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    Strategic Analytics: insights from sport

    SAIS

    Term IV, 2013

    Indian Institute of Management KozhikodeInstructor: Deepak Dhayanithy

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    Title explained Strategic

    Sustainable competitive advantage, capabilities (Mintzbergs pattern)

    Key (big) decisions Industry connotation

    As in agents with vested interests who could upset equilibrium economics

    Mintzbergs early views as plan, position, ploy

    Analytics

    Home equity jingle mail, loan resolution conversation content, recidivism - impacton borrower/ collateral based resolution approaches

    Neither purely deductive, exploratory nor inductive

    Method agnosticism

    Analytics in various industries focuses on consumer decisions

    Backgroundworldwide, India and at IIMK HBS, Sloan, UCLA, UK, Australia, Germany

    More difficult to researchAnu Vaidyanathan @ IIMA

    Significant support over 2 years @ IIMK

    2SAIS IIMK 2013 1,2

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    Learning objectives

    1. Take a systematic approach, anchored in theory (agnostic), to thinkingabout important [strategic] decisions

    2. Help students identify problems [cognition] and structure solutionapproaches

    Equip with models, metrics which have been discussed extensively inresearch literature

    3. Draw parallels in other sports/ industry settings Critical thinking and reflection important

    4. Introduce students to the use of statistical and OR, OM methods inthinking about high value decisions

    Not about how to build the models but appreciate the scope and importantsteps involved

    Provide a glimpse of the analytical methodology at work

    5. Provide exposure to the ways in which the better industry participantshave long thought through important challenges they are faced with

    3SAIS IIMK 2013 1,2

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    Course format

    The course is organized around four broad themes, which are Policy and design

    Ratings, incentives and performance

    Strategic interactions

    Fans, Society and Sport

    From 3rd session onward, groups (of 5) will lead off the discussions

    Class presentations and term papers are key vehicles for us to achieve the

    Readings from Scorecasting (TMLW) and Stumbling on Wins (SOW) Other readings: abstract, introduction, literature review, methods, data,

    results, discussion very important that each of you get your hands aroundamap

    Key for our classes to be interesting! Books chosen for readability in addition to richness of the analytics

    As managers, you would be in a position to run such projects in organizations/deal with external consultants/ be one such consultant framing the project

    Important to ask the right questions

    There are multiple papers for a good number of sessions

    4SAIS IIMK 2013 1,2

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    Class presentations

    Teams of 5same team for both this and termpaper

    Class presentations (25) 18 TMLW and 9 + 2 SOW chapters

    Each team to choose at least 1 chapter from each bookto resent in class startin from session 3 June 26th .

    Presentation schedule per course outline, sync withCoco and instructor

    Please discuss presentations with the instructor

    Starting at least a week prior to the date of the presentation inclass

    Presenting groups and the class to contribute interms of drawing parallels, discussing limitations

    5SAIS IIMK 2013 1,2

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    Term paper

    Teams of 5same team for both this and classpresentations

    Term paper (35) Extension of ideas discussed in the readings to other

    sports, business or experimental contexts Pa er to tar et business or s orts mana ement

    audience

    Trade publications, sports management conferencesgrade material is A+

    As a collective, showcase sector focus, strategicanalytics

    Shortlisted topics to be discussed with Instructor by22nd June after mailing a 1-pager on the same

    6SAIS IIMK 2013 1,2

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    Some thoughts on novelty risks and

    getting close to potential Potential

    Students make a dent in academic/ trade settings in terms oftheir superior understanding of SA On-base % equivalent for batsmen might be of interest to folks at

    cricinfospeed is important

    Drawing parallels to wider business/ management settings Bases stolenhow big a deal is it really? Sixers versus out caught on the boundary

    PO costs of all-out sales promotions [intrusive ones] hardlyquantified, understood

    Both the above have outlets that can be targeted, develop

    collateral Why the NA sports by and large?

    Novelty risk Keeping communication channels open, n-1, COCO

    7SAIS IIMK 2013 1,2

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    SAIS Discussions grouped into

    Policy and design

    Ratings and incentives

    Strategic Interactions Fans, Society and Sport

    8SAIS IIMK 2013 1,2

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    Topics

    # SAIS content area1 P Competitive balance, open/ closed

    league, free agency

    2 P Doping dilemma

    3 R Performance metricswhen less is

    more (basketball rebounds)

    4 R Matching law (going for 3)

    5 R Stress and performance

    6 R Assessing adjudicator decisions

    7 R Measuring and valuing wins produced

    8 R Hot handphenomenon or fallacy9 I Signaling, bluffing and bargaining

    10 I Peloton analytics

    11 I Monopsony and salary suppression

    9SAIS IIMK 2013 1,2

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    Topics

    # SAIS content area12 I Value of roster flexibility

    13 I Home advantage

    14 I Bidding for resourcescoattail effect

    15 F Scheduling

    16 F Performance and attendance

    10SAIS IIMK 2013 1,2

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    Topics and their wider relevance

    # SAIS content area Wider business relevance1 P Competitive balance, open/ closed

    league, free agencyKey aspects of designing andmanaging competition

    2 P Doping dilemma Plagiarism, cutting corners

    3 R Performance metricswhen less is

    more (basketball rebounds)

    P(D) to P(D) + LGD

    4 R Matching law (going for 3) Project incentives, Skill development

    5 R Stress and performance Taskforce formation

    6 R Assessing adjudicator decisions High leverage moments

    7 R Measuring and valuing wins produced Unit to enterprise performance link

    8 R Hot handphenomenon or fallacy Taskforce, high value resource mgmt9 I Signaling, bluffing and bargaining Negotiations

    10 I Peloton analytics CooperateCompete decisions

    11 I Monopsony and salary suppression Executive pay regulation

    11SAIS IIMK 2013 1,2

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    Topics and their wider relevance

    # SAIS content area Wider business relevance12 I Value of roster flexibility Taskforce composition

    13 I Home advantage Conformity bias and Audit functions

    14 I Bidding for resourcescoattail effect Understanding bundling

    15 F Scheduling Media management

    16 F Performance and attendance Understanding causality

    12SAIS IIMK 2013 1,2

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    Topics and their methodology

    # SAIS content area Methodology1 P Competitive balance, open/ closed

    league, free agency

    Regression, Spearmans rank

    correlation

    2 P Doping dilemma Prisoners dilemma game, players

    3 R Performance metricswhen less is

    more

    Frequency tables, distributions

    4 R Matching law Log transformed regressions

    5 R Stress and performance Shot level data, probit (binary nonlin)

    6 R Assessing adjudicator decisions Sub setting

    7 R Measuring and valuing wins produced Unit to enterprise performance link

    8 R Hot handphenomenon or fallacy Runs test9 I Signaling, bluffing and bargaining Bayesian reasoning

    10 I Peloton analytics Basics of wind resistance, physics

    11 I Monopsony and salary suppression Policy analysis, Regression

    13SAIS IIMK 2013 1,2

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    Topics and their methodology

    # SAIS content area Methodology12 I Value of roster flexibility Regression, constrained optimization

    13 I Home advantage Multiple

    14 I Bidding for resourcescoattail effect Panel regression

    15 F Scheduling Optimization

    16 F Performance and attendance Co integration, causality tests

    14SAIS IIMK 2013 1,2

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    Damned Statistics but Fans may still be right

    Why 4 out of 5 almost surely means 4 out of 6 Stories need to be told (not just in the media!)

    Rodriguez v. Halladay Streaks versus adequate long-run data

    Ricky Pontings first test century in India

    Observation distance is important? What does irrational or sub-optimal mean when used to

    describe decisions, especially those made by experts?

    Why sports?

    Transparency Cost of failure

    The business is easy to understand Difficult to be in a fools paradise for long

    15SAIS IIMK 2013 1,2

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    Challenges, stumbling blocks

    Understanding the numbers, stats

    Past performanceFuture performance

    relationship

    Rule changes are far fewer in the popular sports,s ey may ave a s gn can mpac on

    outcomes

    Back-pass to the goalie

    How does the market for skills evolve? Victor Valdes

    Best goaliewith the ball at his feet

    Not-interfering-with-play interpretations

    16SAIS IIMK 2013 1,2

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    Stumbling blocks contd..

    Data

    Statistical analysis

    Human being have limited cognitive abilities

    are not lightning calculators of utility

    Data + common sense

    Coin tosses at the Super Bowl

    What data is about performance, ability and whatis noise/ unexplained/ randomness

    Money well spent/ wasted is a big deal in sports

    17SAIS IIMK 2013 1,2

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    Oakland As story

    Billy Beane, Moneyball, Michael Lewis Why is the 1999-2002 seasons record worthy?

