Produced with a Trial Version of PDF Annotator -

Size: px
Start display at page:

Download "Produced with a Trial Version of PDF Annotator -"

Transcription

1 Produced with a Trial Version of PDF Annotator - Agency Problems Jensen and Meckling (1976): Theory of the Firm: Managerial Behavior, Agency Costs and Ownership Structure Agency Costs of Outside Equity In this paper managerial behavior, agency costs and the ownership structure are modelled. The manager who is also the (part) owner of the firm can choose the amount/value of perks (fringe benefits) F he/she wants to consume paid by the company. Think of the fringe value F as the market value of the manager s consumption 1

2 Produced with a Trial Version of PDF Annotator - of perks like plush office, jets, thick carpets, golf memberships, etc paid by the company [keep the pecuniary compensation, salaries, fixed]. Say that V is the firm value if the manager consumes no perks, and let V F be the market value given that the manager consumes F fringe benefits (we assume that 0 F V ). The owner-manager initially owns all shares. Suppose the manager sells a fraction 1 α of the firm s shares (0 1 α 1). Say the the manager utility for "money" and fringe benefits is given by U(m, F ). So the manager s utility is U(αV + S, F ), whereα is his stake in the firm valued at V, plus the value of the stake sold to outside investors S, andf are his fringe benefits. V value of the firm S the selling price (1 α)v F value of perks 2

3 Assumptions: 1. U : R 2 R fulfills the usual technical conditions U C 2,U 1 > 0,U 2 > 0 and U is concave, i.e. D 2 U is negative definite. 2. Manager (owner) maintains control Consider for now a fixed level of α. An equilibrium is a level of F and a selling price S such that: 1. F argmax F U(α( V F )+S,F) 2. S =(1 α)( V F ) 3

4 Produced with a Trial Version of PDF Annotator - 4

5 Remarks: "For a claim on the firm of (1 α) the outsider will pay only (1 α) times the value he expects the firm to have given the induced change in the behavior of the owner-manager." D is chosen if α =1. A is maximum if α < 1 and the outsider buy the stake at V. A is to the right of D. Equilibrium is the point B. Note that from the equilibrium condition 2 follows α( V F )+S = α( V F )+(1 α)( V F )= V F which means that the manager ultimately internalizes the loss in market value associated with fringe benefits. α fixed slopes are fixedinequilibrium.lineshavetointersectandbe tangent to utility. 5

6 Produced with a Trial Version of PDF Annotator - Agency costs: Manager can consume more perks (F ) but has to pay the price in a loss of utility. max U(α( V F )+S,F) F Assume interior solution: FOC : αu 1 (α( V F )+S, F )+U 2 (α( V F )+S, F )=0 α = U 2(α( V F )+S, F ) U 1 (α( V F )+S, F ) SOC: α 2 U 11 (α( V F )+S, F ) αu 12 (α( V F )+S, F ) αu 21 (α( V F )+S, F )+U 22 (α( V F )+S, F )=0 The SOC is equivalent to µ U11 U ( α, 1) 12 U 21 U {z 22 } negative definite µ α 1 6 < 0: : max

7 Produced with a Trial Version of PDF Annotator - Comparative statics analysis The FOC in equilibrium (S =(1 α)( V F )): H(α,F ):= αu 1 (( V F ),F )+U 2 (( V F ),F )=0 That is, for each α the equilibrium fringe benefits is given implicity by αu 1 (( V F ),F )+U 2 (( V F ),F )=0. df dα using the implicit function theorem ( H(α,F ) F 6= 0) df H(α,F ) dα = α H(α,F ) F = >0 z } { U 1 ( V F,F ) 2 U F 2 {z } <0 If α then F. (the more shares the manager retains the less consumption of fringe benefits). 7

8 Let ξ(α) be the equilibrium utility level of the manager given α. ξ(α) =U( V F (α),f (α)) ξ 0 (α) =U 1 ( V F (α),f (α)) <0 indirect utility à df! (α) + U 2 ( dα V F (α),f (α)) df (α) dα = df (α) U1 ( dα V F (α),f (α)) + U 2 ( V F (α),f (α)) {z } {z } <0 α =1is maximizing ξ(α). Results: 1. df (α) < 0 dα The higher is α the lower are the perks. 2. dξ(α) > 0 dα The higher is α the higher is the manager s utility. The manager pays the price in equilibrium. He can not distribute the costs to 8 > 0

9 the buyer of the firm. In equilibrium U( V F,F ). This is the agency costs of outside equity. Agency costs for debt: Asset Substitution - Risk Shifting Intuition: Consider a risk neutral economy with r f =0. Case 1: The firm is equity only. The manager has a riskless project that is worth 70. There is another risky project that pays ½ 100 with prob 0.5 0withprob0.5 The manager will not replace the original project with the risky project with lower NPV of 50. Case 2: The firm has debt with face value of 50. The original riskless project has NPV =20for shareholders. The alternative project pays to shareholders 50 in good state, and 0 in bad state with equal probability, 9

10 so has NPV =25. Manager chooses second project even though it had a lower NPV than the first project. More risky projects more volatility call value higher equity is higher. More generally consider a risk neutral manager that can undertake a riskless project with return x 0. The manager can also undertake a project x with another uncertain project with returns distributed over [0,H] according to a c.d.f. G and density g>0. Thefirm has debt with face value F [0,H). We assume that the manager represents the shareholders. The return to shareholders in the case that the original project is kept is x 0 for sure. If the project is replaced they get: Y 2 = Y 1 =max(x 0 F, 0) Z H F (x F )g(x)dx > 0 10

