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I show how to implement in a simple manner the comparison of alternative monetary policy rules in a two-country model of the new generation. These rules are: Full Price Stability, Taylor, Fixed and Managed Exchange Rates. I find, first, that the exchange rate dynamic is non-stationary unless...
Persistent link: https://www.econbiz.de/10005074158
Industrial countries moving from fixed to floating exchange rate regimes experience dramatic rises in the variability of the real exchange rate. This evidence, forcefully documented by Mussa (1986), is a puzzle to the extent that it is hard to reconcile with the assumption of flexible prices....
Persistent link: https://www.econbiz.de/10005074178
We lay out a tractable small open economy version of the canonical sticky price model, and use it as a framework to study the properties of three alternative monetary regimes: (a) optimal monetary policy, (b) a Taylor rule, and (c) an exchange rate peg. Several interesting results emerge from...
Persistent link: https://www.econbiz.de/10005074198
I study the macroeconomic costs (both in terms of stabilization and welfare) of the relinquishment of monetary policy independence associated with the membership of a currency area. The analysis is framed within a general equilibrium model of the world economy, composed by a large closed Union...
Persistent link: https://www.econbiz.de/10005027883
The effects of public debt and redistribution are intimately related. We illustrate this in a model with heterogenous agents and imperfect credit markets. Our setup di¤ers from the classic Savers-Spenders model of ?scal policy in that all agents engage in intertemporal optimization, but a...
Persistent link: https://www.econbiz.de/10010900765
In an economy with financial imperfections, Ricardian equivalence holds when prices are flexible and the steady-state distribution of consumption is uniform, or labor is inelastic. With different steady-state consumption levels, Ricardian equivalence fails, but tax cuts, somewhat paradoxically,...
Persistent link: https://www.econbiz.de/10010900775
During a fiscal stimulus, does it matter, for the size of the government spending multiplier, which category of agents bears the brunt of the current and/or future adjustment in taxes? In an economy with heterogeneous agents and imperfect financial markets, the answer depends on whether or not...
Persistent link: https://www.econbiz.de/10009189866
With perfect credit markets, any (lump-sum) tax redistribution is neutral. We study the e¤ects of a tax redistribution in an economy with heterogenous agents and borrowing constraints. Under ?exible prices, a tax redistribution that favors "the poor" (i.e., the credit constrained) is neutral,...
Persistent link: https://www.econbiz.de/10009189867
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