    Baseline1997

    John Hakes and Raymond Sauer

    Workers paid in line with their expected productivity What performance characteristics impact wins What teams are willing to pay for the characteristics

    Are salaries consistent with wins

    30 MLB teams, 1999 to 2003sufficient?

    Statistical analysis, panel data regressions On-base % 2x impact on wins as slugging Slugging has a big impact on the salaries of players What happened post 2004?

    Recall Ron conversation

    National league goes back to1876

    18SAIS IIMK 2013 1,2

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    Where does that leave us?

    Maybe there is something to learn from thewealth of information + analytics + focus on

    the big decisions (good and not so good)

    162 regular season games + 20 post in MLB

    In order to do so, basic understanding of the

    games is needed

    Thankfully (perhaps reason for their popularity),

    the rules are simple

    19SAIS IIMK 2013 1,2

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    Baseball

    Like cricket but you can throw only full tosses

    Bat is just a club

    Beamers are illegal here too

    9 innings (?)

    3 batters per inning

    Diamond Home base, 1st base, 2nd base, 3rd base

    Run scored when a batter runners over home base

    Bases loadeddifference between a home-run and agrand-slam

    Strike out (ballthe .299 story), caught, walks

    If a batter hits into fair territory, he runs

    20SAIS IIMK 2013 1,2

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    Basketball

    Indoor, non-contact sport

    Duration4 quarters of 12 minutes each

    Twos and Threes, free-throws

    Time-outs 2 100 second [1, 3]

    3 100 second [2, 4]

    Shot clock24 seconds Foul trouble and ejection

    21SAIS IIMK 2013 1,2

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    SAIS session 2, 06/20/13

    Term IV, 2013

    Indian Institute of Management KozhikodeInstructor: Deepak Dhayanithy

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    IPL Player Retention rules tilt level playing field Tariq Engineer, Cricinfo [ESPN Cricinfo], Dec 10 2010

    Did IPL player retention rules undermine competitive balance? Franchises retaining players will be docked budget $ for the upcoming player

    auction per the following scheme Salary cap moot [MSD could be getting paid $3M and it wont count against

    CSK when it goes out to bid for players] What about the ethos of the salary cap?

    Iconic players were earlier paid +10% of highest bid other player received Salaries of the 12 la ers retained in the 2010 la er biddin rocess was not

    disclosed

    # Playersretained

    Player

    Auction

    Budget $docked by(max $9M)

    Notional

    per playerretainedprice

    1 1.8 1.80

    2 3.1 1.55

    3 4 1.33

    4 4.5 1.13 23SAIS IIMK 2013 1,2

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    How Competitive are Competitive leagues?

    TMLW - Scorecasting

    What does dominance mean across industries RetailWalmart 11.3% of $3T US Retail market BankingCitigroup (TOBTOF) 3% Airline in USAmerican and SW 14% MLBYankees 25% of World Series rings

    There are 29 teams going at each other in the MLB

    But, how do the Yankees dominate like this?

    ,

    Market size is a big driver Similar pattern in the WSF of previous seasons

    Is that all then? 162 game season [IPL is 18] 8 top teams in the playoffs, Best-of-5, Best-of-7 League Championship

    Series, Best-of-7 World Series (IPL simple knockout) [IPL is 4/9]

    Better teams (linked to payroll) win because the system makesupsets that much more difficult law of large numbers?

    24SAIS IIMK 2013 1,2

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    Is it is the same in all sports though?

    NFLstriving for parity and democracy 16 games per seasonwhy?

    12 teams in the post-season

    No best-of series, just knockouts

    Till 2010, salary caps

    Bulk of team revenues from league wide television contracts Su er Bowl since 1967

    18 out of 32 franchises have lifted the Lombardi trophy

    All but 4 have appeared in the Super Bowl at least once Its been the same since 1903!

    Does market size have a big influence? Steelers (6)Pittsburg Green Bay Packers (3)Wisconsin [smallest market]

    For the betting types, where would you prefer to wager on the worldchampion?

    25SAIS IIMK 2013 1,2

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    What are the important variables that determine

    whether a league is competitive or oligopolistic?

    $$$ per team Is it a policy/ decision variable?

    Games/ season

    # teams in the playoffs One-and-done or playoff series

    Salary caps

    Other key elements of the leagues Free agency

    Open or closed leagues

    26SAIS IIMK 2013 1,2

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    Impact of Free agency in NA pro team sports

    Maxcy and Mondello (2006)

    Free agency reintroduced in the 1970s Concern that the star players would congregate in

    the big market teams

    Rottenberg, Uni of Chicago

    1956, ames with uncertain outcomes are morelikely to be viewed by fansUncertainty of

    Outcome hypothesis (UOH)

    Invariance principle: player talent in a league

    would move to the team which valued them most,invariant of team revenues Similar to the Coase (1960) view on resources

    27SAIS IIMK 2013 1,2

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    But how do we measure uncertainty or

    competitiveness?

    Within season and between season [NBA,NFL, NHL] measures of competitive balance

    Standard deviation of winning percentage (SDWP) Ratio of actual to ideal (adjusts for number of

    observationsmore games in some leagues) scont nu ty o team per ormance across seasons

    Spearmans Rank Correlation Coefficient

    Minimal large-market dominance (small-market

    weakness) Only attention (per paper date) has been anectodal

    NFL, NHLimprovement; NBAinverse

    28SAIS IIMK 2013 1,2

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    Factors that may influence this balance

    Aside: competitive balance (UOH) may be only one of the factors bringingfans to the games Other factors

    Rookie drafts

    Salary caps

    Alternative revenue sharing practices

    Imbalanced schedules Teams with similar previous season records playing each other (NFL)

    ,differences than within league differences, over time

    Leagues depending more on national television broadcast revenue Expectation is that NFL fans watch more games involving non-local teams

    (Monday night football)

    Leagues depending more on gate receipts (MLB, NHL) and other localrevenue Bottom line, league can be designed to maintain competitive balance at the

    level where it makes most economic sense for the league But, let us understand the Free AgencyCompetitive Balance

    29SAIS IIMK 2013 1,2

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    Free Agency in MLB

    Players with 6+ years of MLB service couldbecome free agents at the expiration of theircontracts

    Some aspects of compensation to franchiseslosin la ers have been introduced since

    CBA between players association and theleague includes salary arbitration for playerswith 23 years service

    Free agency link to higher salaries has beenestablished (eg: Scully, 1974), but link tocompetitive balance is ambiguous

    30SAIS IIMK 2013 1,2

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    Free Agency in MLB

    Free agency link to higher salaries has beenestablished (eg: Scully, 1974), but link to

    competitive balance is ambiguous

    4,000,000

    4,500,000

    -

    500,000

    1,000,000

    1,500,000

    2,000,000

    2,500,000

    3,000,000

    3,500,000

    1970

    *

    1977**

    1980

    1990

    2000

    2003***

    MLB

    NFL

    NBA

    NHL

    31SAIS IIMK 2013 1,2

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    Impact of free agency on competitive balance

    NBADWP Y1, measuring the ratio of actual to ideal standard deviation of win% in the NBA for each year

    from 1951 to 2004

    NBADWP t-1 Equals the lagged value of Y

    NBASRCC Y2, Spearmans rank correlation coefficient each year from 1951 to 2004

    NBURSFA Dummy var = 1, representing the sample years of unrestricted free agency in the NBA

    NBACAP1 Dummy var = 1, representing the sample years in which the NBA imposed a cap on team

    payrolls (19831999)

    NBACAP2 Dummy var = 1, representing the sample years in which the NBA imposed cap on team

    payrolls as well as individual player salaries (20002004)

    NBARIVAL Dummy var = 1, representing the sample years in which the league faced an economic

    challenge from a rival league (ABA: 19671976)

    NBASTRIKEDummy var

    EXPANSIONDummy var

    NBATEAMSnumber of teams in the league in a season32SAIS IIMK 2013 1,2

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    Competitive balance modelNBA

    Model I Model IIMean Coefficientt ratio Coefficientt ratio

    Constant 2.43*** 10.6952.034 *** 5.13

    SDWP t-1 2.636 0.155 1.093

    NBAURSFA 0.1110.458 1.2860.393 1.192

    NBACAP1 0.2960.343 1.0320.332 1.132NBACAP2 0.0 30.132 0.2 30.2 0.51

    EXPANSION 0.2040.06 0.4340.068 0.474

    NBARIVAL 0.1670.148 0.4890.12 0.415

    NBASTRIKE 0.019-1.207*** -2.759-1.246*** -2.796

    rho 0.605 5.5380.508 4.298

    ***p

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    OLS Interpretation pointers

    What do the variable coefficients mean? What does the t ratio tell us?