11 Produced with a Trial Version of PDF Annotator - which is the expected value of the risky project x. If x 0 F (Y 1 =0) there will be replacement because y 2 > 0. If x 0 >F the project will be replaced if R H F (x F )g(x) :dx > x 0 F. Therefore, the project will be replaced iff: x 0 <x c (F )=F + = F + Z H F Z H 0 = F + x F = x + (x F )g(x)dx (x F )g(x)dx Z F Z F 0 Z F 0 (x F )g(x)dx (F x)g(x)dx 0 {z } risk premium (expected loss to debtholders) (x F )g(x)dx 11

12 where x c (F ) is the critical value. The case of equity only would lead to x c (0) = x. In this case the risk premium would be 0. The risk comes from asset shifting Capital Structure Risk. Using Leibneitz s Rule (see below) Z f2 (x) d f(x)dx = dx f 1 (x) we get the following: Z F Z f2 (x) f 1 (x) f 0 (x)dx + f 0 2(x)f(f 2 (x)) f 0 1(x)f(f 1 (x)) d (F x)g(x)dx = g(x)dx = G(F ) > 0 df 0 0 the risk premium is increasing in F. The higher the F the less efficient is the replacement rule. Z F How does the inefficiency effect the value of the firm? The higher the debt the lower the value of the firm because of the project substitution. 12

13 Produced with a Trial Version of PDF Annotator - Debt Overhang Problem: Myers (1977): Determinants of Corporate Borrowing. How does the debt of the past effect your current decision? M & M: capital structure does not change investment decisions. Assumptions: No taxes, no bankruptcy costs, risk free rate of 0. The real state of nature s will be realized in period 1. Let q(s) > 0 on [0, ) be the equilibrium price of a dollar delivered in period 1. The manager acts on behalf of the current shareholders. At t =0the capital structure is determined. The manager decides whether or not to invest I in a project that delivers V (s) in period 1. 13

14 The manager knows the state before he invests, so it knows the project has a positive NPV project or not. For simplicity assume that the firm has no assets in place, only grwoth opportunities. Consider first the case of no debt: V g is an option on assets in place and V E is spent, for example, on R & D (opportunity). 14

15 Produced with a Trial Version of PDF Annotator - If the manager wishes to invest he must issue new shares to raise I dollars and the value of the firm will be The manager will take the project iff V (s) I. Let sassumethatv increases in s so V (s a )=I Z V = (V (s) I)q(s) :ds s a 15

16 Produced with a Trial Version of PDF Annotator - Now consider the case in which it is possible to issue risky debt with face value P>0. The firm cannot issue safe debe (because the firm is worth nothing is states s<s a ). 16

17 Produced with a Trial Version of PDF Annotator - The maturity of the debt is important here. The following two cases are considered (in all cases the state of nature s is observed before the maturity of debt and the investment decision needs to be made). Case 1: The debt matures before the investment decision is made. Case 2: The debt matures after the investment decision is made. Case 1: The manager will undertake the project iff V (s) I + P. 17

18 Produced with a Trial Version of PDF Annotator - On the other hand, if V (s) <I+ P then the debt holders take over the firm. They will issue and invest iff V (s) I. M&Mholds. Case 2: V D = V E = Z Zs a s a V = V D + V E = min{v (s) I,P}q(s)ds max{v (s) I P, 0}q(s)ds Z s a {V (s) I}q(s)ds If the firm raises the amount I ans exercises its investment option, its balance sheet wtill be: 18

19 The manager will undertake the project iff V (s) I +F (Let V (sb) =I +F ). 19 Produced with a Trial Version of PDF Annotator -

20 Produced with a Trial Version of PDF Annotator - Therefore, V L = V U = V D = Z Zs b Zs a s b {V (s) I}q(s)ds {V (s) I}q(s)ds Pq(s)ds V L <V U, M & M does not hold. There is an inefficiency because the debtholders can not discipline the managers. (there are no bankruptcy costs). 20

21 The reason is Debt Overhang. The debt of the past effects the financing decision of the managers. 21

22 Produced with a Trial Version of PDF Annotator - Moral hazard Follow Tirole s basic model Risk neutrality Entrepreneur has assets A Needs to invest amount I Project pays R in success state, 0 in failure state Entrepreneur can choose to work or shirk if work, Pr(success) =p H if shirk, Pr(success) =p L non-pecuniary gain of shirking is B (interpretations: B is private benefit of taking another inferior project) 22

23 Assume project is positive NPV: p H R I>0 shirking is negative NPV: 0 >p L R I + B So need to give entrepreneur incentive to work As usual, if no limited liability, no problem entrepreneur pays lender I in both states With limited liability: state Contract is just payment R l to lender in success 23

24 (given risk neutrality, nothing gained by having lender pay borrower in failure state) So IC constraint is p H (R R l ) p L (R R l )+B i.e. R l R B p So maximum expected pledegeable income is µ p H R B p Note: Less than project income p H R so potential for distortion away from first-best Project is financed iff µ I A p H R B p 24

25 i.e. Observe A Ā I p H µ R B p if A<Ā, credit rationing: Entrepreneur would like to borrower at rate 1, but cannot. the critical value Ā is increasing in B decreasing in p/p H cannot distinguish between debt and equity here. 25

26 RISK SHIFTING Next, consider a closely related variant Entrepreneur choose between projects 1 and 2 project 2 is riskier: p 2 <p 1 lower expected value: p 2 R 2 <p 1 R 1 higher success payoff: R 2 >R 1 Suppose moreover that contract consists only of payment made in success state, R b why can t R b differ between R 1 and R 2? Precise success payoff may be unobservable, non-verifiable, or impossible to appropriate Entrepreneur chooses project 1 iff (R 1 R b ) p 1 (R 2 R b ) p 2 26

27 i.e. So pleageable income is R b p 1R 1 p 2 R 2 p p 1 µ p1 R 1 p 2 R 2 p <p 1 R 1 Problem is that debt-like contract induces entrepreneur to choose highrisk projects If we could make R b depend on R, easy to avoid problem could set R b (R 2 )=0 or just R b (R) =αr 27

