We study the mechanism-design problem of guaranteeing desirable performances whenever agents are rational in the sense of not playing weakly dominated strategies. We first provide an upper bound for the best performance we can guarantee among all feasible mechanisms. We then prove the bound to...

This paper discusses some connections among several robustness concepts of mechanisms in terms of agents' behaviors. Specifically, under certain conditions such as private values and ``rich'' interdependent values, we show that implementation in (one-round or iterative) undominated strategies, a...

The Boston mechanism is criticized for its poor incentive and welfare performance compared with the Gale-Shapley deferred-acceptance mechanism (DA). Using school choice data from Beijing, I investigate parents' behavior under the Boston mechanism, taking into account parents' possible mistakes...