The Solow condition is examined in an intertemporal model that blends the shirking and the turnover models of efficiency wages with managerial supervision. It is shown that the Solow condition does not hold when shirking and turnover costs are considered. The Solow condition can be a possible...

This paper derives an optimal investment function that combines Tobin's q with Goodwin's nonlinear accelerator. It provides microfoundations to the backward looking behavior of investment in Goodwin's model, and simultaneously allows the study of Tobin's q into a business cycle model

This paper analyses an overlapping generations model with absolute bequest motive. It is shown that the widely accepted criterion to verify dynamic efficiency does not apply to this case. In our model the social planner maximizes welfare by choosing a capital stock larger than the golden rule...

The intertemporal substitution model of labor supply has been based on closed economy models. This paper studies the intertemporal substitution hypothesis in an open economy. It derives the long run labor supply as a function of the real wage, real interest rate and real exchange rate from a...