This paper analyses the effect of the corporate tax rate on the cost of capital and investment through two different channels. The first one concerns the fairly standard change in the user cost of capital, which determines a firm's optimal capital stock given that the firm is located in the...

This paper evaluates approximation methods to make manageable the numerical solution of overlapping generation models with aggregate risk. The paper starts with a model in which households maximize expected utility over their life cycle. Instantaneous utility is characterized by constant...