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Author: Tomasz Piskorski Publisher: ISBN: Category : Languages : en Pages : 56
Book Description
We introduce a tractable dynamic monitoring technology into a continuous-time moral-hazard problem and study the optimal long-term contract between principal and agent. Monitoring adds value by allowing the principal to reduce the intensity of performance-based incentives, reducing the likelihood of costly termination. We present a novel characterization of optimal dynamic incentive provision when performance-based incentives may decline continuously to zero. Termination happens in equilibrium only if its costs are relatively low. In general, the intensity of both monitoring and performance-based compensation can be non-monotonic functions of the quality of past performance. Our results can also help explain puzzling empirical findings on the relationship between performance history and future pay-performance sensitivity and on the linkage between termination, performance, and monitoring. We also discuss implications of our model for optimal security design and endogenous financing constraints.
Author: Tomasz Piskorski Publisher: ISBN: Category : Languages : en Pages : 56
Book Description
We introduce a tractable dynamic monitoring technology into a continuous-time moral-hazard problem and study the optimal long-term contract between principal and agent. Monitoring adds value by allowing the principal to reduce the intensity of performance-based incentives, reducing the likelihood of costly termination. We present a novel characterization of optimal dynamic incentive provision when performance-based incentives may decline continuously to zero. Termination happens in equilibrium only if its costs are relatively low. In general, the intensity of both monitoring and performance-based compensation can be non-monotonic functions of the quality of past performance. Our results can also help explain puzzling empirical findings on the relationship between performance history and future pay-performance sensitivity and on the linkage between termination, performance, and monitoring. We also discuss implications of our model for optimal security design and endogenous financing constraints.
Author: Cyril Monnet Publisher: ISBN: Category : Languages : en Pages : 45
Book Description
This paper describes optimal contracts in a dynamic costly state verification model with stochastic monitoring. An agent operates a risky project on behalf of a principal over several periods. Each period, the principal can observe the revenues from the project provided he incurs a fixed cost. We show that an optimal contract exists with the property that, in each period and for every possible revenue announcement by the agent, either the principal claims the entire proceeds from the project or promises to claim nothing in the future. This structure of payments enables the principal to minimize audit costs over the duration of the project. Those optimal contracts are such that the agent's expected income rises with time. Moreover, except in at most one period, the principal claims the entire returns of the project whenever audit occurs. We also provide conditions under which all optimal contracts must satisfy these properties.
Author: Andrei Barbos Publisher: ISBN: Category : Languages : en Pages : 60
Book Description
In this paper we study an optimal contract problem under moral hazard in a principal-agent framework where contracts are implemented through random auditing. This monitoring instrument reveals the precise action taken by the agent with some nondegenerate probability r, and otherwise reveals no information. We characterize optimal contracts with random perfect monitoring under several information structures that allow for moral hazard and adverse selection. We evaluate the effect of the intensity of monitoring, as measured by r, on the value of the optimal contract. We show that more intense monitoring always increases the value of a contract when the principal can commit to make payments even if the an evaluation reveals that the agent took an action not allowed by the terms of the contract. When such commitment is infeasible and in equilibrium the agent shirks under some realizations of his type, the value of a contract may decrease in r.
Author: Bernard Salanie Publisher: MIT Press ISBN: 0262257874 Category : Business & Economics Languages : en Pages : 257
Book Description
A concise introduction to the theory of contracts, emphasizing basic tools that allow the reader to understand the main theoretical models; revised and updated throughout for this edition. The theory of contracts grew out of the failure of the general equilibrium model to account for the strategic interactions among agents that arise from informational asymmetries. This popular text, revised and updated throughout for the second edition, serves as a concise and rigorous introduction to the theory of contracts for graduate students and professional economists. The book presents the main models of the theory of contracts, particularly the basic models of adverse selection, signaling, and moral hazard. It emphasizes the methods used to analyze the models, but also includes brief introductions to many of the applications in different fields of economics. The goal is to give readers the tools to understand the basic models and create their own. For the second edition, major changes have been made to chapter 3, on examples and extensions for the adverse selection model, which now includes more thorough discussions of multiprincipals, collusion, and multidimensional adverse selection, and to chapter 5, on moral hazard, with the limited liability model, career concerns, and common agency added to its topics. Two chapters have been completely rewritten: chapter 7, on the theory of incomplete contracts, and chapter 8, on the empirical literature in the theory of contracts. An appendix presents concepts of noncooperative game theory to supplement chapters 4 and 6. Exercises follow chapters 2 through 5. Praise for the previous edition: “The Economics of Contracts offers an excellent introduction to agency models. Written by one of the leading young researchers in contact theory, it is rigorous, clear, concise, and up-to-date. Researchers and students who want to learn about the economics of incentives will want to read this primer.”—Jean Tirole, Institut D'Économie Industrielle, Universite des Sciences Sociales, France “Students will find this a very useful introduction to the ideas of contract theory. Salanié has managed to summarize a large amount of material in a relatively short number of pages in a highly accessible and readable manner.”—Oliver Hart, Professor of Economics, Harvard University
Author: Alice Peng-Ju Su Publisher: ISBN: Category : Languages : en Pages : 87