(Some theoretical aspects of) Corporate Finance

(Some theoretical aspects of) Corporate Finance (Some theoretical aspects of) Corporate Finance V. Filipe Martins-da-Rocha Department of Economics UC Davis Chapter 2. Outside financing: Private benefit and moral hazard V. F. Martins-da-Rocha (UC Davis)

More information

The role of asymmetric information

The role of asymmetric information LECTURE NOTES ON CREDIT MARKETS The role of asymmetric information Eliana La Ferrara - 2007 Credit markets are typically a ected by asymmetric information problems i.e. one party is more informed than

More information

Basic Assumptions (1)

Basic Assumptions (1) Basic Assumptions (1) An entrepreneur (borrower). An investment project requiring fixed investment I. The entrepreneur has cash on hand (or liquid securities) A < I. To implement the project the entrepreneur

More information

Principles of Banking (II): Microeconomics of Banking (3) Bank Capital

Principles of Banking (II): Microeconomics of Banking (3) Bank Capital Principles of Banking (II): Microeconomics of Banking (3) Bank Capital Jin Cao (Norges Bank Research, Oslo & CESifo, München) Outline 1 2 3 Disclaimer (If they care about what I say,) the views expressed

More information

Monetary Economics. Lecture 23a: inside and outside liquidity, part one. Chris Edmond. 2nd Semester 2014 (not examinable)

Monetary Economics. Lecture 23a: inside and outside liquidity, part one. Chris Edmond. 2nd Semester 2014 (not examinable) Monetary Economics Lecture 23a: inside and outside liquidity, part one Chris Edmond 2nd Semester 2014 (not examinable) 1 This lecture Main reading: Holmström and Tirole, Inside and outside liquidity, MIT

More information

Introduction to Economics I: Consumer Theory

Introduction to Economics I: Consumer Theory Introduction to Economics I: Consumer Theory Leslie Reinhorn Durham University Business School October 2014 What is Economics? Typical De nitions: "Economics is the social science that deals with the production,

More information

Why is CEO compensation excessive and unrelated to their performance? Franklin Allen, Archishman Chakraborty and Bhagwan Chowdhry

Why is CEO compensation excessive and unrelated to their performance? Franklin Allen, Archishman Chakraborty and Bhagwan Chowdhry Why is CEO compensation excessive and unrelated to their performance? Franklin Allen, Archishman Chakraborty and Bhagwan Chowdhry November 13, 2012 Abstract We provide a simple model of optimal compensation

More information

Practice Problems 1: Moral Hazard

Practice Problems 1: Moral Hazard Practice Problems 1: Moral Hazard December 5, 2012 Question 1 (Comparative Performance Evaluation) Consider the same normal linear model as in Question 1 of Homework 1. This time the principal employs

More information

Topics in Contract Theory Lecture 6. Separation of Ownership and Control

Topics in Contract Theory Lecture 6. Separation of Ownership and Control Leonardo Felli 16 January, 2002 Topics in Contract Theory Lecture 6 Separation of Ownership and Control The definition of ownership considered is limited to an environment in which the whole ownership

More information

Comparing Allocations under Asymmetric Information: Coase Theorem Revisited

Comparing Allocations under Asymmetric Information: Coase Theorem Revisited Comparing Allocations under Asymmetric Information: Coase Theorem Revisited Shingo Ishiguro Graduate School of Economics, Osaka University 1-7 Machikaneyama, Toyonaka, Osaka 560-0043, Japan August 2002

More information

DETERMINANTS OF DEBT CAPACITY. 1st set of transparencies. Tunis, May Jean TIROLE

DETERMINANTS OF DEBT CAPACITY. 1st set of transparencies. Tunis, May Jean TIROLE DETERMINANTS OF DEBT CAPACITY 1st set of transparencies Tunis, May 2005 Jean TIROLE I. INTRODUCTION Adam Smith (1776) - Berle-Means (1932) Agency problem Principal outsiders/investors/lenders Agent insiders/managers/entrepreneur

More information

Moral Hazard. Economics Microeconomic Theory II: Strategic Behavior. Instructor: Songzi Du

Moral Hazard. Economics Microeconomic Theory II: Strategic Behavior. Instructor: Songzi Du Moral Hazard Economics 302 - Microeconomic Theory II: Strategic Behavior Instructor: Songzi Du compiled by Shih En Lu (Chapter 25 in Watson (2013)) Simon Fraser University July 9, 2018 ECON 302 (SFU) Lecture

More information

Concentrating on reason 1, we re back where we started with applied economics of information

Concentrating on reason 1, we re back where we started with applied economics of information Concentrating on reason 1, we re back where we started with applied economics of information Recap before continuing: The three(?) informational problems (rather 2+1 sources of problems) 1. hidden information

More information

Optimal margins and equilibrium prices

Optimal margins and equilibrium prices Optimal margins and equilibrium prices Bruno Biais Florian Heider Marie Hoerova Toulouse School of Economics ECB ECB Bocconi Consob Conference Securities Markets: Trends, Risks and Policies February 26,

More information

Economics 101A (Lecture 25) Stefano DellaVigna

Economics 101A (Lecture 25) Stefano DellaVigna Economics 101A (Lecture 25) Stefano DellaVigna April 28, 2015 Outline 1. Asymmetric Information: Introduction 2. Hidden Action (Moral Hazard) 3. The Takeover Game 1 Asymmetric Information: Introduction

More information

PRINCETON UNIVERSITY Economics Department Bendheim Center for Finance. FINANCIAL CRISES ECO 575 (Part II) Spring Semester 2003

PRINCETON UNIVERSITY Economics Department Bendheim Center for Finance. FINANCIAL CRISES ECO 575 (Part II) Spring Semester 2003 PRINCETON UNIVERSITY Economics Department Bendheim Center for Finance FINANCIAL CRISES ECO 575 (Part II) Spring Semester 2003 Section 5: Bubbles and Crises April 18, 2003 and April 21, 2003 Franklin Allen

