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This paper studies optimal fiscal policy in an economy where heterogeneous agents with uncertain lifetimes coexist. We show that some plausible social welfare functions lead to time-inconsistent optimal plans, and we suggest restrictions on social preferences that avoid the problem. The...
Persistent link: https://www.econbiz.de/10012477491
a sticky-price alternative to Lucas's (1982) exchage rate risk premium model. We show that the level risk premium' in …
Persistent link: https://www.econbiz.de/10012472119
The paper develops a simple stochastic new open economy macroeconomic model based on sticky nominal wages. Explicit solution of the wage-setting problem under uncertainty allows one to analyze the effects of the monetary regime on welfare, expected output, and the expected terms of trade....
Persistent link: https://www.econbiz.de/10012471471
In this paper I focus on two specific hazard areas in the transition from Stage Two to Stage Three of European economic and monetary union (EMU), as well as on some key problems of Stage Three that EMU's monetary and fiscal structures appear ill-prepared to handle. The transitional hazards are...
Persistent link: https://www.econbiz.de/10012471509
between consumption on different dates. If residents of different countries have access to a nominally risk-free bond …
Persistent link: https://www.econbiz.de/10012476995
There is a large and growing empirical literature that tests forthe existence of asset-price bubbles or "sunspot" equilibria -- equilibria unrelated to market fundamentals. Our view is that even tests for non-stationary asset-price bubbles should not be interpreted as such. In the present paper...
Persistent link: https://www.econbiz.de/10012477481
This paper develops a dynamic framework in which macroeconomic liberalization and stabilization measures of the type recently seen in Latin America can be studied. The model is sufficiently general to cover both polar cases of a closed capital account and free private capital mobility, so the...
Persistent link: https://www.econbiz.de/10012477560
In the late 1970s countries in Latin America's Southern Cone attempted to lower domestic inflation rates through the progressive reduction of a preannounced rate of exchange-rate devaluation. The stabilization programs gave rise to massive capital inflows, real exchange-rate appreciation, and...
Persistent link: https://www.econbiz.de/10012477632
This paper studies exchange rate behavior in models with moving long-run equilibria incorporating alternative price-adjustment mechanisms.The paper demonstrates that price-adjustment rules proposed by Mussa andby Barro and Grossman yield models that are empirically indistinguishable from each...
Persistent link: https://www.econbiz.de/10012477926
The collapse of a fixed exchange rate is typically marked by a sudden balance-of-payments crisis in which"speculators" fleeing from the domestic currency acquire a large portion of the central bank's foreign exchange holdings.Faced with such an attack, the central bank often withdraws...
Persistent link: https://www.econbiz.de/10012477999