Lecture 7: Managerial Incentives and MarketCompetition
Cheng Chen
School of Economics and Finance
The University of Hong Kong
(Cheng Chen (HKU)) Econ 6006 1 / 18
Introduction
Motivation
Managerial Incentives and Moral Hazard.
How does aggregate economic environment a�ects managerialincentives?
I This is fundamentally related to e�ciency of �rm.
How does it behave empirically?
References:I Klaus Schmidt: �Managerial Incentives and Product Market
Competition� Review of Economic Studies
I Michael Raith: �Competition, Risk and Managerial Incentives�American Economic Review
I Vicent Cunat and Maria Guadalupe: �Globalization and the Provisionof Incentives inside the Firm: the E�ect of Foreign Competition�Journal of Labor Economics
(Cheng Chen (HKU)) Econ 6006 2 / 18
Introduction
Motivation
Managerial Incentives and Moral Hazard.
How does aggregate economic environment a�ects managerialincentives?
I This is fundamentally related to e�ciency of �rm.
How does it behave empirically?
References:I Klaus Schmidt: �Managerial Incentives and Product Market
Competition� Review of Economic Studies
I Michael Raith: �Competition, Risk and Managerial Incentives�American Economic Review
I Vicent Cunat and Maria Guadalupe: �Globalization and the Provisionof Incentives inside the Firm: the E�ect of Foreign Competition�Journal of Labor Economics
(Cheng Chen (HKU)) Econ 6006 2 / 18
Introduction
Motivation
Managerial Incentives and Moral Hazard.
How does aggregate economic environment a�ects managerialincentives?
I This is fundamentally related to e�ciency of �rm.
How does it behave empirically?
References:I Klaus Schmidt: �Managerial Incentives and Product Market
Competition� Review of Economic Studies
I Michael Raith: �Competition, Risk and Managerial Incentives�American Economic Review
I Vicent Cunat and Maria Guadalupe: �Globalization and the Provisionof Incentives inside the Firm: the E�ect of Foreign Competition�Journal of Labor Economics
(Cheng Chen (HKU)) Econ 6006 2 / 18
Introduction
Motivation
Managerial Incentives and Moral Hazard.
How does aggregate economic environment a�ects managerialincentives?
I This is fundamentally related to e�ciency of �rm.
How does it behave empirically?
References:I Klaus Schmidt: �Managerial Incentives and Product Market
Competition� Review of Economic Studies
I Michael Raith: �Competition, Risk and Managerial Incentives�American Economic Review
I Vicent Cunat and Maria Guadalupe: �Globalization and the Provisionof Incentives inside the Firm: the E�ect of Foreign Competition�Journal of Labor Economics
(Cheng Chen (HKU)) Econ 6006 2 / 18
Theory Partial Equilibrium Analysis
Previous Research
Hart (1983): A common shock is transmitted through market price.
More competitive market → relative performance is more precise →higher-powered incentive contracts.
Scharfstein (1988): Hart's result crucially hinges on assumption that
manager is in�nitely risk averse, and that income above a subsistence
level has no value for manager.
(Cheng Chen (HKU)) Econ 6006 3 / 18
Theory Partial Equilibrium Analysis
Schmidt (1997)
Two e�ects due to intensi�ed competition:1 Threat-of-liquidation e�ect: Competition ↑ → Prob. of liquidation ↑→ High incentive power
2 Value-of-a-cost-reduction-e�ect: Ambiguous.
In total, e�ect of intensi�ed competition on managerial incentives is
ambiguous.
(Cheng Chen (HKU)) Econ 6006 4 / 18
Theory Partial Equilibrium Analysis
Schmidt (1997)
Two e�ects due to intensi�ed competition:1 Threat-of-liquidation e�ect: Competition ↑ → Prob. of liquidation ↑→ High incentive power
2 Value-of-a-cost-reduction-e�ect: Ambiguous.
In total, e�ect of intensi�ed competition on managerial incentives is
ambiguous.
(Cheng Chen (HKU)) Econ 6006 4 / 18
Theory Partial Equilibrium Analysis
Premises
Agents are all neutral.
Cost realization: c ∈ {cL, cH}.Prob. for cL: p. Cost of raising Prob. is G (p).
Ex post pro�t for �rm: π = π(c , φ, ε), where ε is random error and φis degree of competition.
Assumption 1: Standard assumptions on π(c , φ, ε).
(Cheng Chen (HKU)) Econ 6006 5 / 18
Theory Partial Equilibrium Analysis
Premises
Agents are all neutral.