More information

AFM 371 Practice Problem Set #2 Winter Suggested Solutions

AFM 371 Practice Problem Set #2 Winter Suggested Solutions AFM 371 Practice Problem Set #2 Winter 2008 Suggested Solutions 1. Text Problems: 16.2 (a) The debt-equity ratio is the market value of debt divided by the market value of equity. In this case we have

More information

Teoria das organizações e contratos

Teoria das organizações e contratos Teoria das organizações e contratos Chapter 5: The Moral Hazard Problem: Applications Mestrado Profissional em Economia 3 o trimestre 2015 EESP (FGV) Teoria das organizações e contratos 3 o trimestre 2015

More information

Financial Economics Field Exam August 2011

Financial Economics Field Exam August 2011 Financial Economics Field Exam August 2011 There are two questions on the exam, representing Macroeconomic Finance (234A) and Corporate Finance (234C). Please answer both questions to the best of your

More information

Debt Contracts. Ram Singh. April 1, Department of Economics. Ram Singh (Delhi School of Economics) Debt Contracts April 1, / 14

Debt Contracts. Ram Singh. April 1, Department of Economics. Ram Singh (Delhi School of Economics) Debt Contracts April 1, / 14 Debt Contracts Ram Singh Department of Economics April 1, 215 Ram Singh (Delhi School of Economics) Debt Contracts April 1, 215 1 / 14 Debt Contracts I Innes (199, JET) Suppose Let There is a risk-neutral

More information

Homework 1: Basic Moral Hazard

Homework 1: Basic Moral Hazard Homework 1: Basic Moral Hazard October 10, 2011 Question 1 (Normal Linear Model) The following normal linear model is regularly used in applied models. Given action a R, output is q = a + x, where x N(0,

More information

Do Bond Covenants Prevent Asset Substitution?

Do Bond Covenants Prevent Asset Substitution? Do Bond Covenants Prevent Asset Substitution? Johann Reindl BI Norwegian Business School joint with Alex Schandlbauer University of Southern Denmark DO BOND COVENANTS PREVENT ASSET SUBSTITUTION? The Asset

More information

Problem Set 2. Theory of Banking - Academic Year Maria Bachelet March 2, 2017

Problem Set 2. Theory of Banking - Academic Year Maria Bachelet March 2, 2017 Problem Set Theory of Banking - Academic Year 06-7 Maria Bachelet maria.jua.bachelet@gmai.com March, 07 Exercise Consider an agency relationship in which the principal contracts the agent, whose effort

More information

Discussion of Calomiris Kahn. Economics 542 Spring 2012

Discussion of Calomiris Kahn. Economics 542 Spring 2012 Discussion of Calomiris Kahn Economics 542 Spring 2012 1 Two approaches to banking and the demand deposit contract Mutual saving: flexibility for depositors in timing of consumption and, more specifically,

More information

Asymmetric Information and the Role of Financial intermediaries

Asymmetric Information and the Role of Financial intermediaries Asymmetric Information and the Role of Financial intermediaries 1 Observations 1. Issuing debt and equity securities (direct finance) is not the primary source for external financing for businesses. 2.

More information

Econ 101A Final Exam We May 9, 2012.

Econ 101A Final Exam We May 9, 2012. Econ 101A Final Exam We May 9, 2012. You have 3 hours to answer the questions in the final exam. We will collect the exams at 2.30 sharp. Show your work, and good luck! Problem 1. Utility Maximization.

More information

Answers to Microeconomics Prelim of August 24, In practice, firms often price their products by marking up a fixed percentage over (average)

Answers to Microeconomics Prelim of August 24, In practice, firms often price their products by marking up a fixed percentage over (average) Answers to Microeconomics Prelim of August 24, 2016 1. In practice, firms often price their products by marking up a fixed percentage over (average) cost. To investigate the consequences of markup pricing,

More information

ECON 4335 The economics of banking Lecture 7, 6/3-2013: Deposit Insurance, Bank Regulation, Solvency Arrangements

ECON 4335 The economics of banking Lecture 7, 6/3-2013: Deposit Insurance, Bank Regulation, Solvency Arrangements ECON 4335 The economics of banking Lecture 7, 6/3-2013: Deposit Insurance, Bank Regulation, Solvency Arrangements Bent Vale, Norges Bank Views and conclusions are those of the lecturer and can not be attributed

More information

Revision Lecture Microeconomics of Banking MSc Finance: Theory of Finance I MSc Economics: Financial Economics I

Revision Lecture Microeconomics of Banking MSc Finance: Theory of Finance I MSc Economics: Financial Economics I Revision Lecture Microeconomics of Banking MSc Finance: Theory of Finance I MSc Economics: Financial Economics I April 2005 PREPARING FOR THE EXAM What models do you need to study? All the models we studied

More information

Notes on Financial Frictions Under Asymmetric Information and Costly State Verification. Lawrence Christiano

Notes on Financial Frictions Under Asymmetric Information and Costly State Verification. Lawrence Christiano Notes on Financial Frictions Under Asymmetric Information and Costly State Verification by Lawrence Christiano Incorporating Financial Frictions into a Business Cycle Model General idea: Standard model

More information

PhD Qualifier Examination

PhD Qualifier Examination PhD Qualifier Examination Department of Agricultural Economics May 29, 2015 Instructions This exam consists of six questions. You must answer all questions. If you need an assumption to complete a question,

More information

Fundamental Theorems of Welfare Economics

Fundamental Theorems of Welfare Economics Fundamental Theorems of Welfare Economics Ram Singh October 4, 015 This Write-up is available at photocopy shop. Not for circulation. In this write-up we provide intuition behind the two fundamental theorems

More information

Moral Hazard. Economics Microeconomic Theory II: Strategic Behavior. Shih En Lu. Simon Fraser University (with thanks to Anke Kessler)

