Rotten Kids with Bad Intentions
Abstract
We examine a "Rotten Kid" model (Becker 1974) where a player with social preferences interacts with an egoistic player. We assume that social preferences are intention-based rather than outcome-based. In a very general multi-stage setting we show that any equilibrium must involve mutually unkind behavior of both players, endogenously generating negative emotions rather than positive altruism. In a large class of two-stage games that includes principal-agent and gift-giving games, this prevents equilibrium from being materially Pareto efficient. Compared to the subgame-perfect equilibrium without social preferences, efficiency is still generally increased. On the other hand, the materialistic player has lower whereas the reciprocal player has higher material payoffs, so that reciprocity does not increase equity: For sufficiently strong reciprocity concerns, the materialistic player ends up with a negligible share of the gains from trade.Download Info
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Bibliographic Info
Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7667.Length:
Date of creation: Jan 2010
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Handle: RePEc:cpr:ceprdp:7667
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Related research
Keywords: Gift Giving; Moral Hazard; Psychological Games; Reciprocity;Other versions of this item:
- Nick Netzer & Armin Schmutzler, 2009. "Rotten Kids With Bad Intentions," Working Papers 0919, University of Zurich, Socioeconomic Institute, revised Nov 2011.
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
- D03 - Microeconomics - - General - - - Behavioral Economics; Underlying Principles
- D86 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Economics of Contract Law
- J01 - Labor and Demographic Economics - - General - - - Labor Economics: General
References
References listed on IDEASPlease report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Andreas Polk & Armin Schmutzler & Adrian Muller, 2010. "Lobbying and the Power of Multinational Firms," Working Papers 1008, University of Zurich, Socioeconomic Institute.
- Michele Sennhauser, 2009. "Why the Linear Utility Function is a Risky Choice in Discrete-Choice Experiments," Working Papers 1014, University of Zurich, Socioeconomic Institute.
- Felix Bierbrauer & Nick Netzer, 2012.
"Mechanism design and intentions,"
ECON - Working Papers
066, Department of Economics - University of Zurich, revised Aug 2012.
- Felix Bierbrauer & Nick Netzer, 2012. "Mechanism Design and Intentions," Working Paper Series in Economics 53, University of Cologne, Department of Economics, revised 21 Aug 2012.
- Giuseppe De Marco & Giovanni Immordino, 2012. "Reciprocity in the Principal Multiple Agent Model," CSEF Working Papers 314, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
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