Cost realization: c ∈ {cL, cH}.Prob. for cL: p. Cost of raising Prob. is G (p).
Ex post pro�t for �rm: π = π(c , φ, ε), where ε is random error and φis degree of competition.
Assumption 1: Standard assumptions on π(c , φ, ε).
(Cheng Chen (HKU)) Econ 6006 5 / 18
Theory Partial Equilibrium Analysis
Payo�s
Principal's payo�:
UP = max{0,π(c , φ, ε)} − w ,
Agent's payo�: Um = w − G (p) if no liquidation and
Um = w − G (p)− Lm if liquidation happens.
Ex ante pro�t:
Πj (φ) =∫
εmax{0,π(c j , φ, ε)}dF (ε) j ∈ {L,H}.
If c = cL: Prob. of liquidation is zero. If c = cH : Prob. of liquidationis l(φ) and l
′(φ) > 0.
(Cheng Chen (HKU)) Econ 6006 6 / 18
Theory Partial Equilibrium Analysis
Payo�s
Principal's payo�:
UP = max{0,π(c , φ, ε)} − w ,
Agent's payo�: Um = w − G (p) if no liquidation and
Um = w − G (p)− Lm if liquidation happens.
Ex ante pro�t:
Πj (φ) =∫
εmax{0,π(c j , φ, ε)}dF (ε) j ∈ {L,H}.
If c = cL: Prob. of liquidation is zero. If c = cH : Prob. of liquidationis l(φ) and l
′(φ) > 0.
(Cheng Chen (HKU)) Econ 6006 6 / 18
Theory Partial Equilibrium Analysis
Payo�s
Principal's payo�:
UP = max{0,π(c , φ, ε)} − w ,
Agent's payo�: Um = w − G (p) if no liquidation and
Um = w − G (p)− Lm if liquidation happens.
Ex ante pro�t:
Πj (φ) =∫
εmax{0,π(c j , φ, ε)}dF (ε) j ∈ {L,H}.
If c = cL: Prob. of liquidation is zero. If c = cH : Prob. of liquidationis l(φ) and l
′(φ) > 0.
(Cheng Chen (HKU)) Econ 6006 6 / 18
Theory Partial Equilibrium Analysis
Objective Function
Principal's optimization problem at date 0 is
maxp,wL,wH
p[ΠL − wL] + (1− p)[ΠH − wH ]
s.t.
p ∈ arg maxp′∈[0,1]
p′wL + (1− p
′)wH − G (p
′)− (1− p
′)l(φ)Lm (IC )
pwL + (1− p)wH − G (p)− (1− p)l(φ)Lm ≥ Um (PC )
w j ≥ 0 j ∈ {L,H} (WC )
Assumption 2: Assure global concavity.
(Cheng Chen (HKU)) Econ 6006 7 / 18
Theory Partial Equilibrium Analysis
Objective Function
Principal's optimization problem at date 0 is
maxp,wL,wH
p[ΠL − wL] + (1− p)[ΠH − wH ]
s.t.
p ∈ arg maxp′∈[0,1]
p′wL + (1− p
′)wH − G (p
′)− (1− p
′)l(φ)Lm (IC )
pwL + (1− p)wH − G (p)− (1− p)l(φ)Lm ≥ Um (PC )
w j ≥ 0 j ∈ {L,H} (WC )
Assumption 2: Assure global concavity.
(Cheng Chen (HKU)) Econ 6006 7 / 18
Theory Partial Equilibrium Analysis
Objective Function (Cont.)
FOC: G′(p) = wL − wH + l(φ)Lm.
FB: G′(pFB) = ΠL −ΠH + l(φ)Lm.
Note that we can achieve FB, if there is no WC .
Assumption 3: manager's cost to work for �rm and to choose pFB is
smaller than expected increase in pro�ts:
Um + G (pFB) + (1− pFB)l(φ)Lm < pFB(ΠL −ΠH)
Under Assumption 3, there is no way to fully incentivize agent without
giving him rent.
(Cheng Chen (HKU)) Econ 6006 8 / 18
Theory Partial Equilibrium Analysis
Objective Function (Cont.)
FOC: G′(p) = wL − wH + l(φ)Lm.
FB: G′(pFB) = ΠL −ΠH + l(φ)Lm.
Note that we can achieve FB, if there is no WC .
Assumption 3: manager's cost to work for �rm and to choose pFB is
smaller than expected increase in pro�ts:
Um + G (pFB) + (1− pFB)l(φ)Lm < pFB(ΠL −ΠH)
Under Assumption 3, there is no way to fully incentivize agent without
giving him rent.
