IDEAS home Printed from https://ideas.repec.org/p/hal/journl/halshs-00325987.html
   My bibliography  Save this paper

On financial markets incompleteness, price stickiness and welfare in a monetary union

Author

Listed:
  • Aurélien Eyquem

    (CREM - Centre de recherche en économie et management - UNICAEN - Université de Caen Normandie - NU - Normandie Université - UR - Université de Rennes - CNRS - Centre National de la Recherche Scientifique)

  • Stéphane Auray

    (GREMARS - Groupe de Recherches Modélisation Appliquée à la Recherche en Sciences Sociales - Université de Lille, Sciences Humaines et Sociales)

Abstract

The paper builds a two-country model of a monetary union with home bias and price stickiness. Incompleteness of financial asset markets is allowed. In this environment, we derive the solution for optimal behavior by the monetary policymaker and show that welfare can be higher under incomplete markets than under complete markets. The argument is a second-best one. In a monetary union with equal nominal rigidity across countries, optimal monetary policy stabilizes aggregate, union-wide inflation, but cannot fully stabilize the country-level inflation rates. Market incompleteness results in less volatility of the terms of trade because part of the adjustment goes through the current account), and hence less volatile national inflation rates. Through this channel, welfare ends up being higher under incomplete markets. These results are also robust when nominal rigidity differs across countries and when the form of the monetary policy is modified.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Aurélien Eyquem & Stéphane Auray, 2008. "On financial markets incompleteness, price stickiness and welfare in a monetary union," Post-Print halshs-00325987, HAL.
    • Handle: RePEc:hal:journl:halshs-00325987
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below 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.

    Other versions of this item:

