A note on fair threats and promises

  • Alejandro Tatsuo Moreno-Okuno Universidad de Guanajuato
Keywords: Reciprocity, Promises, Threats
JEL Classification: A13, C70, D63


With their Sequential Reciprocity Equilibrium (SRE), Dufwenberg and Kirchsteiger (2004) developed a solution concept that incorporates reciprocity in sequential games. A SRE evaluates the kindness or unkindness of a strategy based purely on the actions it prescribes at the equilibrium path. However, given that it is not the objective of the SRE to evaluate threats and promises, it does not consider the actions outside the equilibrium path, where threats and promises are included. This article develops a new solution concept, Fair Threat Equilibria, which main objective is to give more reasonable predictions when threats and promises are included.


Bolton G.E. and A. Ockenfels. 2000. ERC: A theory of equity, reciprocity, and competition, American Economic Review, 90(1): 166-193.

Dufwenberg, M. and G. Kirchsteiger. 2004. A theory of sequential reciprocity, Games and Economic Behavior, 47(2): 268-298.

Engel, C. 2011. Dictator games: A meta study, Experimental Economics, 14: 583-610.

Falk, A. and U. Fischbacher. 2006. A theory of reciprocity, Games and Economic Behavior, 54(2): 293-315.

Fehr E. and K. Schmidt. 1999. A theory of fairness, competition, and cooperation, The Quarterly Journal of Economics, 114(3): 817-868.

Fudenberg, D. and J. Tirole. 1991. Game Theory, Cambridge MA, MIT Press.

Güth, W., S. Huck, and W. Müller. 2001. The relevance of equal splits in ultimatum games, Games and Economic Behavior, 37(1): 161-169.

Klein, D.B. and B. O'Flaherty. 1993. A game-theoretic rendering of promises and threats, Journal of Economic Behavior and Organization, 21(3): 295-314.

Levine, D.K. 1998. Modeling altruism and spitefulness in experiments, Review of Economic Dynamics, 1(3): 593-622.

Muller, R.A. and A. Sadanand. 2003. Order of play, forward induction, and presentation effects in two-person games, Experimental Economics, 6(1): 5-25.

Rabin, M. 1993. Incorporating fairness into game theory and economics, American Economic Review, 83(5): 1281-1302.

Schelling, T.C. 1960. The Strategy of Conflict, Cambridge MA, Harvard University Press.

How to Cite
Moreno-OkunoA. (2022). A note on fair threats and promises. Estudios Económicos, 37(1). https://doi.org/10.24201/ee.v37i1.429
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