Moral Hazard. Economics Microeconomic Theory II: Strategic Behavior. Shih En Lu. Simon Fraser University (with thanks to Anke Kessler) Moral Hazard Economics 302 - Microeconomic Theory II: Strategic Behavior Shih En Lu Simon Fraser University (with thanks to Anke Kessler) ECON 302 (SFU) Moral Hazard 1 / 18 Most Important Things to Learn

More information

Practice Problems. w U(w, e) = p w e 2,

Practice Problems. w U(w, e) = p w e 2, Practice Problems nformation Economics (Ec 55) George Georgiadis Problem. Static Moral Hazard Consider an agency relationship in which the principal contracts with the agent. The monetary result of the

More information

Section 9, Chapter 2 Moral Hazard and Insurance

Section 9, Chapter 2 Moral Hazard and Insurance September 24 additional problems due Tuesday, Sept. 29: p. 194: 1, 2, 3 0.0.12 Section 9, Chapter 2 Moral Hazard and Insurance Section 9.1 is a lengthy and fact-filled discussion of issues of information

More information

Economics 101A (Lecture 25) Stefano DellaVigna

Economics 101A (Lecture 25) Stefano DellaVigna Economics 101A (Lecture 25) Stefano DellaVigna April 29, 2014 Outline 1. Hidden Action (Moral Hazard) II 2. The Takeover Game 3. Hidden Type (Adverse Selection) 4. Evidence of Hidden Type and Hidden Action

More information

1 Theory of Auctions. 1.1 Independent Private Value Auctions

1 Theory of Auctions. 1.1 Independent Private Value Auctions 1 Theory of Auctions 1.1 Independent Private Value Auctions for the moment consider an environment in which there is a single seller who wants to sell one indivisible unit of output to one of n buyers

More information

Characterization of the Optimum

Characterization of the Optimum ECO 317 Economics of Uncertainty Fall Term 2009 Notes for lectures 5. Portfolio Allocation with One Riskless, One Risky Asset Characterization of the Optimum Consider a risk-averse, expected-utility-maximizing

More information

Adverse Selection and Costly External Finance

Adverse Selection and Costly External Finance Adverse Selection and Costly External Finance This section is based on Chapter 6 of Tirole. Investors have imperfect knowledge of the quality of a firm s collateral, etc. They are thus worried that they

More information

Leverage, Moral Hazard and Liquidity. Federal Reserve Bank of New York, February

Leverage, Moral Hazard and Liquidity. Federal Reserve Bank of New York, February Viral Acharya S. Viswanathan New York University and CEPR Fuqua School of Business Duke University Federal Reserve Bank of New York, February 19 2009 Introduction We present a model wherein risk-shifting

More information

Practice Problems. U(w, e) = p w e 2,

Practice Problems. U(w, e) = p w e 2, Practice Problems Information Economics (Ec 515) George Georgiadis Problem 1. Static Moral Hazard Consider an agency relationship in which the principal contracts with the agent. The monetary result of

More information

We examine the impact of risk aversion on bidding behavior in first-price auctions.

We examine the impact of risk aversion on bidding behavior in first-price auctions. Risk Aversion We examine the impact of risk aversion on bidding behavior in first-price auctions. Assume there is no entry fee or reserve. Note: Risk aversion does not affect bidding in SPA because there,

More information

Financial Frictions Under Asymmetric Information and Costly State Verification

Financial Frictions Under Asymmetric Information and Costly State Verification Financial Frictions Under Asymmetric Information and Costly State Verification General Idea Standard dsge model assumes borrowers and lenders are the same people..no conflict of interest. Financial friction

More information

Auctions 1: Common auctions & Revenue equivalence & Optimal mechanisms. 1 Notable features of auctions. use. A lot of varieties.

Auctions 1: Common auctions & Revenue equivalence & Optimal mechanisms. 1 Notable features of auctions. use. A lot of varieties. 1 Notable features of auctions Ancient market mechanisms. use. A lot of varieties. Widespread in Auctions 1: Common auctions & Revenue equivalence & Optimal mechanisms Simple and transparent games (mechanisms).

More information

1. Expected utility, risk aversion and stochastic dominance

1. Expected utility, risk aversion and stochastic dominance . Epected utility, risk aversion and stochastic dominance. Epected utility.. Description o risky alternatives.. Preerences over lotteries..3 The epected utility theorem. Monetary lotteries and risk aversion..

More information

Expectations vs. Fundamentals-based Bank Runs: When should bailouts be permitted?

Expectations vs. Fundamentals-based Bank Runs: When should bailouts be permitted? Expectations vs. Fundamentals-based Bank Runs: When should bailouts be permitted? Todd Keister Rutgers University Vijay Narasiman Harvard University October 2014 The question Is it desirable to restrict

More information

1. Introduction of another instrument of savings, namely, capital

1. Introduction of another instrument of savings, namely, capital Chapter 7 Capital Main Aims: 1. Introduction of another instrument of savings, namely, capital 2. Study conditions for the co-existence of money and capital as instruments of savings 3. Studies the effects

More information

1 Two Period Exchange Economy

1 Two Period Exchange Economy University of British Columbia Department of Economics, Macroeconomics (Econ 502) Prof. Amartya Lahiri Handout # 2 1 Two Period Exchange Economy We shall start our exploration of dynamic economies with

More information

A Theoretical Foundation for the Stakeholder Corporation

A Theoretical Foundation for the Stakeholder Corporation Magill & Quinzii& Rochet () Stakeholder Corporation April 29 1 / 25 A Theoretical Foundation for the Stakeholder Corporation Michael Magill Martine Quinzii Jean Charles Rochet U.S.C U.C. Davis U. Zurich

More information

UNIVERSITY OF OSLO DEPARTMENT OF ECONOMICS

UNIVERSITY OF OSLO DEPARTMENT OF ECONOMICS UNIVERSITY OF OSLO DEPARTMENT OF ECONOMICS Home exam: ECON5200/9200 Advanced Microeconomics Exam period: Monday, December 1 at 09:00 a.m. to Friday, December 5 at 02:00 p.m. Guidelines: Submit your exam

More information

Relational Incentive Contracts

Relational Incentive Contracts Relational Incentive Contracts Jonathan Levin May 2006 These notes consider Levin s (2003) paper on relational incentive contracts, which studies how self-enforcing contracts can provide incentives in

More information

Problem Set: Contract Theory

Problem Set: Contract Theory Problem Set: Contract Theory Problem 1 A risk-neutral principal P hires an agent A, who chooses an effort a 0, which results in gross profit x = a + ε for P, where ε is uniformly distributed on [0, 1].