(Cheng Chen (HKU)) Econ 6006 8 / 18
Theory Partial Equilibrium Analysis
Solution
Optimal SB e�ort level pSB = max{p∗, p}:
If PC does not bind : G′(p∗) + p∗G
′′(p∗) = ΠL −ΠH + l(φ)Lm
If PC binds : pG′(p)− G (p) = l(φ)Lm + Um
and
wH = 0; wL = G′(pSB)− l(φ)Lm.
Rent for agent:
Um − Um = pwL − G (p)− (1− p)l(φ)Lm − Um
Term p∗G′′(p∗) = d(Um−Um)
dp captures rent accruing to agent (SB).
(Cheng Chen (HKU)) Econ 6006 9 / 18
Theory Partial Equilibrium Analysis
Solution
Optimal SB e�ort level pSB = max{p∗, p}:
If PC does not bind : G′(p∗) + p∗G
′′(p∗) = ΠL −ΠH + l(φ)Lm
If PC binds : pG′(p)− G (p) = l(φ)Lm + Um
and
wH = 0; wL = G′(pSB)− l(φ)Lm.
Rent for agent:
Um − Um = pwL − G (p)− (1− p)l(φ)Lm − Um
Term p∗G′′(p∗) = d(Um−Um)
dp captures rent accruing to agent (SB).
(Cheng Chen (HKU)) Econ 6006 9 / 18
Theory Partial Equilibrium Analysis
E�ect of Increased Bankruptcy Cost
Suppose Lm increases
If PC is not binding.I Principal must bene�t (revealed preference argument).I E�ect on agent's payo� is ambiguous.
If PC is binding.I No e�ect on agent's payo�.I E�ect on principal's payo� is ambiguous.
(Cheng Chen (HKU)) Econ 6006 10 / 18
Theory Partial Equilibrium Analysis
E�ect of Increased Bankruptcy Cost
Suppose Lm increases
If PC is not binding.I Principal must bene�t (revealed preference argument).I E�ect on agent's payo� is ambiguous.
If PC is binding.I No e�ect on agent's payo�.I E�ect on principal's payo� is ambiguous.
(Cheng Chen (HKU)) Econ 6006 10 / 18
Theory Partial Equilibrium Analysis
Market Competition and Incentive power
Suppose φ increases.
If PC is not binding:
dp∗
dφ=
[∂ΠL(φ)/∂φ− ∂ΠH(φ)/∂φ] + (dl(φ)/dφ)Lm
2G ′′(p∗) + p∗G ′′′(p∗)
If PC is binding:dp
dφ=
(dl(φ)/dφ)Lm
pG ′′(p)
Threat-of-liquidation e�ect ((dl(φ)/dφ)Lm) exists in both cases and
is positive
It becomes cheaper for principal to incentivize agent.
Value-of-a-cost-reduction-e�ect appears only when PC does not bind,
since p is independent of ΠH and ΠL.
And direction of its e�ect is ambiguous.
(Cheng Chen (HKU)) Econ 6006 11 / 18
Theory Partial Equilibrium Analysis
Market Competition and Incentive power
Suppose φ increases.
If PC is not binding:
dp∗
dφ=
[∂ΠL(φ)/∂φ− ∂ΠH(φ)/∂φ] + (dl(φ)/dφ)Lm
2G ′′(p∗) + p∗G ′′′(p∗)
If PC is binding:dp
dφ=
(dl(φ)/dφ)Lm
pG ′′(p)
Threat-of-liquidation e�ect ((dl(φ)/dφ)Lm) exists in both cases and
is positive
It becomes cheaper for principal to incentivize agent.
Value-of-a-cost-reduction-e�ect appears only when PC does not bind,
since p is independent of ΠH and ΠL.
And direction of its e�ect is ambiguous.
(Cheng Chen (HKU)) Econ 6006 11 / 18
Theory Partial Equilibrium Analysis
Market Competition and Incentive power
Suppose φ increases.
If PC is not binding:
dp∗
dφ=
[∂ΠL(φ)/∂φ− ∂ΠH(φ)/∂φ] + (dl(φ)/dφ)Lm
2G ′′(p∗) + p∗G ′′′(p∗)
If PC is binding:dp
dφ=
(dl(φ)/dφ)Lm
pG ′′(p)
Threat-of-liquidation e�ect ((dl(φ)/dφ)Lm) exists in both cases and
is positive
It becomes cheaper for principal to incentivize agent.
