The debate over modernizing the financial structure is raising questions about the merits of modernizing the financial regulatory structure. Regulatory structure is important because an almost unavoidable feature of our current system of government is that Congress assigns multiple goals that...

In this article we analyse the effects of different regulatory schemes (price cap and profit sharing) on a firm s investment of endogenous size. Using a real option approach in continuous time, we show that profit sharing does not affect a firm s start-up decision relative to a pure price cap...

This paper develops a model of policy regime uncertainty and its consequences for stabilizing expectations. Because of learning dynamics, uncertainty about monetary and fiscal policy is shown to restrict, relative to a rational expectations analysis, the set of policies consistent with...