More information

Corporate Financial Management. Lecture 3: Other explanations of capital structure

Corporate Financial Management. Lecture 3: Other explanations of capital structure Corporate Financial Management Lecture 3: Other explanations of capital structure As we discussed in previous lectures, two extreme results, namely the irrelevance of capital structure and 100 percent

More information

Homework 2: Dynamic Moral Hazard

Homework 2: Dynamic Moral Hazard Homework 2: Dynamic Moral Hazard Question 0 (Normal learning model) Suppose that z t = θ + ɛ t, where θ N(m 0, 1/h 0 ) and ɛ t N(0, 1/h ɛ ) are IID. Show that θ z 1 N ( hɛ z 1 h 0 + h ɛ + h 0m 0 h 0 +

More information

Econ 101A Final exam Mo 18 May, 2009.

Econ 101A Final exam Mo 18 May, 2009. Econ 101A Final exam Mo 18 May, 2009. Do not turn the page until instructed to. Do not forget to write Problems 1 and 2 in the first Blue Book and Problems 3 and 4 in the second Blue Book. 1 Econ 101A

More information

CONSUMPTION AND INVESTMENT DECISION: AN ANALYSIS OF AGGREGATE AND TIME-ADDITIVE MODELS

CONSUMPTION AND INVESTMENT DECISION: AN ANALYSIS OF AGGREGATE AND TIME-ADDITIVE MODELS CONSUMPTION AND INVESTMENT DECISION: AN ANALYSIS OF AGGREGATE AND TIME-ADDITIVE MODELS By LIANG FU A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF

More information

Financial Economics: Risk Aversion and Investment Decisions

Financial Economics: Risk Aversion and Investment Decisions Financial Economics: Risk Aversion and Investment Decisions Shuoxun Hellen Zhang WISE & SOE XIAMEN UNIVERSITY March, 2015 1 / 50 Outline Risk Aversion and Portfolio Allocation Portfolios, Risk Aversion,

More information

Technical Appendix to Long-Term Contracts under the Threat of Supplier Default

Technical Appendix to Long-Term Contracts under the Threat of Supplier Default 0.287/MSOM.070.099ec Technical Appendix to Long-Term Contracts under the Threat of Supplier Default Robert Swinney Serguei Netessine The Wharton School, University of Pennsylvania, Philadelphia, PA, 904

More information

Financial Distress Costs and Firm Value

Financial Distress Costs and Firm Value 1 2 I. Limits to Use of Debt According to MM Propositions with corporate taxes, firms should have a capital structure almost entirely composed of debt. Does it make sense in the real world? Why? Note 14

More information

Lecture 1: Introduction, Optimal financing contracts, Debt

Lecture 1: Introduction, Optimal financing contracts, Debt Corporate finance theory studies how firms are financed (public and private debt, equity, retained earnings); Jensen and Meckling (1976) introduced agency costs in corporate finance theory (not only the

More information

Where do securities come from

Where do securities come from Where do securities come from We view it as natural to trade common stocks WHY? Coase s policemen Pricing Assumptions on market trading? Predictions? Partial Equilibrium or GE economies (risk spanning)

More information

Peer Monitoring via Loss Mutualization

Peer Monitoring via Loss Mutualization Peer Monitoring via Loss Mutualization Francesco Palazzo Bank of Italy November 19, 2015 Systemic Risk Center, LSE Motivation Extensive bailout plans in response to the financial crisis... US Treasury

More information

Intro to Economic analysis

Intro to Economic analysis Intro to Economic analysis Alberto Bisin - NYU 1 The Consumer Problem Consider an agent choosing her consumption of goods 1 and 2 for a given budget. This is the workhorse of microeconomic theory. (Notice

More information

1 Asset Pricing: Bonds vs Stocks

1 Asset Pricing: Bonds vs Stocks Asset Pricing: Bonds vs Stocks The historical data on financial asset returns show that one dollar invested in the Dow- Jones yields 6 times more than one dollar invested in U.S. Treasury bonds. The return

More information

Bank Leverage and Social Welfare

Bank Leverage and Social Welfare Bank Leverage and Social Welfare By LAWRENCE CHRISTIANO AND DAISUKE IKEDA We describe a general equilibrium model in which there is a particular agency problem in banks. The agency problem arises because

More information

Bubbles and Crises by F. Allen and D. Gale (2000) Bernhard Schmidpeter

Bubbles and Crises by F. Allen and D. Gale (2000) Bernhard Schmidpeter by F. Allen and D. Gale (2 Motivation As history shows, financial crises often follow the burst of an asset price bubble (e.g. Dutch Tulipmania, South Sea bubble, Japan in the 8s and 9s etc. Common precursors

More information

Financial Economics Field Exam January 2008

Financial Economics Field Exam January 2008 Financial Economics Field Exam January 2008 There are two questions on the exam, representing Asset Pricing (236D = 234A) and Corporate Finance (234C). Please answer both questions to the best of your

More information

Feedback Effect and Capital Structure

Feedback Effect and Capital Structure Feedback Effect and Capital Structure Minh Vo Metropolitan State University Abstract This paper develops a model of financing with informational feedback effect that jointly determines a firm s capital

