We aim at obtaining a simple quantitative rule for the joint determining of optimal corporate investment and financing policies in an intertemporal setting. A novel general continuous-time framework, inspired by the optimal portfolio design literature, is first built. We derive the optimal...

The paper deals with taxation effects on optimal portfolio rules of de fined contribution (DC) and de fined benefi t (DB) pension funds in a continuous-time setting. Following practice, three tax types are considered: on contributions, investment gains and pensions. We focus on the tax effects...

We analyze the rationale for the pay-as-you-go (paygo) pension system existence on diversi fication grounds. A continuous-time portfolio choice setting is built, basing on Merton (1971)´s analysis, where a reasonable balance between the taking account of the economic and fi nancial facets of...

This paper analyzes the transition from a pay-as-you-go to a fully funded pension system within the framework of endogenous growth in the presence of uncertainty. Gyárfás and Marquardt (2001) prove the possibility of a Pareto improving conversion in a certain world. Two distinct kinds of...