Some recent empirical findings are used to motivate employing a model in which consumption exhibits durability, and habits develop over the flow of services provided by them, in order to study the effects of tariff protection on the current account. Durability leads to adjacent substitutability...

We consider a federation with three regions and an imperfectly mobile population. If in the Nash equilibrium one region makes transfers to the other two then the outcome is efficient. If in the Nash equilibrium two regions make transfers to a third region the outcome may be inefficient, because...

A model in which consumption exhibits durability, and habits develop over the flow of services provided by them, is used to study the effects of exchange rate policies. The results of recent studies with regard to the effects of exchange rate policies are brought closer to some recent empirical...

The Heckscher-Ohlin model is incorporated into the overlapping generations framework of Blanchard (1985), and the effects of a terms of trade change on the current account are studied. As financial wealth is insurable, the rate of discount for future income from capital is smaller than the rate...

This paper studies the effects of monetary policies on employment, capital accumulation, consumption, and the term structure of interestrates in a cash-in-advance economy, where money is required for consumption expenditures. Monetary policy involves targeting the inflation rate or the nominal...

A model in which consumption exhibits durability, and habits develop over the flow of services provided by them is used to study current account dynamics. Durability leads to adjacent substitutability in consumption, while habits are assumed to lead to adjacent complementarity. The adjustment of...

This paper considers risk sharing among individuals within and across regions in a federation with population mobility and infinite horizons. It is shown that the regional authorities will not fully exploit gains from inter-regional risk sharing when population mobility is imperfect. However, in...

The fiscal externality model is extended to an infinite horizon setting with stochastic technologies. With imperfect population mobility some gains from risk sharing are not exploited by the regional authorities. Nevertheless, regional authorities who care about their reputation may be able to...

The implications of different cash in advance (CIA) constraints for open economies are worked out. If CIA constraints are only for consumption expenditures, changes in the rate of growth of money will have no steady state effects. If all transactions, even those involving bonds, are subject to...

It is shown that, in contrast to models with fixed labour, a change in monetary policy involving an increase in the inflation rate would have the same qualitative effects on steady state capital, consumption, and employment, regardless of whether only consumption or both consumption and...