    What is the var subscripted with t-1?

    What does it mean when coefficient signs changein alternative model s ecifications?

    What does it mean when the significance of amodel variable changes (appears/ disappears) inalternative model specifications?

    What is rho?

    Interpret the effect of NBAURSFA

    Does free agency improve competitive balance?34SAIS IIMK 2013 1,2

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    Discussion of results

    For NFL there is an improvement in SRCC Delta over seasons

    NHL shows an improved in it DWP

    Cross sectional, within a season Introduction of the lagged variable in the

    regressions does not change the results much

    Direct effect of free agency on competitivebalance is ambiguous

    Rottenberg, Coase appear to have gotten it right

    35SAIS IIMK 2013 1,2

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    Are closed leagues the only way?

    Wladimir Andreff ~ 2007, 08 Some stylized facts about closed and open leagues

    [Walrasian equilibrium model]

    1. Definitions Closed league: entry barrier created by franchise sales

    Entry possible by purchase of an expansion franchise on the basis ofprofit potential of the market Kochi, Pune

    Entry (into the cartel) to be approved by a majority of the incumbentteams

    Competition to the league from a rival league only (ICL)

    Open league: integrated in a hierarchical structure where within

    the national federation (Serie A, EPL, Bundesliga, etc.) which inturn is within the continental (UEFA) and global federation(FIFA) Entry and exit by the mode of promotion and relegation

    Rags to riches is a possibilitygood story

    36SAIS IIMK 2013 1,2

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    Comparisonscontd.

    In a closed league, the team enjoys absoluteexclusivity over a urban area

    If the local area turns unprofitable then the franchisecan move

    48 relocations in the big-four NA leagues (NBA,, ,

    In an open league, mobility is only viapromotion or relegation

    No territorial exclusivity either Home ground for Inter and AC is San Siro

    Derbies very marketableLondon, Manchester, Catalan,Madrid, Paris (?)

    East Bengal, Mohun Bagan, Mohammedan Sporting37SAIS IIMK 2013 1,2

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    ComparisonsCompetitive balance

    Labour market regulations is the main instrument in closedleagues

    While attempted in open leagues, the open-ness addressessome of the re-balancing demands

    Recall 2005 CL final (Istanbul) Steven Gerrards get-out clause

    Considerable effort expended in staying-up and promotion as well as in changing the rules

    1st division teams see a 20-40% revenue bump on qualifying for CL

    Relegation sees a drop of 7580% in revenues

    Promotion sees ~ 5x in revenues

    Internationalization of EPL club ownership What does Venky, Russian oligarchs, Oil sheikhs and NESN [Boston

    Red Sox] have in common??

    Blackburn Rovers is the only EPL championship team to getrelegated!!!

    38SAIS IIMK 2013 1,2

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    ComparisonsLabour mobility

    Labour market regulations is the maininstrument in closed leagues Monopsony, reserve clause (1879 in baseball)

    Anti-trust exemption for baseball

    Lockouts and CBA to renegotiate prices/ clauses

    Free agency status for veterans (1970)

    While attempted in open leagues, the open-nessaddresses some of the re-balancing demands

    Recall 2005 CL final (Istanbul)

    Steven Gerrards get-out clause Bosman Ruling (1995)

    Belgian league versus Jean Marc Bosman

    Quotas based on player nationality went [where is IPL?]

    Labor choice rules in the European market39SAIS IIMK 2013 1,2

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    ComparisonsRookie draft, cash transfers, CBA and

    tax

    Rookie draft Reverse-order-of-finish in NA, with roster limits Bosman deregulation and EU competition policy applies player agents role more pivotal

    Trading for cash Forbidden in NA leagues (1960 NFL, 1976 MLB)

    Cash, loans, barters all possible in soccer

    CBA Player working conditions

    no: games in a week

    Avoid superstar concentration

    A counter for losing the reserve clause

    Luxury tax

    Degree of player unionization much lower in EU

    40SAIS IIMK 2013 1,2

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    Comparisonspooling agreements, ownership,

    objective function, investment decisions

    Pooling Agreements Closed leagues: TV rights (anti-trust exemption), gate receipts,

    sponsorships and merchandizing. Only local TV revenue off limits Open leagues: TV rights pooling, others off limits

    Ownership Closed leagues: not public

    Open leagues: trend toward listed cos since 90s

    Objective function Closed league: struggling franchises objectives turn financial (do

    NBA teams tank?) Open league: struggling franchises objectives have to remain sporting

    Investment decisions Tend to under-invest in sporting talent, its development Tend to trigger off arms races

    Chelsea, Manchester City in the EPL

    FCB, RMA in Spain

    Financial Fairplay implementation and its effects? Borussia Dortmund 41SAIS IIMK 2013 1,2

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    Term paper

    Teams of 5same team for both this and classpresentations

    Term paper (35)Extension of ideas discussed in the readings to other

    sports, business or experimental contexts

    Pa er to tar et business or s orts mana ement

    audience

    Trade publications, sports management conferencesgrade material is A+

    As a collective, showcase sector focus, strategicanalytics

    Shortlisted topics to be discussed with Instructor by22ndJune after mailing a 1-pager on the same

    42SAIS IIMK 2013 1,2

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    Key Ideas

    Competitive balance Where else would we be interested in maintaining it?

    Why? A complex vendor management problem as the one faced

    by WHO in its global procurement of vaccines

    Why maintain competition?

    How should competition be defined?

    Leaguesclosed and open What are the issues facing sport, cricket?

    Rookie drafts, reserve system

    Free agency

    Salary caps

    Promotion and relegation43SAIS IIMK 2013 1,2

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    Avoiding Relegation

    From league to club perspective Fairytales are rate

    Bottom echelon problems are different from

    Top echelon problems So are resources

    Relegation battles are dramatic

    Any clues for the clubs in this position? AIB, Istanbul

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    Avoiding Relegation

    # SEASONS

    SINCE

    PROMOTIO

    N

    RELEGA

    TED

    NOT

    RELEGA

    TED TOTAL

    %

    RELEG

    1 24 3 27 89%

    2 - 3 9 2 11 82%

    4 - 7 8 3 11 73%

    Table 1: Summary of clubs promoted to EPL 1993-94 to 2011-12

    Grand Total 46 10 56 82%

    # CLUBS

    SOURCES

    PLAYER

    TRANSFERR

    ED IN PER

    CLUB

    SOURCE

    #

    PROMO-

    TIONS

    TRANSFER

    $/ LEAGUE

    AVG

    TIME TO

    RELEG

    EVENT

    (SEASONS)

    TIME TO

    NO RELEG

    EVENT

    (SEASONS)

    Min 6 1.00 1.00 0.05 1 1

    Q1 12 1.08 1.00 0.38 1 1.25

    Median 17 1.17 1.00 0.58 1 3

    Q3 23 1.29 2.00 0.90 4 6.5

    Max 38 1.50 4.00 2.86 16 11

    Table 2: Summary of Explanatory variables

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    Avoiding Relegationcontd.

    Cox Proportional Hazards modelB SE Wal

    d

    df Sig. Exp

    (B)

    CLUBS SOURCES < 10

    (H1) 0.70 0.42 2.84 1.00 0.09 2.02

    CLUBS SOURCES >= 21

    (H1) 0.05 0.38 0.02 1.00 0.89 1.05

    PLAYERS PER CLUB

    Table 3-a: Cox Proportional Hazards model of time to relegation

    SOURCE (H2) 1.18 1.22 0.94 1.00 0.33 3.25

    FIRST TIME PROMOTION

    (H3)

    (0.2

    2)0.34 0.42 1.00 0.52 0.80

    RATIO PURCHASE $ TO

    LEAGUE AVG (Control)

    (1.0

    0)0.41 6.13 1.00 0.01 0.37

    46SAIS IIMK 2013 1,2

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    Factors that can shift this baseline curve up or down

    are those of interest to the club management!

    Figure 2: Survival (from relegation) at the mean of covariates

    47SAIS IIMK 2013 1,2

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    Announcements

    Groups Okay, 1 group to give their choice of topics

    Readings choice

    Term paper 22nd to discuss with instructor, after sending a 1-

    pager

    Please discuss your presentations t1 (24

    hours) at leastpretty packed classes

    schedule

    48SAIS IIMK 2013 1,2

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    SAIS session 3, 06/26/13

    Term IV, 2013

    Indian Institute of Management KozhikodeInstructor: Deepak Dhayanithy

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    Discussion points

    Wider applications of competitive balancediscussion

    Where to recruit first?

