IDEAS home Printed from https://ideas.repec.org/p/cpr/ceprdp/10697.html
   My bibliography  Save this paper

A Model of the Twin Ds: Optimal Default and Devaluation

Author

Listed:
  • Na, Seunghoon
  • Schmitt-Grohé, Stephanie
  • Uribe, Martín
  • Yue, Vivian

Abstract

This paper characterizes jointly optimal default and exchange-rate policy in a small open economy with limited enforcement of debt contracts and downward nominal wage rigidity. Under optimal policy, default occurs during contractions and is accompanied by large devaluations. The latter inflate away real wages thereby avoiding massive unemployment. Thus, the Twin Ds phenomenon emerges endogenously as the optimal outcome. By contrast, under fixed exchange rates, optimal default takes place in the context of large involuntary unemployment. Fixed-exchange-rate economies are shown to have stronger default incentives and therefore support less external debt than economies with optimally floating rates.

Suggested Citation

  • Na, Seunghoon & Schmitt-Grohé, Stephanie & Uribe, Martín & Yue, Vivian, 2015. "A Model of the Twin Ds: Optimal Default and Devaluation," CEPR Discussion Papers 10697, C.E.P.R. Discussion Papers.
  • Handle: RePEc:cpr:ceprdp:10697
    as

    Download full text from publisher

    File URL: http://www.cepr.org/active/publications/discussion_papers/dp.php?dpno=10697
    Download Restriction: CEPR Discussion Papers are free to download for our researchers, subscribers and members. If you fall into one of these categories but have trouble downloading our papers, please contact us at subscribers@cepr.org

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Carmen M. Reinhart, 2002. "Default, Currency Crises, and Sovereign Credit Ratings," World Bank Economic Review, World Bank Group, vol. 16(2), pages 151-170, August.
    2. Krugman, Paul, 1979. "A Model of Balance-of-Payments Crises," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 11(3), pages 311-325, August.
    3. repec:bla:jeurec:v:14:y:2016:i:6:p:1329-1371 is not listed on IDEAS
    4. Kim, Yun Jung & Zhang, Jing, 2012. "Decentralized borrowing and centralized default," Journal of International Economics, Elsevier, vol. 88(1), pages 121-133.
    5. Giancarlo Corsetti & Luca Dedola, 2016. "The Mystery Of The Printing Press: Monetary Policy And Self-Fulfilling Debt Crises," Journal of the European Economic Association, European Economic Association, vol. 14(6), pages 1329-1371, December.
    6. Carlos E. Zarazaga, 2012. "Default and lost opportunities: a message from Argentina for euro-zone countries," Economic Letter, Federal Reserve Bank of Dallas, vol. 7(may).
    7. Giancarlo Corsetti & Luca Dedola, 2012. "The "Mystery of the Printing Press" Monetary Policy and Self-fulfilling Debt Crises," Discussion Papers 1424, Centre for Macroeconomics (CFM), revised Aug 2014.
    8. Kollmann, Robert, 2002. "Monetary policy rules in the open economy: effects on welfare and business cycles," Journal of Monetary Economics, Elsevier, vol. 49(5), pages 989-1015, July.
    Full references (including those not matched with items on IDEAS)

    More about this item

    Keywords

    capital controls; currency pegs; downward nominal wage rigidity; exchange rates; optimal monetary policy; sovereign default;

    JEL classification:

    • E43 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Interest Rates: Determination, Term Structure, and Effects
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • F31 - International Economics - - International Finance - - - Foreign Exchange
    • F34 - International Economics - - International Finance - - - International Lending and Debt Problems
    • F38 - International Economics - - International Finance - - - International Financial Policy: Financial Transactions Tax; Capital Controls
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:cpr:ceprdp:10697. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (). General contact details of provider: .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.