In the last decade, behavioral economics, borrowing from psychology and sociology to explain decisions inconsistent with traditional economics, has revolutionized the way economists view the world. But despite this general success, behavioral thinking has fundamentally transformed only one field...

Mechanism design or implementation theory, which studies the design of institutions or mechanisms implementing collective decisions under different circumstances, has been a major research area in the last three decades. hannu Vartiainen's doctoral dissertation analyzes several issues in this...

We study a dynamic vNM stable set in a compact metric space under the assumption of complete and continuous dominance relation. Internal and external stability are defined with respect to farsighted dominance. Stability of an outcome is conditioned on the history via which it is reached. A...

We study repeated prize allocation when the discount factors of the agents are unequal. The feasible set of payoffs behaves badly: the Pareto frontier is everywhere discontinuous and there is an open subset of (high) discount factors under which the feasible set is totally disconnected.

We study the existence of pure strategy Markov perfect equilibria in two-person perfect information games. There is a state space X and each period player's possible actions are a subset of X. This set of feasible actions depends on the current state, which is determined by the choice of the...