    What isnt in the Mitchell report? Doping Dilemma

    Go for it

    50SAIS IIMK 2013 1,2, 3

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    Where to recruit first?

    51SAIS IIMK 2013 1,2, 3

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    Mitchell Report

    Utility infielders jacking 30 home runs in aseason

    249/ 274 who tested positive were minorleague

    players

    CBA of doping!

    Relative likelihood of PEDs use X GDP per capita

    Age profile of PEDs positive tests Repeat offenders

    Variance even in US based on ZIP code groups

    Population ecology of the stigma52SAIS IIMK 2013 1,2, 3

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    CBA contd.

    Positive effect on Surviving

    Promoting

    More pronounced for baseball athletes fromoorer countries

    Testing protocols matter

    Baseballmore at the lower levels

    Similarities to Tax filing

    CV dressing

    Dotel, journeymansystem or individual?53SAIS IIMK 2013 1,2, 3

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    Shermer

    Doping Dilemma is the same as the prisoners dilemma athletes instead ofprisoners

    MY OPPONENT'S STRATEGY

    COOPERATE DEFECT

    (remain silent) (confess)

    M

    Y

    COOPERATE One year in jail Three years

    S (remain silent) (High Payoff) in jail

    T (Sucker Payoff)

    R A

    T DEFECT No jail time Two years in jail

    E (confess) (Temptation (Low Payoff)

    G Payoff) Y

    54SAIS IIMK 2013 1,2, 3

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    Model to Reality

    Athlete asymmetry Skill

    Career stage

    Economic stakes

    Who are the players, what are their incentives

    Are veterans same as debutants

    55SAIS IIMK 2013 1,2, 3

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    Willy Voet

    Willy Voet, the soigneur, or all-around caretaker, for the Festina cyclingteam in the 1990s, explained how he beat the testers in his tell-all book,

    Breaking the Chain: Just in case the UCI doctors arrived in the morning to

    check the riders' hematocrit levels, I got everything ready to get them

    through the tests I went up to the cyclists' rooms with sodium drips-- The

    whole transfusion would take twenty minutes, the saline diluting the blood

    and so reducing the hematocrit level by three units--just enough. Thiscon rap on oo no more an wo m nu es o se up, w c mean we

    could put it into action while the UCI doctors waited for the riders to comedown from their rooms.

    56SAIS IIMK 2013 1,2, 3

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    Joe Papp

    a 32-year-old professional cyclist currently banned after testing positive forsynthetic testosterone. Recalling the day he was handed the "secret black

    bag," Papp explained how a moral choice becomes an economic decision:

    "When you join a team with an organized doping program in place, you are

    simply given the drugs and a choice: take them to keep up or don't take

    them and there is a good chance you will not have a career in cycling."

    57SAIS IIMK 2013 1,2, 3

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    Frankie Andreu

    superdomestique, or lead pacer, supporting Lance Armstrong throughoutmuch of the 1990s. "Then, around 1996, the speeds of the races shifted

    dramatically upward. Something happened, and it wasn't just training."

    Andreu resisted the temptation as long as he could, but by 1999 he could no

    longer do his job: "It became apparent to me that enough of the peloton [the

    main group of riders in a cycling race] was on the juice that I had to do

    something." He began injecting himself with r-EPO two to three times a'wee . s no e e u , w c g ves you ns an energy, e

    explained. "But it does allow you to dig a little deeper, to hang on to thegroup a little longer, to go maybe 31.5 miles per hour instead of 30 mph."

    58SAIS IIMK 2013 1,2, 3

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    Frankie Andreu

    superdomestique, or lead pacer, supporting Lance Armstrong throughoutmuch of the 1990s. "Then, around 1996, the speeds of the races shifted

    dramatically upward. Something happened, and it wasn't just training."

    Andreu resisted the temptation as long as he could, but by 1999 he could no

    longer do his job: "It became apparent to me that enough of the peloton [the

    main group of riders in a cycling race] was on the juice that I had to do

    something." He began injecting himself with r-EPO two to three times a'wee . s no e e u , w c g ves you ns an energy, e

    explained. "But it does allow you to dig a little deeper, to hang on to thegroup a little longer, to go maybe 31.5 miles per hour instead of 30 mph."

    59SAIS IIMK 2013 1,2, 3

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    Patterns of PEDs sanctions in US pro sport

    0.5%

    1.0%

    1.5%

    2.0%

    2.5%

    3.0%

    0.5

    1.0

    1.5

    2.0

    2.5

    3.0

    3.5

    4.0

    60SAIS IIMK 2013 1,2, 3

    0.0%-

    1 2 3 4 5 6 7 8 9 10

    USADA test/ athlete Sanction rate

    2001 to 2012 70 disciplines, ~15K athletes

    Age of debut not known

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    Some sport-wise numbers

    Sport

    #

    Athletes

    te ste d Pre 2 006 Pos t 20 06 TotalA rchery 101 0.0% 0.0% 0.0%

    Badminton 50 0 .0% 0.0% 0.0%

    Baseball 283 0.9% 0.0% 0.7%

    Basketball 440 0.0% 0.9% 0.2%

    Basque Pelota 6 0.0% 0.0%

    Biathlon 113 0.0% 0.0% 0.0%

    Bobsled & Skeleton * 229 4.0% 0.0% 2.2%

    Bowling 67 0.0% 0.0% 0.0%

    Boxing + 332 2.0% 3.3% 2.7%

    Canoe & Kay ak 181 0.0% 0.0% 0.0%

    Curling 124 0.0% 0.0% 0.0%

    Cy cling * 1,481 4.5% 3.3% 3.7%

    Santion rate*

    Exhibit 3: Tes ts and Sanctions, USAD A 200 1-'12, No: of

    athletes (1/2)

    Sport

    #Athletes

    te ste d Pre 2006

    Post

    2006 TotalParaly mp ic Row ing 18 0.0% 0.0%

    Paraly mp ic Rugby 40 0.0% 3.3% 2.5%

    Paraly mp ic Sailing 26 0.0% 0.0% 0.0%

    Paraly mp ic Shoot ing 6 0.0% 0.0% 0.0%

    Paraly mp ic Sled H ockey 43 11.8% 3.8% 7.0%

    Paraly mp ic Soccer 42 0.0% 0.0% 0.0%

    Paraly mp ic Swimming 124 0.0% 0.0% 0.0%

    Paraly mp ic T able T ennis 15 0.0% 0.0%

    Paraly mp ic T ennis 30 0.0% 0.0% 0.0%

    ara y mp ic rac ie + 1 . . .

    ara y mp ic o ey a . . .

    acquet a . . .

    Roller Sp orts + 166 1.4% 2.1% 1.8%

    Santion rate *

    Exhibit 3: Tes ts and Sanctions, USADA 2 001-'12, No : of athletes

    (2/2)

    61SAIS IIMK 2013 1,2, 3

    D iving * 104 2.4% 1.6% 1.9%

    Equest rian 131 0.0% 0.0% 0.0%

    Fencing * 178 2.5% 0.0% 1.7%

    ie ockey 14 . 1. .

    F igure Skating * 221 0.9% 0.0% 0.5%

    G y mnastics + 296 0.0% 1.2% 0.7%

    Ice Hockey * 186 1.1% 0.0% 0.5%

    Judo 305 1.3% 1 .3% 1.3%

    K arate 87 4.2% 0 .0% 2.3%

    uge 1 . . .