More information

Problem Set 3 - Solution Hints

Problem Set 3 - Solution Hints ETH Zurich D-MTEC Chair of Risk & Insurance Economics (Prof. Mimra) Exercise Class Spring 2016 Anastasia Sycheva Contact: asycheva@ethz.ch Office Hour: on appointment Zürichbergstrasse 18 / ZUE, Room F2

More information

9 D/S of/for Labor. 9.1 Demand for Labor. Microeconomics I - Lecture #9, April 14, 2009

9 D/S of/for Labor. 9.1 Demand for Labor. Microeconomics I - Lecture #9, April 14, 2009 Microeconomics I - Lecture #9, April 14, 2009 9 D/S of/for Labor 9.1 Demand for Labor Demand for labor depends on the price of labor, price of output and production function. In optimum a firm employs

More information

Moral Hazard: Dynamic Models. Preliminary Lecture Notes

Moral Hazard: Dynamic Models. Preliminary Lecture Notes Moral Hazard: Dynamic Models Preliminary Lecture Notes Hongbin Cai and Xi Weng Department of Applied Economics, Guanghua School of Management Peking University November 2014 Contents 1 Static Moral Hazard

More information

Chapter 7 Moral Hazard: Hidden Actions

Chapter 7 Moral Hazard: Hidden Actions Chapter 7 Moral Hazard: Hidden Actions 7.1 Categories of Asymmetric Information Models We will make heavy use of the principal-agent model. ð The principal hires an agent to perform a task, and the agent

More information

DARTMOUTH COLLEGE, DEPARTMENT OF ECONOMICS ECONOMICS 21. Dartmouth College, Department of Economics: Economics 21, Summer 02. Topic 5: Information

DARTMOUTH COLLEGE, DEPARTMENT OF ECONOMICS ECONOMICS 21. Dartmouth College, Department of Economics: Economics 21, Summer 02. Topic 5: Information Dartmouth College, Department of Economics: Economics 21, Summer 02 Topic 5: Information Economics 21, Summer 2002 Andreas Bentz Dartmouth College, Department of Economics: Economics 21, Summer 02 Introduction

More information

ECON 459 Game Theory. Lecture Notes Auctions. Luca Anderlini Spring 2017

ECON 459 Game Theory. Lecture Notes Auctions. Luca Anderlini Spring 2017 ECON 459 Game Theory Lecture Notes Auctions Luca Anderlini Spring 2017 These notes have been used and commented on before. If you can still spot any errors or have any suggestions for improvement, please

More information

Graduate Microeconomics II Lecture 7: Moral Hazard. Patrick Legros

Graduate Microeconomics II Lecture 7: Moral Hazard. Patrick Legros Graduate Microeconomics II Lecture 7: Moral Hazard Patrick Legros 1 / 25 Outline Introduction 2 / 25 Outline Introduction A principal-agent model The value of information 3 / 25 Outline Introduction A

More information

All Investors are Risk-averse Expected Utility Maximizers. Carole Bernard (UW), Jit Seng Chen (GGY) and Steven Vanduffel (Vrije Universiteit Brussel)

All Investors are Risk-averse Expected Utility Maximizers. Carole Bernard (UW), Jit Seng Chen (GGY) and Steven Vanduffel (Vrije Universiteit Brussel) All Investors are Risk-averse Expected Utility Maximizers Carole Bernard (UW), Jit Seng Chen (GGY) and Steven Vanduffel (Vrije Universiteit Brussel) First Name: Waterloo, April 2013. Last Name: UW ID #:

More information

Notes on Financial Frictions Under Asymmetric Information and Costly State Verification. Lawrence Christiano

Notes on Financial Frictions Under Asymmetric Information and Costly State Verification. Lawrence Christiano Notes on Financial Frictions Under Asymmetric Information and Costly State Verification by Lawrence Christiano Incorporating Financial Frictions into a Business Cycle Model General idea: Standard model

More information

Capital Structure. Outline

Capital Structure. Outline Capital Structure Moqi Groen-Xu Outline 1. Irrelevance theorems: Fisher separation theorem Modigliani-Miller 2. Textbook views of Financing Policy: Static Trade-off Theory Pecking Order Theory Market Timing

More information

All Investors are Risk-averse Expected Utility Maximizers

All Investors are Risk-averse Expected Utility Maximizers All Investors are Risk-averse Expected Utility Maximizers Carole Bernard (UW), Jit Seng Chen (GGY) and Steven Vanduffel (Vrije Universiteit Brussel) AFFI, Lyon, May 2013. Carole Bernard All Investors are

More information

Economics 101A (Lecture 24) Stefano DellaVigna

Economics 101A (Lecture 24) Stefano DellaVigna Economics 101A (Lecture 24) Stefano DellaVigna April 23, 2015 Outline 1. Walrasian Equilibrium II 2. Example of General Equilibrium 3. Existence and Welfare Theorems 4. Asymmetric Information: Introduction

More information

A Baseline Model: Diamond and Dybvig (1983)

A Baseline Model: Diamond and Dybvig (1983) BANKING AND FINANCIAL FRAGILITY A Baseline Model: Diamond and Dybvig (1983) Professor Todd Keister Rutgers University May 2017 Objective Want to develop a model to help us understand: why banks and other

More information

Ph.D. Preliminary Examination MICROECONOMIC THEORY Applied Economics Graduate Program August 2017

Ph.D. Preliminary Examination MICROECONOMIC THEORY Applied Economics Graduate Program August 2017 Ph.D. Preliminary Examination MICROECONOMIC THEORY Applied Economics Graduate Program August 2017 The time limit for this exam is four hours. The exam has four sections. Each section includes two questions.