    References listed on IDEAS

    as
    1. Schmitt-Grohe, Stephanie & Uribe, Martin, 2003. "Closing small open economy models," Journal of International Economics, Elsevier, vol. 61(1), pages 163-185, October.
    2. Kim, Jinill & Kim, Sunghyun Henry, 2003. "Spurious welfare reversals in international business cycle models," Journal of International Economics, Elsevier, vol. 60(2), pages 471-500, August.
    3. Kim, Jinill & Kim, Sunghyun Henry & Levin, Andrew, 2003. "Patience, persistence, and welfare costs of incomplete markets in open economies," Journal of International Economics, Elsevier, vol. 61(2), pages 385-396, December.
    4. Lane, Philip R. & Milesi-Ferretti, Gian Maria, 2001. "The external wealth of nations: measures of foreign assets and liabilities for industrial and developing countries," Journal of International Economics, Elsevier, vol. 55(2), pages 263-294, December.
    5. Pierpaolo Benigno, 2009. "Price Stability with Imperfect Financial Integration," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(s1), pages 121-149, February.
    6. Ben S. Bernanke & Julio J. Rotemberg (ed.), 1997. "NBER Macroeconomics Annual 1997," MIT Press Books, The MIT Press, edition 1, volume 1, number 026252242x, April.
    7. Beetsma, Roel M.W.J. & Jensen, Henrik, 2005. "Monetary and fiscal policy interactions in a micro-founded model of a monetary union," Journal of International Economics, Elsevier, vol. 67(2), pages 320-352, December.
    8. Corsetti, Giancarlo, 2006. "Openness and the case for flexible exchange rates," Research in Economics, Elsevier, vol. 60(1), pages 1-21, March.
    9. Benigno, Pierpaolo, 2004. "Optimal monetary policy in a currency area," Journal of International Economics, Elsevier, vol. 63(2), pages 293-320, July.
    10. Cole, Harold L. & Obstfeld, Maurice, 1991. "Commodity trade and international risk sharing : How much do financial markets matter?," Journal of Monetary Economics, Elsevier, vol. 28(1), pages 3-24, August.
    11. Matthew B. Canzoneri & Robert E. Cumby & Behzad T. Diba, 2004. "The Cost of Nominal Inertia in NNS Models," NBER Working Papers 10889, National Bureau of Economic Research, Inc.
    12. Faia, Ester, 2007. "Finance and international business cycles," Journal of Monetary Economics, Elsevier, vol. 54(4), pages 1018-1034, May.
    13. Harrigan, James, 1993. "OECD imports and trade barriers in 1983," Journal of International Economics, Elsevier, vol. 35(1-2), pages 91-111, August.
    14. Julio J. Rotemberg & Michael Woodford, 1997. "An Optimization-Based Econometric Framework for the Evaluation of Monetary Policy," NBER Chapters, in: NBER Macroeconomics Annual 1997, Volume 12, pages 297-361, National Bureau of Economic Research, Inc.
    15. Guillermo A. Calvo, 1983. "Staggered Contracts and Exchange Rate Policy," NBER Chapters, in: Exchange Rates and International Macroeconomics, pages 235-258, National Bureau of Economic Research, Inc.
    16. Lane, Philip & Milesi-Ferretti, Gian Maria, "undated". "External Wealth of Nations," Instructional Stata datasets for econometrics extwealth, Boston College Department of Economics.
    17. Michael Woodford, 2003. "Optimal Interest-Rate Smoothing," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 70(4), pages 861-886.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Stéphane Auray & Aurélien Eyquem & Gérard Hamiache & Jean‐Christophe Poutineau, 2008. "Sharing Money Creation in a Monetary Union," Review of International Economics, Wiley Blackwell, vol. 16(5), pages 817-834, November.
    2. St?phane Auray & Aur?lien Eyquem, 2014. "Welfare Reversals in a Monetary Union," American Economic Journal: Macroeconomics, American Economic Association, vol. 6(4), pages 246-290, October.
    3. Pierpaolo Benigno, 2009. "Price Stability with Imperfect Financial Integration," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(s1), pages 121-149, February.
    4. Auray, Stéphane & Eyquem, Aurélien & Poutineau, Jean-Christophe, 2010. "The Welfare Gains Of Trade Integration In The European Monetary Union," Macroeconomic Dynamics, Cambridge University Press, vol. 14(5), pages 645-676, November.
    5. Ghironi, Fabio, 2008. "The role of net foreign assets in a New Keynesian small open economy model," Journal of Economic Dynamics and Control, Elsevier, vol. 32(6), pages 1780-1811, June.
    6. Ghironi, Fabio, 2006. "Macroeconomic interdependence under incomplete markets," Journal of International Economics, Elsevier, vol. 70(2), pages 428-450, December.
    7. Canzoneri, Matthew B. & Cumby, Robert E. & Diba, Behzad T., 2005. "The need for international policy coordination: what's old, what's new, what's yet to come?," Journal of International Economics, Elsevier, vol. 66(2), pages 363-384, July.
    8. Aurélien Eyquem, 2007. "Fiscal policy in an estimated model of the European monetary union," Post-Print halshs-00161321, HAL.
    9. Ester Faia, 2011. "Macroeconomic and welfare implications of financial globalization," Journal of Applied Economics, Universidad del CEMA, vol. 14, pages 119-144, May.
    10. Faia, Ester & Iliopulos, Eleni, 2011. "Financial openness, financial frictions and optimal monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 35(11), pages 1976-1996.
    11. Devereux, Michael B. & Sutherland, Alan, 2008. "Financial globalization and monetary policy," Journal of Monetary Economics, Elsevier, vol. 55(8), pages 1363-1375, November.
    12. Christoph Thoenissen & Gianluca Benigno, 2004. "On the consumption real exchange rate anomaly," 2004 Meeting Papers 533, Society for Economic Dynamics.
    13. Smets, Frank & Wouters, Raf, 2002. "Openness, imperfect exchange rate pass-through and monetary policy," Journal of Monetary Economics, Elsevier, vol. 49(5), pages 947-981, July.
    14. Corsetti, Giancarlo & Dedola, Luca & Leduc, Sylvain, 2010. "Optimal Monetary Policy in Open Economies," Handbook of Monetary Economics, in: Benjamin M. Friedman & Michael Woodford (ed.), Handbook of Monetary Economics, edition 1, volume 3, chapter 16, pages 861-933, Elsevier.
    15. Lipińska, Anna & von Thadden, Leopold, 2019. "On The Effectiveness Of Fiscal Devaluations In A Monetary Union," Macroeconomic Dynamics, Cambridge University Press, vol. 23(8), pages 3424-3456, December.
    16. Katrin Rabitsch, 2012. "The Role of Financial Market Structure and the Trade Elasticity for Monetary Policy in Open Economies," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 44(4), pages 603-629, June.
    17. Eleni Iliopulos, 2009. "External imbalances and collateral constraints in a two-country world," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00429600, HAL.
    18. Ester Faia & Eleni Iliopulos, 2010. "Financial Globalization, Financial Frictions and Optimal Monetary Policy," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00497486, HAL.
    19. Eswar S. Prasad & Kenneth Rogoff & Shang-Jin Wei & M. Ayhan Kose, 2007. "Financial Globalization, Growth and Volatility in Developing Countries," NBER Chapters, in: Globalization and Poverty, pages 457-516, National Bureau of Economic Research, Inc.
    20. Cook, David, 2004. "Monetary policy in emerging markets: Can liability dollarization explain contractionary devaluations?," Journal of Monetary Economics, Elsevier, vol. 51(6), pages 1155-1181, September.

    More about this item

    Keywords

    monetary union; asymmetric shocks; price stickiness; financial market incompleteness; welfare;
    All these keywords.

    JEL classification:

    • E51 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Money Supply; Credit; Money Multipliers
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • F36 - International Economics - - International Finance - - - Financial Aspects of Economic Integration
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

    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:hal:journl:halshs-00325987. See general information about how to correct material in RePEc.

    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 bibliographic 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.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

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

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.