Book Description
This dissertation is primarily on the contractual design to account for various source of information asymmetry in a principal-agent(s) relationship. In the first chapter, I study the optimal provision of team incentives with the feasibility for the agents to coordinate private actions through repeated interaction with imperfect public monitoring. As the agents' imperfect monitoring of private actions is inferred from the stochastically correlated measurements, correlation of measurement noise, besides its risk sharing role in the conventional multiple-agent moral hazard problem, is crucial to the accuracy of each agent's inference on the other's private action. The principal's choice of performance pay to provide incentive via inducing competition or coordination among the agents thus exhibits the tradeoff between risk sharing and mutual inference between the agents. I characterize the optimal form of performance pay with respect to the correlation of measurement noise and find that it is not monotonic as suggested by the literature. In the second chapter, I study the optimal incentive provision in a principal-agent relationship with costly information acquisition by the agent. When it is feasible for the principal to induce or to deter perfect information acquisition, adverse selection or moral hazard arises in response to the principal's decision, as if she is able to design a contract not only to cope with an existing incentive problem, but also to implement the existence of an incentive problem. The optimal contract to implement adverse selection by inducing information acquisition, comparing to the second best menu, exhibits a larger rent difference between an agent in an efficient state and whom in an inefficient state. The optimal contract to implement moral hazard by deterring information acquisition, comparing to the second best debt contract, prescribes a lower debt and an equity share of output residual. With imperfect information acquisition or private knowledge of information acquiring cost, the contract offered to an uninformed agent is qualitatively robust, and that to the informed exhibits countervailing incentives. I relax the assumption of complete contracting and study truthful information revelation in an incomplete contracting environment in the third chapter. Truthful revelation of asymmetric information through shared ownership (partnership) is incorporated into the Property Right Theory of the firms. Shared ownership is optimal as an information transmission device, when it is incentive compatible within the relationship as well as when the relationship breaks, at the expense of the ex-ante incentive to invest in the relationship-specific asset as the hold-up concern is not efficiently mitigated. Higher (lower) level of integration is optimal with a lower marginal value of asset if the information rent effect is stronger (weaker) than the hold-up effect.
Author: Alain de Janvry Publisher: ISBN: Category : Languages : en Pages :
Book Description
We explore in this paper the design of optimal share contracts when there is a double moral hazard, one on inputs exclusively provided by the agent (such as effort) and the other in reporting the level of output to be shared with the principal, and when there is a social efficiency cost to under-reporting. The optimal contract is second best in that it allows for residual moral hazard in both effort and output reporting. The model predicts that contract terms will vary with the value to the tenant of unreported output as well as with any capacity of the principal to directly supervise the agent. The model is written for a landlord-tenant share contract but applies as well for tax collection and franchising.
Author: Suehyun Kwon Publisher: ISBN: Category : Languages : en Pages : 142
Book Description
This thesis examines three models of dynamic contracting. The first model is a model of dynamic moral hazard with partially persistent states, and the second model considers relational contracts when the states are partially persistent. The last model studies preference for delegation with learning. In the first chapter, the costly unobservable action of the agent produces a good outcome with some probability, and the probability of the good outcome corresponds to the state. The states are unobservable and follow an irreducible Markov chain with positive persistence. The chapter finds that an informational rent arises in this environment. The second best contract resembles a tenure system: the agent is paid nothing during the probationary period, and once he is paid, the principal never takes his outside option again. The second best contract becomes stationary after the agent is tenured. For discount factors close to one, the principal can approximate his first best payoff with review contracts. The second chapter studies relational contracts with partially persistent states, where the distribution of the state depends on the previous state. When the states are observable, the optimal contracts can be stationary, and the self-enforcement leads to the dynamic enforcement constraint as with i.i.d. states. The chapter then applies the results to study the implications for the markets where the principal and the agent can be matched with new partners. The third chapter studies preference for delegation when there is a possibility of learning before taking an action. The optimal action depends on the unobservable state. After the principal chooses the manager, one of the agents may receive a private signal about the world. The agent decides whether to disclose the signal to the manager, and the manager chooses an action. In an equilibrium, the agents' communication strategies depend on the manager's prior. The principal prefers a manager with some difference in prior belief to a manager with the same prior.
Author: Nicole Petrick Publisher: GRIN Verlag ISBN: 3640394127 Category : Business & Economics Languages : de Pages : 25
Book Description
Essay aus dem Jahr 2005 im Fachbereich BWL - Recht, Note: 1,7, Higher School of Economics Moscow, Russia, Sprache: Deutsch, Abstract: Legal and economical interpretations of contract, contract law and contract theory, asymmetric information, adverse selection and moral hazard. Paper explains negative effects of adverse selection and moral hazard for the case of transaction costs and incomplete contracts and describes incentives to avoid adverse selection and moral hazard, such as signaling and deductibles as well as indemnity contracts and valued contracts.
Author: Tomasz Piskorski
Author: Tomasz Piskorski
Author: Cyril Monnet
Author: Alex Gershkov
Author: Andrei Barbos
Author: Bernard Salanie
Author: Alice Peng-Ju Su
Author: Alain de Janvry
Author: Suehyun Kwon
Author: Nicole Petrick
Author: Rui Zhao