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Optimal and time consistent exchange-rate management in an overlapping-generations economy

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  • Eaton, Jonathan

Abstract

This paper analyzes exchange rate management in a simple overlapping generations model. This framework is used to evaluate alternative policies in terms of their implications for the welfare of individuals in the economy.The analysis identifies two objectives of monetary policy,providing adesirable store of value and collecting seigniorage. When the chief concern is to provide a desirable store of value (as when the monetary authority's major constituency consists of the asset holders of the economy), a policy of fixing the exchange rate does better when shocks are primarily of domestic origin while floating becomes more desirable when foreign shocks predominate. When seigniorage concerns are paramount (as when the authority's constituency is the young generation) flexible rates do better.When seigniorage concernsare paramount and when the monetary authority cannot establish a reputation for conducting monetary policy in a way that makes the currency a desirable store of value, a national currency may not be viable in the absence of exchange controls. Such controls may be justified in this situation.
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  • Eaton, Jonathan, 1985. "Optimal and time consistent exchange-rate management in an overlapping-generations economy," Journal of International Money and Finance, Elsevier, vol. 4(1), pages 83-100, March.
  • Handle: RePEc:eee:jimfin:v:4:y:1985:i:1:p:83-100
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    Cited by:

    1. Obstfeld, Maurice & Stockman, Alan C., 1985. "Exchange-rate dynamics," Handbook of International Economics, in: R. W. Jones & P. B. Kenen (ed.), Handbook of International Economics, edition 1, volume 2, chapter 18, pages 917-977, Elsevier.
    2. van de Klundert, Theo C N J & van der Ploeg, Frederick, 1987. "Wage Rigidity and Capital Mobility in an Optimizing Model of a Small Open Economy," CEPR Discussion Papers 168, C.E.P.R. Discussion Papers.
    3. Michael B. Devereux & Charles Engel, 2001. "The Optimal Choice of Exchange Rate Regime: Price-Setting Rules and Internationalized Production," NBER Chapters, in: Topics in Empirical International Economics: A Festschrift in Honor of Robert E. Lipsey, pages 163-194, National Bureau of Economic Research, Inc.
    4. Engel, Charles, 2001. "Optimal Exchange Rate Policy: The Influence of Price Setting and Asset Markets," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 33(2), pages 518-541, May.
    5. Flood, Robert P. & Hodrick, Robert J., 1986. "Real aspects of exchange rate regime choice with collapsing fixed rates," Journal of International Economics, Elsevier, vol. 21(3-4), pages 215-232, November.
    6. Turnovsky, Stephen J. & Grinols, Earl, 1996. "Optimal government finance policy and exchange rate management in a stochastically growing open economy," Journal of International Money and Finance, Elsevier, vol. 15(5), pages 687-716, October.
    7. BEN ALI Mohamed Sami, 2006. "Capital Account Liberalization And Exchange Rate Regime Choice, What Scope For Flexibility In Tunisia?," William Davidson Institute Working Papers Series wp815, William Davidson Institute at the University of Michigan.
    8. Michael B. Devereux & Charles Engel, 1998. "Fixed vs. Floating Exchange Rates: How Price Setting Affects the Optimal Choice of Exchange-Rate Regime," NBER Working Papers 6867, National Bureau of Economic Research, Inc.
    9. William T. Smith, 2022. "The optimal hedge ratio: A solution, a conjecture, and a challenge," Economics Bulletin, AccessEcon, vol. 42(2), pages 877-888.
    10. William T. Smith, 2023. "The optimal hedge ratio: A closed-form solution, a conjecture, and a challenge," Economics Bulletin, AccessEcon, vol. 43(2), pages 748-758.
    11. Zhang, Zhichao, 2001. "Choosing an exchange rate regime during economic transition: The case of China," China Economic Review, Elsevier, vol. 12(2-3), pages 203-226.

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