    M odern Pentathlon 42 0.0% 0.0% 0.0%

    Paraly mp ic Alp ine Skiing 69 0.0% 6.8% 4.3%

    Paraly mp ic Archery 25 0.0% 5.0% 4.0%

    Paraly mp ic Basketball 80 3.6% 0.0% 1.3%

    Paraly mp ic Boccia 10 0.0% 0.0% 0.0%

    Paraly mp ic Curling 19 0.0% 0.0% 0.0%

    Paraly mp ic Cy cling 69 0.0% 1.9% 1.4%

    Paraly mp ic Equestrian 16 0.0% 0.0% 0.0%

    Paraly mp ic Fencing 14 0.0% 0.0% 0.0%

    Paraly mp ic Goalball 28 0.0% 0.0% 0.0%

    Paraly mp ic Judo 25 0.0% 0.0% 0.0%

    Paraly mp ic Nordic Skiing 15 0.0% 0.0% 0.0%

    Paraly mp ic Powerlift ing 16 0.0% 0.0% 0.0%

    Rowing + 502 0.0% 0.9% 0.6%

    Rugby 34 0.0% 0.0%

    Sailing 182 0.0% 0.0% 0.0%

    Shoot ing 202 0.0% 1.8% 1.0%

    Skiing & Snowboarding * 636 1.6% 0.3% 0.8%

    Soccer 299 0.0% 0.8% 0.3%

    Softball 158 1.0% 0.0% 0.6%

    Sp eedskat ing 311 0.0% 0.5% 0.3%

    Squash 29 0.0% 0.0% 0.0%

    Sw imming * 1,065 1.9% 0.7% 1.2%

    Sy nchroniz ed Swimming 76 3.2% 0.0% 1.3%

    a e ennis . . .

    ae won o + 1 . . .eam an a 1 1. 1.1 1.1

    T ennis 53 0.0% 0.0% 0.0%

    T rack & Field * 2,837 3.1% 1.2% 2.0%

    T riathlon + 368 0.0% 0.9% 0.5%

    Volley ball 193 0.0% 0.0% 0.0%

    Water Polo 115 0.0% 1.4% 0.9%

    Water Skiing 79 0.0% 0.0% 0.0%

    Weightlift ing + 607 1.8% 3.2% 2.5%

    Wrest ling 292 2.8% 2.3% 2.4%

    Grand Total 14 ,783 1.7% 1.4% 1.5%

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    Go for it

    What is fourth down? What does 3 and 7 mean?

    What dont coaches go for it (why punt)?

    Job security Loss aversion

    Other sporting contexts where loss aversion is

    key

    bubble

    Keeping the closer for the 9th

    Keeping Malinga for the 20th62SAIS IIMK 2013 1,2, 3

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    Topics and their wider relevance# SAIS content area Wider business relevance

    1 P Competitive balance, open/ closedleague, free agency

    Key aspects of designing andmanaging competition

    2 P Doping dilemma Plagiarism, cutting corners

    Go for it Loss aversion Negotiations,

    3 R Performance metricswhen less is

    more (basketball rebounds)

    P(D) to P(D) + LGD

    4 R Matching law (going for 3) Project incentives, Skill development

    5 R Stress and performance Taskforce formation

    6 R Assessing adjudicator decisions High leverage moments

    7 R Measuring and valuing wins produced Unit to enterprise performance link

    8 R Hot handphenomenon or fallacy Taskforce, high value resource mgmt

    9 I Signaling, bluffing and bargaining Negotiations

    10 I Peloton analytics CooperateCompete decisions

    11 I Monopsony and salary suppression Executive pay regulation63SAIS IIMK 2013 1,2

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    Topics and their wider relevance# SAIS content area Wider business relevance

    12 I Value of roster flexibility Taskforce composition

    13 I Home advantage Conformity bias and Audit functions

    14 I Bidding for resourcescoattail effect Understanding bundling

    15 F Scheduling Media management

    16 F Performance and attendance Understanding causality

    64SAIS IIMK 2013 1,2

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    SAIS session 4, 06/28/13

    Term IV, 2013

    Indian Institute of Management KozhikodeInstructor: Deepak Dhayanithy

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    Matching Law

    Log (R1/ R2)

    Log(B1/B2)

    Log (R1/ R2)

    Log(B1/B2)

    66SAIS IIMK 2013 1,2, 3

    Matching Over and Under Matching

    Log (R1/ R2)

    Lo

    g(B1/B2)

    Bias

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    Quasi-experiment 3-pt circle movement gives three eras

    1991-94 1994-97 (Brought-in)

    1997-00 (Moved out)

    Xlog (3pt scored/ 2pt scored)

    Ylo (3 t att./ 2 t att.)

    199194 Y = 0.799x + 0.001 [R sq = 0.961]

    199497 Y = 0.826x + 0.046 [R sq = 0.972]

    1997-00 Y = 0.871x + 0.047 [R sq = 0.961]

    67SAIS IIMK 2013 1,2, 3

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    Quasi-experimentcontd.

    Mean log relative reinforcement ratios

    -1.247 (91-94)

    -0.797 (94-97)

    -0.797 (97-00)

    Mean log relative response rates -1.097 (91-94)

    -0.623 (94-97)

    -0.760 (97-00)

    68SAIS IIMK 2013 1,2, 3

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    Other sporting contexts

    Cricket

    Boundary extent6s attempted and hit

    Introduction of T20 impact on ODI scoring

    Reinforcement pathway?

    Powerplay

    rec s s rom ene o ou o

    Hawkeye

    Soccer

    Jabulani introduction

    69SAIS IIMK 2013 1,2, 3

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    SAIS session 5, 07/10/13

    Term IV, 2013

    Indian Institute of Management KozhikodeInstructor: Deepak Dhayanithy

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    Topics and their wider relevance# SAIS content area Wider business relevance

    1 P Competitive balance, open/ closedleague, free agency

    Key aspects of designing andmanaging competition

    2 P Doping dilemma Plagiarism, cutting corners

    Go for it Loss aversion Negotiations,

    3 R Performance metricswhen less is

    more (basketball rebounds)

    P(D) to P(D) + LGD

    4 R Matching law (going for 3) Project incentives, Skilldevelopment

    5 R Stress and performance Taskforce formation

    6 R Assessing adjudicator decisions High leverage moments

    7 R Measuring and valuing wins produced Unit to enterprise performance link

    8 R Hot hand phenomenon or fallacy Taskforce, high value resource mgmt

    9 I Signaling, bluffing and bargaining Negotiations

    10 I Peloton analytics CooperateCompete decisions

    11 I Monopsony and salary suppression Executive pay regulation 71SAIS IIMK 2013 1,2

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    Topics and their wider relevance# SAIS content area Wider business relevance

    12 I Value of roster flexibility Taskforce composition

    13 I Home advantage Conformity bias and Audit functions

    14 I Bidding for resourcescoattail effect Understanding bundling

    15 F Scheduling Media management

    16 F Performance and attendance Understanding causality

    72SAIS IIMK 2013 1,2

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    Hot Hand Fallacy and Gamblers Fallacy

    What is the hot hand?

    Phenomenon or Fallacy?

    Gamblers Fallacy

    GVT, 1985

    Plethora of sports work

    Stats

    Inside views

    When soccer goalies will stop anything

    Hero calls and tells

    73SAIS IIMK 2013 1-5

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    What mechanisms underpin the hot hand? Alter and Oppenheimer, 2005

    Moldoveanu and Langer, 2002 Prior assumptions about the processes that underlie

    probabilistic phenomena Chance or skill?

    If chance, frequent changes expected

    Gamblers fallacy

    If skill, streaks Hot hand

    People dont (do) pay much attention to the underlyingprocess when outcomes alternate frequently(infrequently)

    Greater confidence in subsequent expectations after aseries of correct guesses

    74SAIS IIMK 2013 1-5

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    What mechanisms underpin the hot hand? 2

    Moldoveanu and Langer, 2002

    Motivational mechanisms Streaks amplify peoples motivational biases, leading

    them to predict that helpful streaks will continue and

    harmful streaks will end (?)

    Impute meaning to streaks depending on how close theysu jectively feel to the esire outcome

    Okay, but belief in the hot handgood?

    Adaptive behavior

    Maladaptive behavior

    75SAIS IIMK 2013 1-5

    h h i d i h h h d? 3

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    What mechanisms underpin the hot hand? 3 Subjective significance testing

    Teigen, 1994 Overestimate the rarity of streaks under the null

    hypothesis (of randomness)

    Signal Detection Theory

    Hits Correctly rejecting the nh that data are random

    Correct rejections Correctly retaining the nh that data are random

    False alarms Mistakenly rejecting the nh that data are random

    Misses Mistakenly retaining the nh that data are random

    76SAIS IIMK 2013 1-5

    S i d

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    Some points to ponder

    Why do people sometimes abandon the tenets

    of randomness? Individual differences in the way people detect

    changes in the data pattern

    Dual process model

    Heuristic

    Systematic

    Note that many real world processes are non-

    random/ not purely random

    77SAIS IIMK 2013 1-5

    HH d GF i i

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    HH and GF in practice

    What should be the basis for call routing in a

    Insurance companys inbound call center withspiraling churn?

    Metric for call-type agent mapping

    How real time?

