We construct a model to show that active financial intermediation can induce economic fluctuations. We embed a financial sector in a simple overlapping generation model with a single stock of capital. Individuals are risk averse agents that face idiosyncratic risks in their business activities:...

This paper examines the pattern of intertemporal trade between countries with different distribution of wealth. We also examine the consequences of redistribution policies in this framework. The driving force of our model are risk aversion, capital market imperfections, and costs associated with...

This paper examines the endogenous determination of the choice between an entrepreneur and a pure lender. The model relies on three key factors: risk aversion, wealth distribution, and moral hazard. We show that, under certain assumptions, only agents in the middle range of the wealth...