The authors characterize the class of dynamic models that allow for the most commonly used types of sustained economic growth (balanced and asymptotically balanced). They show that, under a constant returns to scale technology, (asymptotically) constant discount rate and (asymptotically)...

An overlapping-generations model where agents choose whether to become educated when young is presented. Education enhances productivity, but needs to be financed by borrowing. Because of the possibility of default, lenders may ration credit. We characterize the steady-state equilibrium with and...

Existing theories that emphasize the significance of financial intermediation for economic development have not addressed two important empirical facts: (i) the relationship between financial and real activities depends crucially on the stage of development, and (ii) financial and industrial...