    Monte Carlo fallacy

    How HH impacts a subscriptions business

    78SAIS IIMK 2013 1-5

    N f S l

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    Nerves of Steel Two decades of shootouts in the world cup and

    Euro

    Stress factors impact on performance Predictable, anticipated and expected

    Crowd, level of the competition, kick sequence

    Less predictable anticipated factors

    Kick to win or lose Positive and negative stress factors

    Magnitude of impact on performance

    Poor decision prospect impacts a soccer players

    performance What about emergency workers, doctors, military

    leaders, CEOs

    Pros and cons of using sports data79SAIS IIMK 2013 1-5

    N f S l

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    Nerves of Steel

    Tortoises fare better than hares

    80SAIS IIMK 2013 1-5

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    SAIS session 6, 07/17/13

    Term IV, 2013

    Indian Institute of Management Kozhikode

    Instructor: Deepak Dhayanithy

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    Topics and their wider relevance# SAIS content area Wider business relevance

    1 P Competitive balance, open/ closedleague, free agency

    Key aspects of designing andmanaging competition

    2 P Doping dilemma Plagiarism, cutting corners

    Go for it Loss aversion Negotiations,

    3 R Performance metrics when less is

    more (basketball rebounds)

    P(D) to P(D) + LGD difficulty

    level

    4 R Matching law (going for 3) Project incentives, Skilldevelopment

    5 R Stress and performance Taskforce formation

    6 R Assessing adjudicator decisions High leverage moments

    7 R Measuring and valuing wins produced Unit to enterprise performance link

    8 R Hot hand phenomenon or fallacy Taskforce, high value resource mgmt

    9 I Signaling, bluffing and bargaining Negotiations

    10 I Peloton analytics CooperateCompete decisions

    11 I Monopsony and salary suppression Executive pay regulation 82SAIS IIMK 2013 1,2

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    Topics and their wider relevance# SAIS content area Wider business relevance

    12 I Value of roster flexibility Taskforce composition

    13 I Home advantage Conformity bias and Audit functions

    14 I Bidding for resourcescoattail effect Understanding bundling

    15 F Scheduling Media management

    16 F Performance and attendance Understanding causality

    83SAIS IIMK 2013 1,2

    Bl k d h t

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    Blocked shot Baskets, assists, blocked shots, steals

    Are all blocks the same? If not, how are they different?

    Is the difference only a fine one?

    84SAIS IIMK 2013 1-5

    G i f 3

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    Going for 3

    Field goal kicking in football

    Who is good at field goal kicking?

    Measures

    Issues

    Difficult level and success rate Team/ coach/ game situation and difficulty level

    85SAIS IIMK 2013 1-5

    Predicting the likelihood of field goal s ccess

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    Predicting the likelihood of field goal success

    Factors affecting field goal success

    General Distance

    Environment

    Situational/ psychological

    86SAIS IIMK 2013 1-5

    Predicting the likelihood of field goal success contd

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    Predicting the likelihood of field goal successcontd.

    Environment

    Altitude Precipitation

    Windy

    Humid

    Situational/ psychological Post season

    Pressure

    Away game

    Icing

    87SAIS IIMK 2013 1-5

    [Logistic] regression process checklist

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    [Logistic] regression process checklist

    Y variable definition

    Univariate analysis

    Missing values treatment

    Flooring, capping of key variables

    88SAIS IIMK 2013 1-5

    [Logistic] regression process checklist contd

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    [Logistic] regression process checklistcontd.

    Binning

    Automatic selection models

    Multi-collinearity

    Or micro-numerosity?

    Sense-makin

    89SAIS IIMK 2013 1-5

    So what?

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    So what?

    Kicker rankings

    Difficulty adjusted Added points per attempt

    Going back to blocked shots

    Dwight or Duncan? Season effects

    Stadium effects

    90SAIS IIMK 2013 1-5

    So what? contd

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    So what?contd.

    Psychological factors not so important

    Classifying attempts accurately into hits andmisses

    Probability cutoff decision

    Support Vector Machines

    Problems

    Observational, relatedness of variables

    Environmental vars at game beginning

    Could be more dynamic

    91SAIS IIMK 2013 1-5

    Measurement issues

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    Measurement issues

    Conditions at kick-off

    Multicollinearity

    Only distance?

    Now video position tracking is possible

    Slim data on hi h altitude Sensitive to categorization, except pressure

    92SAIS IIMK 2013 1-5

    Acquisitions Credit actions

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    Acquisitions, Credit actions

    Acquisitions

    To acquire n new accounts subject to say, creditscore conditions

    Limit exposure

    To reduce risk capital by $x

    Who will default perhaps not enough

    Authorizations

    Marginal $ to be saved

    93SAIS IIMK 2013 1-5

    Model scrutiny

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    Model scrutiny

    Concerns

    Privacy Fair lending

    Consumer protection

    Efficacy Recall Prof. Choudhurys talk

    94SAIS IIMK 2013 1-5

    Cricket

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    Cricket Earlymid career selection choices

    All time lists A dismissal is a dismissal, or?

    Opponent batting lineup

    Home/ away

    DRS or not

    Bowling first, last

    New ball Bowler type

    pre or post-Arm extension interpretations

    95SAIS IIMK 2013 1-5

    Cricket contd

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    Cricketcontd.

    Catches

    Stumpings

    End of the day question

    Would the rankings change with difficulty

    adjustments? Would our decisions in credit change with

    difficulty adjustments?

    96SAIS IIMK 2013 1-5

    Lets not forget!

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    Lets not forget! SSAC 2014 dates are out

    Research papers Every year, the MIT Sloan Sports Analytics

    Conference Research Paper Competition bringsexciting and innovative insight and changes the waywe analyze sports.

    9/1/13: Form for submission of interest

    10/1/13: Deadline for abstracts

    10/15/13: Notification of advancement

    1/6/14: Deadline for full paper submission 2/10/14: Selection and notification of results

    $20K

    97SAIS IIMK 2013 1-5

    Lets not forget!

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    Lets not forget! SSAC 2014 dates are out

    EOS Presenting at EoS provides an opportunity to present a

    message, an idea, or a revolutionary thought that couldsomeday change the face of sport.

    Be Bold *Be Unique *Be Inventive *Be* * *

    Curious *Be Humorous *Be Honest *Be Inspiring

    Dates that matter 10/1/13: Form for submission of interest

    11/15/13: Deadline for abstracts 1/15/14: Selection and notification of speakers

    $7.5K

    98SAIS IIMK 2013 1-5

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    SAIS session 8; 07/25/13

    Term IV, 2013

    Indian Institute of Management Kozhikode

    Instructor: Deepak Dhayanithy

    [Logistic] regression process checklist

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    [Logistic] regression process checklist

    Y variable definition

    Univariate analysis

    Missing values treatment

    Flooring, capping of key variables

    100SAIS IIMK 2013 1-5

    [Logistic] regression process checklist contd

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    [Logistic] regression process checklist contd.

    Binning

    Automatic selection models Multi-collinearity

    Or micro-numerosity?

    Sense-makin Some basic measures and visualization

    101SAIS IIMK 2013 1-5

    T i d th i id l

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    Topics and their wider relevance# SAIS content area Wider business relevance

    1 P Competitive balance, open/ closed

    league, free agency

    Key aspects of designing and

    managing competition

    2 P Doping dilemma Plagiarism, cutting corners

    Go for itLoss aversion Negotiations,

    3 R Performance metricswhen less is

    more (basketball rebounds)

    P(D) to P(D) + LGDdifficulty level

    4 R Matching law (going for 3) Project incentives, Skill development

    5 R Stress and performance Taskforce formation

    6 R Assessing adjudicator decisions High leverage moments

    7 R Measuring and valuing wins produced Unit to enterprise performance link

    8 R Hot hand phenomenon or fallacy Taskforce, high value resource mgmt

    9 I Signaling, bluffing and bargaining Negotiations, Litigation

    10 I Peloton analytics CooperateCompete decisions

    11 I Monopsony and salary suppression Executive pay regulation102SAIS IIMK 2013 1,2

    Topics and their wider relevance

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    Topics and their wider relevance# SAIS content area Wider business relevance

    12 I Value of roster flexibility Taskforce composition

    13 I Home advantage Conformity bias and Audit functions

    14 I Bidding for resourcescoattail effect Understanding bundling

    15 F Scheduling Media management

    16 F Performance and attendance Understanding causality

    103SAIS IIMK 2013 1,2

    Wi d d ti

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    Wins produced perspective

    Similarities Wins as function of points scored and conceded

    Can be tracked to individual aspects

    Can be assigned to specific players performance?

    NFL focus on the QB (RELWP100) versus

    NBA PAWS48

    Significant wins produced stats in both sports?

    What does it mean?

    104SAIS IIMK 2013 1-5

    A thors approach for NBA

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    Authors approach for NBA

    Production Points, field goals attempted, free throws

    attempted, offensive boards, defensive boards,

    turnovers, steals, free throws made, blocks, assists

    Mate48, TMDEF48 (opponent pts from fga, Opp.

