Timothy J. Feddersen

Bio: Timothy J. Feddersen is an academic researcher from Northwestern University. The author has contributed to research in topics: Voting & Voting behavior. The author has an hindex of 24, co-authored 39 publications receiving 5287 citations.

The Swing Voter's Curse

Abstract: The authors analyze two-candidate elections in which some voters are uncertain about the realization of a state variable that affects the utility of all voters. They demonstrate the existence of a swing voter's curse: less informed indifferent voters strictly prefer to abstain rather than vote for either candidate even when voting is costless. The swing voter's curse leads to the equilibrium result that a substantial fraction of the electorate will abstain even though all abstainers strictly prefer voting for one candidate over voting for another. Copyright 1996 by American Economic Association.

Convicting the Innocent: The Inferiority of Unanimous Jury Verdicts under Strategic Voting

Abstract: It is often suggested that requiring juries to reach a unanimous verdict reduces the probability of convicting an innocent defendant while increasing the probability of acquitting a guilty defendant. We construct a model that demonstrates how strategic voting by jurors undermines this basic intuition. We show that the unanimity rule may lead to a high probability of both kinds of error and that the probability of convicting an innocent defendant may actually increase with the size of the jury. Finally, we demonstrate that a wide variety of voting rules, including simple majority rule, lead to much lower probabilities of both kinds of error.

Voting behavior and information aggregation in elections with private information

Abstract: We analyze two-candidate elections in which voters are uncertain about the realization of a state variable that affects the utility of all voters. Each voter has noisy private information about the state variable. We show that the fraction of voters whose vote depends on their private information goes to zero as the size of the electorate goes to infinity. Nevertheless, elections fully aggregate information in the sense that the chosen candidate would not change if all private information were common knowledge. Equilibrium voting behavior is to a large extent determined by the electoral rule, i.e., if a candidate is required to get at least x percent of the vote in order to win the election, then in equilibrium this candidate gets very close to x percent of the vote with probability close to one. Finally, if the distribution from which preferences are drawn is uncertain, then elections will generally not satisfy full information equivalence and the fraction of voters who take informative action does not converge to zero.

Rational Choice Theory and the Paradox of Not Voting

Abstract: At least since Downs’s (1957) seminal work An Economic Theory of Democracy, rational choice theorists have appreciated the “paradox of not voting.” In a large election, the probability that an individual vote might change the election outcome is vanishingly small. If each person only votes for the purpose of influencing the election outcome, then even a small cost to vote—like a minor schedule conflict or mildly bad weather—should dissuade anyone from voting. Yet it seems that many people will put up with long lines, daunting registration requirements and even the threat of physical violence or arrest in order to vote. Given the central place of voting within political economy, the lack of an adequate rational choice model of large elections with costly voting presents an obvious problem. For the most part, theorists have bypassed the turnout problem either by eliminating voters as strategic actors or by assuming that the decision to vote is independent of other strategic choices. The problem with the first approach is that the empirical literature on voting behavior provides considerable evidence of apparently strategic behavior. In primary elections, there is evidence that voters condition their vote choice on the viability of candidates (Abramson, Aldrich, Paolino and Rohde, 1992). In a seminal and comprehensive study, Cox (1997) shows that voting patterns and election outcomes are broadly consistent with patterns of behavior predicted by strategic voting models. For example, under plurality rule (in which the candidate with the most votes wins the election),

A Theory of Participation in Elections

Abstract: We analyze a model of participation in elections in which voting is costly and no vote is pivotal. Ethical agents are motivated to participate when they determine that agents of their type are obligated to do so. Unlike previous duty-based models of participation, in our model an ethical agent\'s obligation to vote is determined endogenously as a function of the behavior of other agents. Our model predicts high turnout and comparative statics that are consistent with strategic behavior. (JEL D72)

