Pecuniary externalities often serve as a rationale for government intervention into financial markets. This article reviews the theory of market provision of liquidity in a Diamond-Dybvig economy and examines whether or not the possibility of retrade leads to pecuniary externalities and market...

asset income tax in this system is zero.

This article studies a tractable theoretical model of optimal consumption and saving decisions with endogenous retirement. Particular attention is paid to the impact of an increase in the risk of losing one’s job on the optimal path of consumption and wealth accumulation. Even if one does not...

In this article, we describe a time-consistency problem that can arise in the government's policy toward insolvent financial firms. We present this problem using a simple model in which shareholders of a large financial firm can raise low-cost debt financing and take on an excessive amount of...