This paper considers the robustness of optimal decisions in a model of monopoly and a model of competitive equilibrium in a securities market. Robustness, defined as payoffs being continuous with respect to perturbations in the underlying model, fails to hold for either model. Decision rules are...

This paper develops a theoretical framework for analyzing incentive schemes under bounded rationality. It starts from a standard principal-agent model and then superimposes an assumption of boundedly rational behavior on the part of the agent. Boundedly rational behavior is modeled as an...

In common value models, it is possible that the full information efficiency and the incentive constraint require the quantity of full and asymmetric information to move in opposite directions with the type. This conflict is called non-responsiveness. Most of those models share the features that...