More information

Optimizing S-shaped utility and risk management

Optimizing S-shaped utility and risk management Optimizing S-shaped utility and risk management Ineffectiveness of VaR and ES constraints John Armstrong (KCL), Damiano Brigo (Imperial) Quant Summit March 2018 Are ES constraints effective against rogue

More information

Corporate Control. Itay Goldstein. Wharton School, University of Pennsylvania

Corporate Control. Itay Goldstein. Wharton School, University of Pennsylvania Corporate Control Itay Goldstein Wharton School, University of Pennsylvania 1 Managerial Discipline and Takeovers Managers often don t maximize the value of the firm; either because they are not capable

More information

We will make several assumptions about these preferences:

We will make several assumptions about these preferences: Lecture 5 Consumer Behavior PREFERENCES The Digital Economist In taking a closer at market behavior, we need to examine the underlying motivations and constraints affecting the consumer (or households).

More information

Comparison of Payoff Distributions in Terms of Return and Risk

Comparison of Payoff Distributions in Terms of Return and Risk Comparison of Payoff Distributions in Terms of Return and Risk Preliminaries We treat, for convenience, money as a continuous variable when dealing with monetary outcomes. Strictly speaking, the derivation

More information

Chapter 9 THE ECONOMICS OF INFORMATION. Copyright 2005 by South-Western, a division of Thomson Learning. All rights reserved.

Chapter 9 THE ECONOMICS OF INFORMATION. Copyright 2005 by South-Western, a division of Thomson Learning. All rights reserved. Chapter 9 THE ECONOMICS OF INFORMATION Copyright 2005 by South-Western, a division of Thomson Learning. All rights reserved. 1 Properties of Information Information is not easy to define it is difficult

More information

Choice under Uncertainty

Choice under Uncertainty Chapter 7 Choice under Uncertainty 1. Expected Utility Theory. 2. Risk Aversion. 3. Applications: demand for insurance, portfolio choice 4. Violations of Expected Utility Theory. 7.1 Expected Utility Theory

More information

Elements of Economic Analysis II Lecture XI: Oligopoly: Cournot and Bertrand Competition

Elements of Economic Analysis II Lecture XI: Oligopoly: Cournot and Bertrand Competition Elements of Economic Analysis II Lecture XI: Oligopoly: Cournot and Bertrand Competition Kai Hao Yang /2/207 In this lecture, we will apply the concepts in game theory to study oligopoly. In short, unlike

More information

Lecture 5. Xavier Gabaix. March 4, 2004

Lecture 5. Xavier Gabaix. March 4, 2004 14.127 Lecture 5 Xavier Gabaix March 4, 2004 0.1 Welfare and noise. A compliment Two firms produce roughly identical goods Demand of firm 1 is where ε 1, ε 2 are iid N (0, 1). D 1 = P (q p 1 + σε 1 > q

More information

Microeconomics Qualifying Exam

Microeconomics Qualifying Exam Summer 2018 Microeconomics Qualifying Exam There are 100 points possible on this exam, 50 points each for Prof. Lozada s questions and Prof. Dugar s questions. Each professor asks you to do two long questions

More information

CHAPTER 4. The Theory of Individual Behavior

CHAPTER 4. The Theory of Individual Behavior CHAPTER 4 The Theory of Individual Behavior Copyright 2014 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education. Chapter

More information

Microeconomics of Banking: Lecture 2

Microeconomics of Banking: Lecture 2 Microeconomics of Banking: Lecture 2 Prof. Ronaldo CARPIO September 25, 2015 A Brief Look at General Equilibrium Asset Pricing Last week, we saw a general equilibrium model in which banks were irrelevant.

More information

p 1 _ x 1 (p 1 _, p 2, I ) x 1 X 1 X 2

p 1 _ x 1 (p 1 _, p 2, I ) x 1 X 1 X 2 Today we will cover some basic concepts that we touched on last week in a more quantitative manner. will start with the basic concepts then give specific mathematical examples of the concepts. f time permits

More information

(Some theoretical aspects of) Corporate Finance

(Some theoretical aspects of) Corporate Finance (Some theoretical aspects of) Corporate Finance V. Filipe Martins-da-Rocha Department of Economics UC Davis Part 6. Lending Relationships and Investor Activism V. F. Martins-da-Rocha (UC Davis) Corporate

More information

What has been missing

What has been missing What has been missing The Investment papers have made explicit or implicit assumptions: Investment is irreversible, i.e., there is no capital sale I < 0. Firms are all Equity Financed Objective Function

More information

Option Approach to Risk-shifting Incentive Problem with Mutually Correlated Projects

Option Approach to Risk-shifting Incentive Problem with Mutually Correlated Projects Option Approach to Risk-shifting Incentive Problem with Mutually Correlated Projects Hiroshi Inoue 1, Zhanwei Yang 1, Masatoshi Miyake 1 School of Management, T okyo University of Science, Kuki-shi Saitama

More information

Markets, Banks and Shadow Banks

Markets, Banks and Shadow Banks Markets, Banks and Shadow Banks David Martinez-Miera Rafael Repullo U. Carlos III, Madrid, Spain CEMFI, Madrid, Spain AEA Session Macroprudential Policy and Banking Panics Philadelphia, January 6, 2018

More information

Lecture 8: Two period corporate debt model

Lecture 8: Two period corporate debt model Lecture 8: Two period corporate debt model Simon Gilchrist Boston Univerity and NBER EC 745 Fall, 213 A two-period model with investment At time 1, the firm buys capital k, using equity issuance s and

More information

Tourguide. Partial Equilibrium Models with Risk/Uncertainty Optimal Household s Behavior

Tourguide. Partial Equilibrium Models with Risk/Uncertainty Optimal Household s Behavior Tourguide Introduction General Remarks Expected Utility Theory Some Basic Issues Comparing different Degrees of Riskiness Attitudes towards Risk Measuring Risk Aversion The Firm s Behavior in the Presence

More information