Optimal Exchange Rate Regimes: Turning Mundell-Fleming's Dictum on Its Head
AbstractA famous dictum in open economy macroeconomics -- which obtains in the Mundell-Fleming world of sticky prices and perfect capital mobility -- holds that the choice of the optimal exchange rate regime should depend on the type of shock hitting the economy. If shocks are predominantly real, a flexible exchange rate is optimal, whereas if shocks are mainly monetary, a fixed exchange rate is optimal. There is no obvious reason, however, why this paradigm should be the most appropriate one to think about this important issue. Arguably, asset market frictions may be as pervasive as goods market frictions (particularly in developing countries). In this light, we show that in a model with flexible prices and asset market frictions, the Mundell-Fleming dictum is turned on its head: flexible rates are optimal in the presence of monetary shocks, whereas fixed rates are optimal in response to real shocks. We thus conclude that the choice of an optimal exchange rate regime should depend not only on the type of shock (real versus monetary) but also on the type of friction (goods versus asset market).
Download InfoTo our knowledge, this item is not available for download. To find whether it is available, there are three options:
1. Check below under "Related research" whether another version of this item is available online.
2. Check on the provider's web page whether it is in fact available.
3. Perform a search for a similarly titled item that would be available.
Bibliographic InfoPaper provided by Iowa State University, Department of Economics in its series Staff General Research Papers with number 12816.
Date of creation: 01 Jan 2007
Date of revision:
Contact details of provider:
Postal: Iowa State University, Dept. of Economics, 260 Heady Hall, Ames, IA 50011-1070
Phone: +1 515.294.6741
Fax: +1 515.294.0221
Web page: http://www.econ.iastate.edu
More information through EDIRC
Other versions of this item:
- Amartya Lahiri & Rajesh Singh & Carlos A. Vegh, 2007. "Optimal Exchange Rate Regimes: Turning Mundell-Fleming's Dictum on its Head," Panoeconomicus, Savez ekonomista Vojvodine, Novi Sad, Serbia, vol. 54(3), pages 249-270, September.
- Amartya Lahiri & Rajesh Singh & Carlos A. Vegh, 2006. "Optimal exchange rate regimes: Turning Mundell-Fleming's dictum on its head," NBER Working Papers 12684, National Bureau of Economic Research, Inc.
- F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Amartya Lahiri & Rajesh Singh & Carlos A. Vegh, 2007.
"Segmented Asset Markets and Optimal Exchange Rate Regimes,"
NBER Working Papers
13154, National Bureau of Economic Research, Inc.
- Lahiri, Amartya & Singh, Rajesh & Vegh, Carlos, 2007. "Segmented asset markets and optimal exchange rate regimes," Journal of International Economics, Elsevier, vol. 72(1), pages 1-21, May.
- Singh, Rajesh & Lahiri, Amartya & Vegh, Carlos A, 2007. "Segmented Asset Markets and Optimal Exchange Rate Regimes," Staff General Research Papers 11446, Iowa State University, Department of Economics.
- Rajesh Singh & Carlos Vegh & Amartya Lahiri, 2007.
"Optimal Monetary Policy under Asset Market Segmentation,"
2007 Meeting Papers
943, Society for Economic Dynamics.
- Rajesh Singh & Amartya Lahiri & Carlos Vegh, 2004. "Optimal Monetary Policy under Asset Market Segmentation," Econometric Society 2004 North American Summer Meetings 643, Econometric Society.
- Stephen Ching & Michael B. Devereux, 2000.
"Mundell Revisited: A simple approach to the Costs and Benefits of a Single Currency Area,"
092000, Hong Kong Institute for Monetary Research.
- Stephen Ching & Michael B. Devereux, 2003. "Mundell Revisited: a Simple Approach to the Costs and Benefits of a Single Currency Area," Review of International Economics, Wiley Blackwell, vol. 11(4), pages 674-691, 09.
- Lucas, Robert Jr., 1982. "Interest rates and currency prices in a two-country world," Journal of Monetary Economics, Elsevier, vol. 10(3), pages 335-359.
- repec:rus:hseeco:124089 is not listed on IDEAS
- Casey B. Mulligan & Xavier Sala-i-Martin, 2000. "Extensive Margins and the Demand for Money at Low Interest Rates," Journal of Political Economy, University of Chicago Press, vol. 108(5), pages 961-991, October.
- Luis Felipe Cespedes & Roberto Chang & Andres Velasco, 2000.
"Balance Sheets and Exchange Rate Policy,"
NBER Working Papers
7840, National Bureau of Economic Research, Inc.
- Reinhart, Carmen & Vegh, Carlos & Velasco, Andres, 2008. "Money, Crises, and Transition Essays in Honor of Guillermo A. Calvo: An Introduction," MPRA Paper 13232, University Library of Munich, Germany.
- Paul McNelis & Guay Lim, 2009.
"Cyclical Government Spending, Income Inequality and Welfare in Small Open Economies,"
2009 Meeting Papers
300, Society for Economic Dynamics.
- G. C. Lim & Paul D. McNelis, 2008. "Cyclical Government Spending, Income Inequality and Welfare in Small Open Economies," Melbourne Institute Working Paper Series wp2008n18, Melbourne Institute of Applied Economic and Social Research, The University of Melbourne.
- Ouchen, Mariam, 2013. "Optimal choice of an exchange rate regime: a critical literature review," MPRA Paper 43907, University Library of Munich, Germany, revised 19 Jan 2013.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Stephanie Bridges) The email address of this maintainer does not seem to be valid anymore. Please ask Stephanie Bridges to update the entry or send us the correct address.
If references are entirely missing, you can add them using this form.