    Fgm, Opp. TO (not steals), TMTO, TMRB

    Adjust for playing position Calculate WP48

    105SAIS IIMK 2013 1-5

    Authors approach for NFL QB scores

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    Authors approach for NFL QB scores

    Offense Acquisition of the ball

    Moving the ball

    Maintaining possession

    scoring

    106SAIS IIMK 2013 1-5

    Questions

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    Questions

    Implications of assembling a team of playerswith high PAWS48

    Given PAWS48 measures, what are the areas

    to look into now?

    Differences between NBA and NFL wins

    metrics (for QBs)?

    107SAIS IIMK 2013 1-5

    Location based Advertising

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    Location based Advertising

    Mobile Business idea

    Beta testing

    Alternative measures

    Footfall

    Footfall + sale

    108SAIS IIMK 2013 1-5

    Paired Pitching

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    Paired PitchingGreg Rubin

    Average MLB starter faced a batter 2.8 times inthe 2009 season IP x BF per IP / 9

    Starting pitching talent is expensive

    Batters do better once they see the pitcher Fati ue release oint

    Analysis of covariance Study interaction between TF and RA

    ANCOVA on RA using TF, BF for a sample of 83pitchersstandardized residuals for each observation

    19.9 RA > 24.8 > 25.5 > 13.3 (why low suddenly?)

    75% variance in RA explained by variance in TF, BF

    109SAIS IIMK 2013 1-5

    Paired Pitching

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    Paired PitchingGreg Rubin

    Moving from TF basis analysis to IP basisrecommendations

    Can be used to

    Reduce RA

    Reduce Payroll $

    Reduce pitches per season

    Assemble a pitching team of average talent

    110SAIS IIMK 2013 1-5

    Sport application?

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    Sport application?

    Specialists versus bits and pieces bowlers

    Penalty corners

    111SAIS IIMK 2013 1-5

    Elsewhere?

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    Elsewhere?

    A realtor needs to decide the sequence in whichhis best salesmen would schedule property

    inspections with high value customer prospects

    Salesman problem/ Retail problem

    112SAIS IIMK 2013 1-5

    Of course, the business and the customer has a more

    congenial relationship

    Format in which final offers are expected from a

    recruiting team

    Methodology issues

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    Methodology issues

    Endogeneity Is the n-th play independent of the earlier play?

    113SAIS IIMK 2013 1-5

    Stripped down poker v1

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    Stripped down pokerv1

    Gamerules Volunteers

    114SAIS IIMK 2013 1-5

    Fundamental theorem of Poker

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    David Sklansky

    Word on probability Games that progress through roundsof

    revealing cards, of betting

    Poker

    Stud

    Draw

    Holdem

    Teen patti

    Pot odds and the fundamental theorem

    115SAIS IIMK 2013 1-5

    Discussion points

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    Discussion points

    Is this a fair game? Two ways of making v1 game fair?

    Manipulate

    Odds

    n ormat on ynam cs

    116SAIS IIMK 2013 1-5

    Stripped down poker v2

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    Stripped down poker v2

    Gamerules Volunteers

    117SAIS IIMK 2013 1-5

    Discussion points

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    Discussion points

    Is this a fair game? Two ways of making v1 game fair?

    Manipulate

    Odds

    n ormat on ynam cs

    118SAIS IIMK 2013 1-5

    Applications isomorphism

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    Applications, isomorphism

    Settlement between plaintiff and defendant Defendant offers a generous (fold) or stingy (bet)

    settlement

    Plaintiff folds (accepts the stingy settlement) or calls

    re ects the stin settlement

    Tax filing and auditing decisions

    119SAIS IIMK 2013 1-5

    Bargaining Initiating

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    BargainingInitiating

    Tournaments Increasing blinds and antes

    Final table

    Which processes of bargaining succeed? Who initiates them?

    Why online tournaments?

    120SAIS IIMK 2013 1-5

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    SAIS session 11; 08/13/13

    Term IV, 2013

    Indian Institute of Management Kozhikode

    Instructor: Deepak Dhayanithy

    Topics and their wider relevance

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    Topics and their wider relevance# SAIS content area Wider business relevance

    1 P Competitive balance, open/ closedleague, free agency

    Key aspects of designing andmanaging competition

    2 P Doping dilemma Plagiarism, cutting corners

    Go for itLoss aversion Negotiations,

    3 R Performance metricswhen less is

    more (basketball rebounds)

    P(D) to P(D) + LGDdifficulty level

    4 R Matching law (going for 3) Project incentives, Skill development

    5 R Stress and performance Taskforce formation

    6 R Assessing adjudicator decisions High leverage moments

    7 R Measuring and valuing wins produced Unit to enterprise performance link

    8 R Hot hand phenomenon or fallacy Taskforce, high value resource mgmt

    9 I Signaling, bluffing and bargaining Negotiations, Litigation

    10 I Peloton analytics Cooperate Compete decisions

    11 I Monopsony and salary suppression Executive pay regulation122SAIS IIMK 2013 1,2

    Topics and their wider relevance

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    123/166

    Topics and their wider relevance# SAIS content area Wider business relevance

    12 I Value of roster flexibility Taskforce composition

    13 I Home advantage Conformity bias and Audit functions

    14 I Bidding for resources coattail effect Understanding bundling

    Sports Franchise simulation game Competing for franchise, resources

    15 F Scheduling Media management

    er ormance an atten ance n erstan ng causa ty

    123SAIS IIMK 2013 1,2

    Executive pay regulation

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    Executive pay regulation

    Bone of contention Value creators or selfish risk takers?

    Should government intervene?

    Tax a er ex ectations ost a bail-out?

    124SAIS IIMK 2013 1-5

    Executive pay regulationwhat can be learnt

    f j l ?

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    from major league sports?

    Salaries of sports professionals discussedwidely, data available

    125SAIS IIMK 2013 1-5

    Executive pay regulationwhat can be learnt

    f j l ?

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    from major league sports?

    Executives and athletes pay Similar in $ amount

    Significant differences in the pay structure

    Executives

    ar a e pay om na e

    Bonus, stock grant, stock options, long-term incentive

    payouts (6080%)

    Athletes

    Mainly fixed, small variable component (~25%)

    Performance linked, extra-ordinary performance linked

    126SAIS IIMK 2013 1-5

    Pay regulation in pro-sports

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    y g p p

    Why regulate players salaries? Competitive balance

    Ruinous salary cost escalation

    127SAIS IIMK 2013 1-5

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    Topics and their wider relevance

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    p a w va# SAIS content area Wider business relevance

    1 P Competitive balance, open/ closedleague, free agency

    Key aspects of designing andmanaging competition

    2 P Doping dilemma Plagiarism, cutting corners

    Go for itLoss aversion Negotiations,

    3 R Performance metricswhen less is

    more (basketball rebounds)

    P(D) to P(D) + LGDdifficulty level

    4 R Matching law (going for 3) Project incentives, Skill development

    5 R Stress and performance Taskforce formation

    6 R Assessing adjudicator decisions High leverage moments

    7 R Measuring and valuing wins produced Unit to enterprise performance link

    8 R Hot hand phenomenon or fallacy Taskforce, high value resource mgmt

    9 I Signaling, bluffing and bargaining Negotiations, Litigation

    10 I Peloton analytics CooperateCompete decisions

    11 I Monopsony and salary suppression Executive pay regulation129SAIS IIMK 2013 1,2

    Topics and their wider relevance

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    130/166

    p# SAIS content area Wider business relevance

    12 I Value of roster flexibility Taskforce composition

    13 I Home advantage Conformity bias and Audit functions

    14 I Bidding for resources coattail effect Understanding bundling

    Sports Franchise simulation game Competing for franchise, resources

    15 F Scheduling Media management

    er ormance an atten ance n erstan ng causa ty

    130SAIS IIMK 2013 1,2

    SDP - 2

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    Team-up and play 10 hands of SDP (with re-raising)

    From 11th hand onward Antes double

    There are some extra things that the playerscan do

    131SAIS IIMK 2013 1-5

    SDP - 2

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    Did either of the players negotiate? Who began the negotiation?

    When did the negotiation begin?

    Relative osition when ne otiation be an? Was an agreement reached?

    What were the terms and conditions?

    Who benefited?

