This paper studies the effects of tariffs in a two-period, two-good, macroeconomic model. The first period is characterized by unemployment and either nominal or real wage rigidities. In the second period, all prices are flexible and markets clear. Consumer behavior is based on intertemporal...

An open macroeconomic model where wages and employment are determinedby bargaining between a representative firm and a representative union is developed. The model is characterized by a number of regimes; in each of these regimes the effects of changes in the termsof trade and in government...

A "disequilibrium" framework, which extends that of R. J. Barro and H. I. Grossman_(1971) and E. Malinvaud_(1977) to include overlapping generations and dynamics due to perfect foresight and t he accumulation of bonds and capital, is used to determine when a welfare-maximizing fiscal policy...

In a monetary overlapping generations model with an imperfectly competitive labor market in which output is below its full-employment level, it is shown that different backward-looking rules for forecasting inflation lead to different steady states, despite yielding no forecast errors in the...