In this paper risk sharing among individuals within and across regions in a federation with population mobility and infinite horizons is considered. It is shown that the regional authorities will not fully exploit gains from interregional risk sharing when population mobility is imperfect. In...

The money in utility model is reconsidered in the presence of endogenous labour and habits. With standard assumptions about preferences and a policy rule that sets the nominal interest rate by adjusting the growth rate of money, the model exhibits superneutrality in the steady state....

In this paper we study the effects of monetary policies on employment, capital accumulation, consumption, and the term structure of interest rates in a cash-in-advance economy, where money is required for consumption expenditures. Monetary policy involves targeting the inflation rate. The...

This paper emphasizes the importance of habit persistence in determining the effect of a permanent distortionary tariff on the current account. A distortionary tariff reduces real permanent income, requiring a fall in the standard of living. If the marginal utility of real consumption is...

The two-sector model is incorporated into Blanchard's OLG framework. The total effect of a terms-of-trade deterioration on aggregate savings is decomposed into an income effect and a wealth effect. The income effect comes about because a terms-of-trade deterioration changes the value of the GDP....