We show that in symmetric two-player exact potential games, the simple decision rule "imitate-if-better" cannot be beaten by any strategy in a repeated game by more than the maximal payoff difference of the one-period game. Our results apply to many interesting games including examples like 2x2...

In this article we define and characterize a class of asymmetric leximin solutions, that contains both the symmetric leximin solution of Imai[5] and the two-person asymmetric Kalai-Smorodinsky solution of Dubra [3] as special cases. Solutions in this class combine three attractive features: they...

This paper shows that, for CEU preferences, the axioms consquentialism, state independence and conditional certainty equivalent consistency under updating characterise a family of capacities, called Genralised Neo-Additive Capacities (GNAC). This family contains as special cases among others...

We experimentally study behavior in a finitely repeated coalition formation game played in real time. Subjects interact in groups of three, bargaining over the distribution of payments which occur at regular time intervals. During a given interval, payments occur if and only if a majority is in...

We analyze how a firm might protect quasirents in an environment of imperfect capital markets, where switching lenders is costly to the borrower, and contracts are incomplete. As switching costs make the firm vulnerable to ex post exploitation, it may want to diversify lending. Multiple-source...

A close relationship often involves lenders in workouts for their distressed clients. Since restructuring activities need special expertise, banks must have previously ac- cumulated restructuring know-how. We analyze the factors which induce banks to invest in restructuring know-how and explore...

El objetivo de este trabajo es reseñar brevemente los métodos tradicionales de evaluación del impacto distributivo de las políticas públicas y discutir algunos de los avances más relevantes en los últimos veinte años. El trabajo se concentra en la evaluación de programas sociales,...