Value-of-a-cost-reduction-e�ect appears only when PC does not bind,
since p is independent of ΠH and ΠL.
And direction of its e�ect is ambiguous.
(Cheng Chen (HKU)) Econ 6006 11 / 18
Theory Partial Equilibrium Analysis
Market Competition and Incentive power
Suppose φ increases.
If PC is not binding:
dp∗
dφ=
[∂ΠL(φ)/∂φ− ∂ΠH(φ)/∂φ] + (dl(φ)/dφ)Lm
2G ′′(p∗) + p∗G ′′′(p∗)
If PC is binding:dp
dφ=
(dl(φ)/dφ)Lm
pG ′′(p)
Threat-of-liquidation e�ect ((dl(φ)/dφ)Lm) exists in both cases and
is positive
It becomes cheaper for principal to incentivize agent.
Value-of-a-cost-reduction-e�ect appears only when PC does not bind,
since p is independent of ΠH and ΠL.
And direction of its e�ect is ambiguous.
(Cheng Chen (HKU)) Econ 6006 11 / 18
Theory Managerial Incentives in Industry Equilibrium
Raith (1997)
Endogenize �rm structure (number of �rms in equilibrium) and discuss
how market size and reduction in transport costs a�ect managerial
incentives.
Also discusses how managerial incentives are related to volatility of
�rm performance.
Di�erent from Schmidt (1997):I No role for bankruptcy.I Agent is risk averse.I Only value-of-a-cost-reduction-e�ect exists.
(Cheng Chen (HKU)) Econ 6006 12 / 18
Theory Managerial Incentives in Industry Equilibrium
Raith (1997)
Endogenize �rm structure (number of �rms in equilibrium) and discuss
how market size and reduction in transport costs a�ect managerial
incentives.
Also discusses how managerial incentives are related to volatility of
�rm performance.
Di�erent from Schmidt (1997):I No role for bankruptcy.I Agent is risk averse.I Only value-of-a-cost-reduction-e�ect exists.
(Cheng Chen (HKU)) Econ 6006 12 / 18
Theory Managerial Incentives in Industry Equilibrium
Setup
A Salop (1979) circle model with optimal incentive contract.
Firms are homogeneous, and cost realization is
ci = c − e i − ui ,
where ui ∼ N(0, σ2).
Free entry with �xed entry cost: F .
Managerial contract:
wi = si + bi (c − ci ),
bi measure the incentive power.
Two questions: Is linear contract optimal? What happens if
managerial compensation is based on pro�t or sales (more realistic?)?
(Cheng Chen (HKU)) Econ 6006 13 / 18
Theory Managerial Incentives in Industry Equilibrium
Setup
A Salop (1979) circle model with optimal incentive contract.
Firms are homogeneous, and cost realization is
ci = c − e i − ui ,
where ui ∼ N(0, σ2).
Free entry with �xed entry cost: F .
Managerial contract:
wi = si + bi (c − ci ),
bi measure the incentive power.
Two questions: Is linear contract optimal? What happens if
managerial compensation is based on pro�t or sales (more realistic?)?
(Cheng Chen (HKU)) Econ 6006 13 / 18
Theory Managerial Incentives in Industry Equilibrium
Setup
A Salop (1979) circle model with optimal incentive contract.
Firms are homogeneous, and cost realization is
ci = c − e i − ui ,
where ui ∼ N(0, σ2).
Free entry with �xed entry cost: F .
Managerial contract:
wi = si + bi (c − ci ),
bi measure the incentive power.
Two questions: Is linear contract optimal? What happens if
managerial compensation is based on pro�t or sales (more realistic?)?
(Cheng Chen (HKU)) Econ 6006 13 / 18
Theory Managerial Incentives in Industry Equilibrium
Setup (Cont.)
Agent's utility: −e−r [wi−ke2i /2]. Reservation utility: zero.
Agent's objective function
maxei
si + biei −1
2rb2i σ2 − k
2e2i .
Consumer's utility (the circle model):
Vi (x) = y + a− pi − t(x − zi )2.
Three exogenous parameters: Transport cost t, market size m, and
cost of entry F .
Firms post prices after observing realized cost.
Assumption 1: existence of hinterland → σ can't be too big.
Assumption 2: existence of hinterland → incentive power can't be too
strong → marginal cost of exerting e�ort (k) can't be too small.
(Cheng Chen (HKU)) Econ 6006 14 / 18
Theory Managerial Incentives in Industry Equilibrium
Setup (Cont.)
