This paper studies a model of corporate finance in which firms use stock issuance to finance investment. We assume that the firm is "rational" and therefore recognizes the relationship between future dividends and stock prices. Under this assumption, future variables enter in the constraints of...

Social optimization problems typically maximize the sum of individual weighted utilities over feasible allocations that satisfy certain constraints. While social optimization problems are at the heart of economic analysis, it is not always clear how to choose individual welfare weights. In this...

In a model with capital accumulation, aggregate risk and competitive intermediaries, Abraham and Carceles-Poveda (2006) show that the constrained efficient allocations can be decentralized as a competitive equilibrium with endogenous borrowing limits that do not allow for default if one also...

In the United States, the residential housing market went through important changes over the period from the 1970s to the mid-1990s. Although the aggregate homeownership rate was relatively constant during that period, the distribution of homeownership rates by age changed in remarkable ways....

Under a linear approximation, a standard two-country business cycles model with incomplete markets delivers consumption and debt dynamics that are non-stationary (unit root) and a bond price that is independent of the wealth distribution. We argue that these two features are due to the local...