    132SAIS IIMK 2013 1-5

    Online Tournamentfeatures

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    Wide range of stakes (buy-in) Typical

    ~1000 players

    ~100 in the money finishers

    ~25% of prize money for the top finisher

    Insane volumes

    > 1,246 for 1Q, 1 research, 1 range of stakes, 1room

    Average $80K per tournament

    133SAIS IIMK 2013 1-5

    Final tabledeals

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    Anybody can initiate Anybody can veto

    Often before any deal specifics emerge

    Play paused to accommodate chat for the deals Aggregators provide player (only nicks of

    course) stats

    Quality, skill level can be researched

    134SAIS IIMK 2013 1-5

    Initiating BargainingDavid Goldreich and Lukasz Pomorski 2011 Review of Economic Studies

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    David Goldreich and Lukasz Pomorski, 2011, Review of Economic Studies

    Data Table 1: p. 1303

    Only a subset of tournaments played on this single

    site in 1Q of 2007

    135SAIS IIMK 2013 1-5

    Key questions pertain to

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    y q p

    Delay in bargaining Identity of the initiator

    Initiators effect on the completion of the

    bargaining successfully Imitators effect on the terms of the deal

    What is conducive to reaching agreement

    through the bargaining process

    136SAIS IIMK 2013 1-5

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    SAIS IIMK 2013 1,2 137

    Why bargain?David Goldreich and Lukasz Pomorski 2011 Review of Economic Studies

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    David Goldreich and Lukasz Pomorski, 2011, Review of Economic Studies

    Two players with log utility functions Two equal skill players occupy 1, 2 spot

    Negotiated payoffCE of continuing to play

    SAIS IIMK 2013 1,2 138

    Expected value of the tournamentIndependent chip model (ICM)

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    p p ( )David Goldreich and Lukasz Pomorski, 2011, Review of Economic Studies

    139SAIS IIMK 2013 1-5

    Expected value of the tournamentIndependent chip model (ICM)

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    p p ( )David Goldreich and Lukasz Pomorski, 2011, Review of Economic Studies

    140SAIS IIMK 2013 1-5

    When does bargaining

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    occur?David Goldreich and Lukasz Pomorski, 2011,

    Review of Economic Studies

    141SAIS IIMK 2013 1-5

    Who initiates bargaining?

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    David Goldreich and Lukasz Pomorski, 2011, Review of Economic Studies

    142SAIS IIMK 2013 1-5

    Equality and the success of negotiations

    other measures

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    other measuresDavid Goldreich and Lukasz Pomorski, 2011, Review of Economic Studies

    143SAIS IIMK 2013 1-5

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    SummaryD id G ld i h d L k P ki 2011 R i f E i S di

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    David Goldreich and Lukasz Pomorski, 2011, Review of Economic Studies

    145SAIS IIMK 2013 1-5

    SummaryD id G ld i h d L k P ki 2011 R i f E i S di

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    David Goldreich and Lukasz Pomorski, 2011, Review of Economic Studies

    Delay in

    bargaining

    Identity of

    initiator

    Initiators

    effect oncompletion

    ofbargaining

    Initiators

    effect onterms of

    deal

    Characterist

    ics of theenvironment

    conducive tobargaining

    Empirical

    results

    Bargaining

    occurs with a

    Initiator

    typically in

    Deals more

    likely when

    No effect.

    Leader

    Larger gains

    to trade; high

    146SAIS IIMK 2013 1-5

    delay or not

    at all

    position;

    initiator less

    likely to be

    experienced

    or highly

    ranked

    stronger

    position or

    experienced/

    highly

    ranked

    ,in the middle

    gets

    squeezed

    of outside

    options; few

    remaining

    players; few

    experienced

    players Theoretical lenses

    complete information bargaining, cib with learning, cibwith biases (overconfidence), incomplete information,dissolving a partnership (Cramton et al., 1987)

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    SAISsession 14, 15; 08/21-22/13

    Term IV, 2013

    Indian Institute of Management Kozhikode

    Instructor: Deepak Dhayanithy

    Topics and their wider relevance

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    # SAIS content area Wider business relevance

    1 P Competitive balance, open/ closedleague, free agency

    Key aspects of designing andmanaging competition

    2 P Doping dilemma Plagiarism, cutting corners

    Go for itLoss aversion Negotiations,

    3 R Performance metricswhen less is

    more (basketball rebounds)

    P(D) to P(D) + LGDdifficulty level

    4 R Matching law (going for 3) Project incentives, Skill development

    5 R Stress and performance Taskforce formation

    6 R Assessing adjudicator decisions High leverage moments

    7 R Measuring and valuing wins produced Unit to enterprise performance link

    8 R Hot hand phenomenon or fallacy Taskforce, high value resource mgmt

    9 I Signaling, bluffing and bargaining Negotiations, Litigation

    10 I Peloton analytics CooperateCompete decisions

    11 I Monopsony and salary suppression Executive pay regulation148SAIS IIMK 2013 1,2

    Topics and their wider relevance

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    149/166

    # SAIS content area Wider business relevance

    12 I Value of roster flexibility Taskforce composition13 I Home advantage Conformity bias and Audit functions

    14 I Bidding for resources coattail effect Understanding bundling

    Sports Franchise simulation game Competing for franchise, resources

    15 F Scheduling Media management

    er ormance an atten ance n erstan ng causa ty

    149SAIS IIMK 2013 1,2

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    Measuring the Coattail effect

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    JuniorSenior; SeniorJunior coattails

    151SAIS IIMK 2013 1-5

    poss e

    Measuring the Coattail effect

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    JuniorSenior; SeniorJunior coattails

    152SAIS IIMK 2013 1-5

    poss e

    11,540 college players, 890 schools, 1984

    2003 drafts

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    2003 drafts

    153SAIS IIMK 2013 1-5

    2.66 players drafted from a given school in seasons with a possible

    coattail effect, only .43 otherwise

    Value of a draft pick and the coattail effect

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    Does Coattail effect mean that teams aremaking costly/ less than optimal decisions

    though?

    =draft pick, sq, cube, Coattail)

    154SAIS IIMK 2013 1-5

    Value of a draft pick and the coattail effect

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    Assumptions

    155SAIS IIMK 2013 1-5

    eams a ways c oose t e p ayer t ey ee to e t e

    best availableprospectin the draft

    But younger players may have more leverage

    Sums demanded not known unless deal is done

    But players who benefited from the coattail do

    not

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    not

    156SAIS IIMK 2013 1-5

    Coattail Conclusion

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    Six, Seven figure investments inlottery

    tickets Additional .76 players drafted from a school in

    a year where there is a top prospect (.43 Avg)

    Effect seems to have otten stron er between1984 and 2003 (?)

    But players who were teammates with topplayers actually outperformed

    Most draft eligible college players recruitedthrough concurrent programs

    157SAIS IIMK 2013 1-5

    Where, closer to home, could we see a similar

    Coattail phenomenon?

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    Coattail phenomenon?

    158SAIS IIMK 2013 1-5

    The Value of Flexibility in Baseball Roster

    Construction

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    Timothy CY Chan and Douglas S. Fearing, 2013, 7th Annual SSAC

    Estimate Likelihood and duration of player injuries through

    a season

    Fielding abilities at secondary fielding

    pos t ons

    Robust optimization model to measuredegradation of team performance due to

    injuries Measure difference in performance between

    teams with and without positional flexibility

    159SAIS IIMK 2013 1-5

    Basic PlayerPosition Assignment Model

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    160SAIS IIMK 2013 1-5

    vij fraction of all innings in a season that player (factories) j is

    assigned to position (products) i

    J players, I positions

    Player j can play up to cj innings per season

    Each position must be assigned a player up to di innings per season,which can be further divided into L and R

    Constraints to ensure catchers play at most 85% of the innings perseason

    Assumptions

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    Capability values are additive across players

    Injuries which determine a players capacity

    values happen before player-innings

    Innings in which players are injured is

    controlled by the team - ???

    161SAIS IIMK 2013 1-5

    Robust PlayerPosition Assignment Model

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    162SAIS IIMK 2013 1-5

    Augment basic model to allow an extra decision (by nature) to

    determine the worst case combination of player injuries

    I: budget of disruption given to Nature

    Value of Flexibility in the absence of injuries

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    163SAIS IIMK 2013 1-5

    But what is the source of this flexibility?

    Position Assignment for LAD w/ wo flexibilityno

    injuries

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    164SAIS IIMK 2013 1-5

    Value of Flexibility with simulated injuries

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    165SAIS IIMK 2013 1-5

    Think about resources flexibility in cricket

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    Bat, Bowl, All-rounder, W-all rounder, fielding IPL: foreign versus domestic players

    LeftRight handed top-3 batsmen Left

    Ri ht handed new ball bowlers LeftRight handed slow bowlers Left

    Right handed batsmen

    How would franchises strategize in various

    bidding rounds?E l d biddi lt i t t l t


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