Agent's utility: −e−r [wi−ke2i /2]. Reservation utility: zero.
Agent's objective function
maxei
si + biei −1
2rb2i σ2 − k
2e2i .
Consumer's utility (the circle model):
Vi (x) = y + a− pi − t(x − zi )2.
Three exogenous parameters: Transport cost t, market size m, and
cost of entry F .
Firms post prices after observing realized cost.
Assumption 1: existence of hinterland → σ can't be too big.
Assumption 2: existence of hinterland → incentive power can't be too
strong → marginal cost of exerting e�ort (k) can't be too small.
(Cheng Chen (HKU)) Econ 6006 14 / 18
Theory Managerial Incentives in Industry Equilibrium
Setup (Cont.)
Agent's utility: −e−r [wi−ke2i /2]. Reservation utility: zero.
Agent's objective function
maxei
si + biei −1
2rb2i σ2 − k
2e2i .
Consumer's utility (the circle model):
Vi (x) = y + a− pi − t(x − zi )2.
Three exogenous parameters: Transport cost t, market size m, and
cost of entry F .
Firms post prices after observing realized cost.
Assumption 1: existence of hinterland → σ can't be too big.
Assumption 2: existence of hinterland → incentive power can't be too
strong → marginal cost of exerting e�ort (k) can't be too small.
(Cheng Chen (HKU)) Econ 6006 14 / 18
Theory Managerial Incentives in Industry Equilibrium
Optimal Incentive Contract
Proposition 3: optimal incentive power is
b =m
n(1+ krσ2).
Let us �x n (number of �rms in equilibrium)I m ↑ → b ↑ (market size e�ect).
I t and F do not a�ect b directly. Why?I Business-stealing-e�ect and business-stolen-e�ect (or scale e�ect)
perfect o�sets each each other..
However, key is to endogenizing n.
(Cheng Chen (HKU)) Econ 6006 15 / 18
Theory Managerial Incentives in Industry Equilibrium
Optimal Incentive Contract
Proposition 3: optimal incentive power is
b =m
n(1+ krσ2).
Let us �x n (number of �rms in equilibrium)I m ↑ → b ↑ (market size e�ect).I t and F do not a�ect b directly. Why?I Business-stealing-e�ect and business-stolen-e�ect (or scale e�ect)
perfect o�sets each each other..
However, key is to endogenizing n.
(Cheng Chen (HKU)) Econ 6006 15 / 18
Theory Managerial Incentives in Industry Equilibrium
Incentive Power and Market competition
Proposition 4: The equilibrium number of �rms (n∗) increases withtransport costs t (decreases with product substitutability), increases,
but less than proportionally, with market size m, and decreases with
the cost of entry.
Intuitions...
Proposition 5: With endogenous market structure, piece rates are
higher in markets with more substitutable products and in larger
markets, but lower in markets with lower entry costs.
Key is change in equilibrium number of �rms (n∗).
After all, only value-of-a-cost-reduction-e�ect plays a roll.
Existence of �X� ine�ciency.
(Cheng Chen (HKU)) Econ 6006 16 / 18
Theory Managerial Incentives in Industry Equilibrium
Incentive Power and Market competition
Proposition 4: The equilibrium number of �rms (n∗) increases withtransport costs t (decreases with product substitutability), increases,
but less than proportionally, with market size m, and decreases with
the cost of entry.
Intuitions...
Proposition 5: With endogenous market structure, piece rates are
higher in markets with more substitutable products and in larger
markets, but lower in markets with lower entry costs.
Key is change in equilibrium number of �rms (n∗).
After all, only value-of-a-cost-reduction-e�ect plays a roll.
Existence of �X� ine�ciency.
(Cheng Chen (HKU)) Econ 6006 16 / 18
Theory Managerial Incentives in Industry Equilibrium
Incentive Power and Market competition
Proposition 4: The equilibrium number of �rms (n∗) increases withtransport costs t (decreases with product substitutability), increases,
but less than proportionally, with market size m, and decreases with
the cost of entry.
Intuitions...
Proposition 5: With endogenous market structure, piece rates are
higher in markets with more substitutable products and in larger
markets, but lower in markets with lower entry costs.
Key is change in equilibrium number of �rms (n∗).
After all, only value-of-a-cost-reduction-e�ect plays a roll.
Existence of �X� ine�ciency.
