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Unemployment and optimal exchange rate in an open economy

Author

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  • Choi, Yoonho
  • Choi, E. Kwan

Abstract

China has been criticized for adopting a low yuan policy to take unfair advantage of its trading partners. This paper considers the optimal exchange rate policy of a Keynesian open economy with unemployed resources. In the case of Cobb-Douglas utility and production functions, indirect utility is monotone-increasing and concave in the exchange rate. Yuan devaluation is shown to reduce unemployment. Moreover, the optimal exchange rate is one which guarantees full employment. The United States may want to choose a different rate which ensures full employment. The two countries could negotiate an intermediate exchange rate for which some unemployment exists in both countries.

Suggested Citation

  • Choi, Yoonho & Choi, E. Kwan, 2018. "Unemployment and optimal exchange rate in an open economy," Economic Modelling, Elsevier, vol. 69(C), pages 82-90.
  • Handle: RePEc:eee:ecmode:v:69:y:2018:i:c:p:82-90
    DOI: 10.1016/j.econmod.2017.09.009
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    References listed on IDEAS

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    1. Punnoose Jacob & Lenno Uuskula, 2016. "Deep habits and exchange rate pass-through," CAMA Working Papers 2016-17, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
    2. Yin-Wong Cheung & Menzie D. Chinn & Eiji Fujii, 2010. "China's Current Account and Exchange Rate," NBER Chapters,in: China's Growing Role in World Trade, pages 231-271 National Bureau of Economic Research, Inc.
    3. Devereux, M. B., 2000. "How does a devaluation affect the current account?," Journal of International Money and Finance, Elsevier, vol. 19(6), pages 833-851, December.
    4. Helpman, Elhanan, 1976. "Macroeconomic Policy in a Model of International Trade with a Wage Restriction," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 17(2), pages 262-277, June.
    5. Gita Gopinath & Oleg Itskhoki & Roberto Rigobon, 2010. "Currency Choice and Exchange Rate Pass-Through," American Economic Review, American Economic Association, vol. 100(1), pages 304-336, March.
    6. repec:hrv:faseco:30703874 is not listed on IDEAS
    7. Jiang, Jiadan & Kim, David, 2013. "Exchange rate pass-through to inflation in China," Economic Modelling, Elsevier, vol. 33(C), pages 900-912.
    8. Hailong Jin & E. Kwan Choi, 2013. "China's Profits and Losses from Currency Intervention, 1994-2011," CESifo Working Paper Series 4551, CESifo Group Munich.
    9. Frenkel, Roberto & Ros, Jaime, 2006. "Unemployment and the real exchange rate in Latin America," World Development, Elsevier, vol. 34(4), pages 631-646, April.
    10. Morris Goldstein & Nicholas Lardy, 2006. "China's Exchange Rate Policy Dilemma," American Economic Review, American Economic Association, vol. 96(2), pages 422-426, May.
    11. Jin, Hailong & Choi, Yoonho & Kwan Choi, E., 2016. "Unemployment and optimal currency intervention in an open economy," International Review of Economics & Finance, Elsevier, vol. 41(C), pages 253-261.
    12. Hamid Beladi & Reza Oladi, 2014. "On Offshoring and Trade Deficit," Review of Development Economics, Wiley Blackwell, vol. 18(3), pages 517-523, August.
    13. Yin-Wong Cheung, 2012. "Exchange Rate Misalignment - The Case of the Chinese Renminbi," CESifo Working Paper Series 3797, CESifo Group Munich.
    14. Bruno, Michael, 1976. "The Two-Sector Open Economy and the Real Exchange Rate," American Economic Review, American Economic Association, vol. 66(4), pages 566-577, September.
    15. Kan Yue & Kevin Honglin Zhang, 2013. "How Much Does China's Exchange Rate Affect the U.S. Trade Deficit?," Chinese Economy, Taylor & Francis Journals, vol. 46(6), pages 80-93, November.
    16. John T. Cuddington, 1981. "Import Substitution Policies: A Two-Sector, Fix-Price Model," Review of Economic Studies, Oxford University Press, vol. 48(2), pages 327-342.
    17. Holtemöller, Oliver & Mallick, Sushanta, 2013. "Exchange rate regime, real misalignment and currency crises," Economic Modelling, Elsevier, vol. 34(C), pages 5-14.
    18. Jin, Hailong & Choi, E. Kwan, 2013. "Profits and losses from currency intervention," International Review of Economics & Finance, Elsevier, vol. 27(C), pages 14-20.
    19. Al-Abri, Almukhtar Saif, 2014. "Optimal exchange rate policy for a small oil-exporting country: A dynamic general equilibrium perspective," Economic Modelling, Elsevier, vol. 36(C), pages 88-98.
    20. Thorvaldur Gylfason & Michael Schmid, 1983. "Does Devaluation Cause Stagflation?," Canadian Journal of Economics, Canadian Economics Association, vol. 16(4), pages 641-654, November.
    21. Ravi Batra & Hamid Beladi, 2013. "The US Trade Deficit and the Rate of Interest," Review of International Economics, Wiley Blackwell, vol. 21(4), pages 614-626, September.
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    More about this item

    Keywords

    Unemployment; Yuan devaluation; Optimal exchange rate;

    JEL classification:

    • F3 - International Economics - - International Finance

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