 0.107681
2000 0.19405 0.008257 0.00865076 2000 0.4004954 0.141295 0.259199
2004 0.04506 0 0.00241423 2004 0.2028054 0.156925 0.045880