(Cheng Chen (HKU)) Econ 6006 16 / 18
Theory Managerial Incentives in Industry Equilibrium
Incentive Power and Market competition
Proposition 4: The equilibrium number of �rms (n∗) increases withtransport costs t (decreases with product substitutability), increases,
but less than proportionally, with market size m, and decreases with
the cost of entry.
Intuitions...
Proposition 5: With endogenous market structure, piece rates are
higher in markets with more substitutable products and in larger
markets, but lower in markets with lower entry costs.
Key is change in equilibrium number of �rms (n∗).
After all, only value-of-a-cost-reduction-e�ect plays a roll.
Existence of �X� ine�ciency.
(Cheng Chen (HKU)) Econ 6006 16 / 18
Theory Managerial Incentives in Industry Equilibrium
Incentive Power and Volatility
Proposition 7: With endogenous market structure, the variance of
�rms' gross and net pro�ts is higher in markets with more
substitutable products and in larger markets, but lower in markets with
lower entry costs.
Corollary: Piece rates are positively correlated with the variance of
�rms' pro�ts across markets that di�er in product substitutability,
market size, or entry costs.
Insight: Incentive Power and Volatility (or riskiness) are just correlated
(no causal relationship).
(Cheng Chen (HKU)) Econ 6006 17 / 18
Theory Managerial Incentives in Industry Equilibrium
Incentive Power and Volatility
Proposition 7: With endogenous market structure, the variance of
�rms' gross and net pro�ts is higher in markets with more
substitutable products and in larger markets, but lower in markets with
lower entry costs.
Corollary: Piece rates are positively correlated with the variance of
�rms' pro�ts across markets that di�er in product substitutability,
market size, or entry costs.
Insight: Incentive Power and Volatility (or riskiness) are just correlated
(no causal relationship).
(Cheng Chen (HKU)) Econ 6006 17 / 18
Theory Managerial Incentives in Industry Equilibrium
Incentive Power and Volatility
Proposition 7: With endogenous market structure, the variance of
�rms' gross and net pro�ts is higher in markets with more
substitutable products and in larger markets, but lower in markets with
lower entry costs.
Corollary: Piece rates are positively correlated with the variance of
�rms' pro�ts across markets that di�er in product substitutability,
market size, or entry costs.
Insight: Incentive Power and Volatility (or riskiness) are just correlated
(no causal relationship).
(Cheng Chen (HKU)) Econ 6006 17 / 18
Theory Managerial Incentives in Industry Equilibrium
Managerial E�ort, Firm Heterogeneity and InternationalTrade
Does �rm heterogeneity matter?
Does agency problem (family �rms v.s. non-family �rms) matter for
change in managerial e�ort choice?
How do managerial incentives a�ect aggregate productivity and
welfare?
Paper one: Import Competition and Agency Problems in Family Firms.
Paper two: Agency Problem, Trade Liberalization, and Aggregate
Productivity.
(Cheng Chen (HKU)) Econ 6006 18 / 18
Theory Managerial Incentives in Industry Equilibrium
Managerial E�ort, Firm Heterogeneity and InternationalTrade
Does �rm heterogeneity matter?
Does agency problem (family �rms v.s. non-family �rms) matter for
change in managerial e�ort choice?
How do managerial incentives a�ect aggregate productivity and
welfare?
Paper one: Import Competition and Agency Problems in Family Firms.
Paper two: Agency Problem, Trade Liberalization, and Aggregate
Productivity.
(Cheng Chen (HKU)) Econ 6006 18 / 18
Theory Managerial Incentives in Industry Equilibrium
Managerial E�ort, Firm Heterogeneity and InternationalTrade
Does �rm heterogeneity matter?
Does agency problem (family �rms v.s. non-family �rms) matter for
change in managerial e�ort choice?
How do managerial incentives a�ect aggregate productivity and
welfare?
Paper one: Import Competition and Agency Problems in Family Firms.
Paper two: Agency Problem, Trade Liberalization, and Aggregate
Productivity.
(Cheng Chen (HKU)) Econ 6006 18 / 18
Theory Managerial Incentives in Industry Equilibrium
Managerial E�ort, Firm Heterogeneity and InternationalTrade
Does �rm heterogeneity matter?
Does agency problem (family �rms v.s. non-family �rms) matter for
change in managerial e�ort choice?
How do managerial incentives a�ect aggregate productivity and
welfare?
Paper one: Import Competition and Agency Problems in Family Firms.
Paper two: Agency Problem, Trade Liberalization, and Aggregate
Productivity.
(Cheng Chen (HKU)) Econ 6006 18 / 18