This paper considers two alternative approaches to stabilizing an economy with firm-specific productivity disturbances. The first uses wage contracts tying wages in each firm to these disturbances as well as the price level. The second uses a tax on firms which modifies their supply behavior...

This paper analyzes two simple wage rules that keep employment constant when there are shocks to the prices of imported materials. One rule ties nominal wages to the GNP deflator rather than the consumer price index. The second rule, followed by Japan after the second oil price shock, ties the...

This paper analyzes exchange market intervention in a stochastic model of a small open economy. The distinction is made between disturbances which are unanticipated and anticipated on the one hand, and those that are perceived as being transitory or permanent, on the other. The paper...

This paper analyzes the impact of a tariff on sectoral adjustments in an economy which produces two traded consumption goods, one of which is exported, and a non-traded investment good. The importance of sectoral capital intensities is emphasized. In particular, the qualitative dynamic...

This paper analyzes the optimal intertemporal tradeoff between inflation and output in an open economy under perfect foresight. The announcement of the optimal plan may, or may not, generate an initial jump in the exchange rate. That depends upon the real adjustment costs, which such...

This paper demonstrates that if current shocks are observed instantaneously, output can be stabilized perfectly for completely general supply disturbances, using simple monetary rules based only on: (i) the current shock, (ii) the previous forecast of the current shock, (iii) the forecast for...

This paper emphasizes how the choice of the optimal monetary growth rate in a small open economy under perfect capital mobility depends upon the accommodating policy chosen to maintain the overall budget constraint in the economy. When this occurs through lump sum taxation, the optimal monetary...

A number of macroeconomic models of open economies under flexible exchange rate assume a strong version of perfect capital mobility which implies that currency speculation commands no risk premium. If this assumption is dropped a number of important results no longer obtain. First, the exchange...

This paper analyzes the effects of both anticipated and unanticipated monetary and fiscal disturbances, on the dynamic behavior of a monetary model of a small open economy. It focuses on the adjustment of the short-term and long-term interest rates and the divergence of their transitional paths,...

This paper analyzes the international transmission of tax shocks in a two-country infinite-horizon representative agent framework. In analyzing such shocks, the viability of the underlying tax regimes, arising from the arbitrage conditions characterizing equilibrium in a perfect world capital...