博弈论 : 矛盾冲突分析 = Game theory : analysis of conflict

Abstract: Preface 1. Decision-Theoretic Foundations 1.1 Game Theory, Rationality, and Intelligence 1.2 Basic Concepts of Decision Theory 1.3 Axioms 1.4 The Expected-Utility Maximization Theorem 1.5 Equivalent Representations 1.6 Bayesian Conditional-Probability Systems 1.7 Limitations of the Bayesian Model 1.8 Domination 1.9 Proofs of the Domination Theorems Exercises 2. Basic Models 2.1 Games in Extensive Form 2.2 Strategic Form and the Normal Representation 2.3 Equivalence of Strategic-Form Games 2.4 Reduced Normal Representations 2.5 Elimination of Dominated Strategies 2.6 Multiagent Representations 2.7 Common Knowledge 2.8 Bayesian Games 2.9 Modeling Games with Incomplete Information Exercises 3. Equilibria of Strategic-Form Games 3.1 Domination and Ratonalizability 3.2 Nash Equilibrium 3.3 Computing Nash Equilibria 3.4 Significance of Nash Equilibria 3.5 The Focal-Point Effect 3.6 The Decision-Analytic Approach to Games 3.7 Evolution. Resistance. and Risk Dominance 3.8 Two-Person Zero-Sum Games 3.9 Bayesian Equilibria 3.10 Purification of Randomized Strategies in Equilibria 3.11 Auctions 3.12 Proof of Existence of Equilibrium 3.13 Infinite Strategy Sets Exercises 4. Sequential Equilibria of Extensive-Form Games 4.1 Mixed Strategies and Behavioral Strategies 4.2 Equilibria in Behavioral Strategies 4.3 Sequential Rationality at Information States with Positive Probability 4.4 Consistent Beliefs and Sequential Rationality at All Information States 4.5 Computing Sequential Equilibria 4.6 Subgame-Perfect Equilibria 4.7 Games with Perfect Information 4.8 Adding Chance Events with Small Probability 4.9 Forward Induction 4.10 Voting and Binary Agendas 4.11 Technical Proofs Exercises 5. Refinements of Equilibrium in Strategic Form 5.1 Introduction 5.2 Perfect Equilibria 5.3 Existence of Perfect and Sequential Equilibria 5.4 Proper Equilibria 5.5 Persistent Equilibria 5.6 Stable Sets 01 Equilibria 5.7 Generic Properties 5.8 Conclusions Exercises 6. Games with Communication 6.1 Contracts and Correlated Strategies 6.2 Correlated Equilibria 6.3 Bayesian Games with Communication 6.4 Bayesian Collective-Choice Problems and Bayesian Bargaining Problems 6.5 Trading Problems with Linear Utility 6.6 General Participation Constraints for Bayesian Games with Contracts 6.7 Sender-Receiver Games 6.8 Acceptable and Predominant Correlated Equilibria 6.9 Communication in Extensive-Form and Multistage Games Exercises Bibliographic Note 7. Repeated Games 7.1 The Repeated Prisoners Dilemma 7.2 A General Model of Repeated Garnet 7.3 Stationary Equilibria of Repeated Games with Complete State Information and Discounting 7.4 Repeated Games with Standard Information: Examples 7.5 General Feasibility Theorems for Standard Repeated Games 7.6 Finitely Repeated Games and the Role of Initial Doubt 7.7 Imperfect Observability of Moves 7.8 Repeated Wines in Large Decentralized Groups 7.9 Repeated Games with Incomplete Information 7.10 Continuous Time 7.11 Evolutionary Simulation of Repeated Games Exercises 8. Bargaining and Cooperation in Two-Person Games 8.1 Noncooperative Foundations of Cooperative Game Theory 8.2 Two-Person Bargaining Problems and the Nash Bargaining Solution 8.3 Interpersonal Comparisons of Weighted Utility 8.4 Transferable Utility 8.5 Rational Threats 8.6 Other Bargaining Solutions 8.7 An Alternating-Offer Bargaining Game 8.8 An Alternating-Offer Game with Incomplete Information 8.9 A Discrete Alternating-Offer Game 8.10 Renegotiation Exercises 9. Coalitions in Cooperative Games 9.1 Introduction to Coalitional Analysis 9.2 Characteristic Functions with Transferable Utility 9.3 The Core 9.4 The Shapkey Value 9.5 Values with Cooperation Structures 9.6 Other Solution Concepts 9.7 Colational Games with Nontransferable Utility 9.8 Cores without Transferable Utility 9.9 Values without Transferable Utility Exercises Bibliographic Note 10. Cooperation under Uncertainty 10.1 Introduction 10.2 Concepts of Efficiency 10.3 An Example 10.4 Ex Post Inefficiency and Subsequent Oilers 10.5 Computing Incentive-Efficient Mechanisms 10.6 Inscrutability and Durability 10.7 Mechanism Selection by an Informed Principal 10.8 Neutral Bargaining Solutions 10.9 Dynamic Matching Processes with Incomplete Information Exercises Bibliography Index

Veto Players: How Political Institutions Work

Abstract: List of Figures ix List of Tables xi Preface and Acknowledgments xiii Introduction 1 PART I: VETO PLAYERS THEORY 17 One: Individual Veto Players 19 Two: Collective Veto Players 38 PART II: VETO PLAYERS AND INSTITUTIONAL ANALYSIS 65 Three: Regimes: Nondemocratic, Presidential, and Parliamentary 67 Four: Governments and Parliaments 91 Five: Referendums 116 Six: Federalism, Bicameralism, and Qualified Majorities 136 PART III: POLICY EFFECTS OF VETO PLAYERS 161 Seven: Legislation 165 Eight: Macroeconomic Policies 187 PART IV: SYSTEMIC EFFECTS OF VETO PLAYERS 207 Nine: Government Stability 209 Ten: Judiciary and Bureaucracies 222 Eleven: Veto Players Analysis of European Union Institutions 248 Conclusion 283 Bibliography 291 Index 309

Corporate Social Responsibility: Strategic Implications*

Abstract: We describe a variety of perspectives on corporate social responsibility (CSR), which we use to develop a framework for consideration of the strategic implications of CSR. Based on this framework, we propose an agenda for additional theoretical and empirical research on CSR. We then review the papers in this special issue and relate them to the proposed agenda.

An Economic Model of Representative Democracy

Abstract: This paper develops an approach to the study of democratic policy-making where politicians are selected by the people from those citizens who present themselves as candidates for public office. The approach has a number of attractive features. First, it is a conceptualization of a pure form of representative democracy in which government is by, as well as of, the people. Second, the model is analytically tractable, being able to handle multidimensional issue and policy spaces very naturally. Third, it provides a vehicle for answering normative questions about the performance of representative democracy.

Private Politics, Corporate Social Responsibility, and Integrated Strategy

Abstract: This paper provides a theory of private politics in which an activist seeks to change the production practices of a firm for the purpose of redistribution to those whose interests it supports. The source of the activist's influence is the possibility of support for its cause by the public. The paper also addresses the issue of corporate social responsibility by distinguishing among corporate redistribution as motivated by profit maximization, altruism, and threats by the activist. Private politics and corporate social responsibility not only have a direct effect on the costs of the firm, but also have a strategic effect by altering the competitive positions affirms in an industry. From an integrated-strategy perspective the paper investigates the strategic implications of private politics and corporate social responsibility for the strategies of rival firms when one or both are targets of an activist campaign. Implications for empirical analysis are derived from the theory.