IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

Elasticity Optimism

  • Imbs, Jean
  • Mejean, Isabelle

Estimates of the elasticity of substitution between domestic and foreign varieties are small in macroeconomic data, and substantially larger in disaggregated studies. This may be an artifact of heterogeneity. We use disaggregated multilateral trade data to structurally identify elasticities of substitution in US goods. We spell out a partial equilibrium model to aggregate them adequately at the country level. We compare aggregate elasticities that impose equality across sectors, to estimates allowing for heterogeneity. The former are similar in value to conventional macroeconomic estimates; but they are more than twice larger -up to 7- with heterogeneity. The parameter is central to calibrated models in most of international economics. We discuss the difference our corrected estimate makes in various areas of international economics, including the dynamics of external balances, the international transmission of shocks, international portfolio choice and optimal monetary policy.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.cepr.org/active/publications/discussion_papers/dp.php?dpno=7177
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 look for a different version under "Related research" (further below) or search for a different version of it.

Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7177.

as
in new window

Length:
Date of creation: Feb 2009
Date of revision:
Handle: RePEc:cpr:ceprdp:7177
Contact details of provider: Postal: Centre for Economic Policy Research, 77 Bastwick Street, London EC1V 3PZ.
Phone: 44 - 20 - 7183 8801
Fax: 44 - 20 - 7183 8820

Order Information: Email:


References listed on IDEAS
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.:

as in new window
  1. Christian Broda & David E. Weinstein, 2006. "Globalization and the Gains from Variety," The Quarterly Journal of Economics, MIT Press, vol. 121(2), pages 541-585, May.
  2. Gordon H. Hanson, 1998. "Market Potential, Increasing Returns, and Geographic Concentration," NBER Working Papers 6429, National Bureau of Economic Research, Inc.
  3. John Romalis, 2005. "NAFTA's and CUSFTA's Impact on International Trade," NBER Working Papers 11059, National Bureau of Economic Research, Inc.
  4. Anne-Célia Disdier & Keith Head, 2008. "The Puzzling Persistence of the Distance Effect on Bilateral Trade," The Review of Economics and Statistics, MIT Press, vol. 90(1), pages 37-48, February.
  5. V. V Chari & Patrick J. Kehoe & Ellen R. McGrattan, 2002. "Can Sticky Price Models Generate Volatile and Persistent Real Exchange Rates?," Review of Economic Studies, Oxford University Press, vol. 69(3), pages 533-563.
  6. Melitz, Marc J, 2002. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," CEPR Discussion Papers 3381, C.E.P.R. Discussion Papers.
  7. Shiells, Clinton R, 1991. "Errors in Import-Demand Estimates Based upon Unit-Value Indexes," The Review of Economics and Statistics, MIT Press, vol. 73(2), pages 378-82, May.
  8. David K. Backus & Patrick J. Kehoe & Finn E. Kydland, 1992. "Dynamics of the trade balance and the terms of trade: the S-curve," Working Paper 9211, Federal Reserve Bank of Cleveland.
  9. Costas Arkolakis & Arnaud Costinot & Andrés Rodríguez-Clare, 2009. "New Trade Models, Same Old Gains?," NBER Working Papers 15628, National Bureau of Economic Research, Inc.
  10. repec:inr:wpaper:21709 is not listed on IDEAS
  11. Nicolas Coeurdacier, 2006. "Do trade costs in goods market lead to home bias in equities?," 2006 Meeting Papers 111, Society for Economic Dynamics.
  12. Andrew Atkeson & Ariel Burstein, 2008. "Pricing-to-market, trade costs, and international relative prices," Staff Report 404, Federal Reserve Bank of Minneapolis.
  13. Houthakker, Hendrik S & Magee, Stephen P, 1969. "Income and Price Elasticities in World Trade," The Review of Economics and Statistics, MIT Press, vol. 51(2), pages 111-25, May.
  14. Bianca De Paoli, 2004. "Monetary Policy and Welfare in a Small Open Economy," CEP Discussion Papers dp0639, Centre for Economic Performance, LSE.
  15. Pesaran, M.H. & Smith, R., 1992. "Estimating Long-Run Relationships From Dynamic Heterogeneous Panels," Cambridge Working Papers in Economics 9215, Faculty of Economics, University of Cambridge.
  16. James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," Journal of Economic Literature, American Economic Association, vol. 42(3), pages 691-751, September.
  17. Linda Tesar & Ariel Burstein & Chris Kurz, 2005. "Trade, Production Sharing and the International Transmission of Business Cycles," 2005 Meeting Papers 304, Society for Economic Dynamics.
  18. Kenneth Rogoff & William Brainard & George Perry, . "Global Current Account Imbalances and Exchange Rate Adjustments," Working Paper 33687, Harvard University OpenScholar.
  19. M. Hashem Pesaran, 2006. "Estimation and Inference in Large Heterogeneous Panels with a Multifactor Error Structure," Econometrica, Econometric Society, vol. 74(4), pages 967-1012, 07.
  20. Jonathan Heathcote & Fabrizio Perri, 2007. "The International Diversification Puzzle Is Not As Bad As You Think," NBER Working Papers 13483, National Bureau of Economic Research, Inc.
  21. Goldstein, Morris & Khan, Mohsin S., 1985. "Income and price effects in foreign trade," Handbook of International Economics, in: R. W. Jones & P. B. Kenen (ed.), Handbook of International Economics, edition 1, volume 2, chapter 20, pages 1041-1105 Elsevier.
  22. Joseph E. Gagnon, 2003. "Productive capacity, product varieties, and the elasticities approach to the trade balance," International Finance Discussion Papers 781, Board of Governors of the Federal Reserve System (U.S.).
  23. Keith Head & John Ries, 2001. "Increasing Returns versus National Product Differentiation as an Explanation for the Pattern of U.S.-Canada Trade," American Economic Review, American Economic Association, vol. 91(4), pages 858-876, September.
  24. Nicolas Coeurdacier & Robert Kollmann & Philippe Martin, 2009. "International portfolios with supply, demand and redistributive shocks," Sciences Po publications info:hdl:2441/c8dmi8nm4pd, Sciences Po.
  25. Kei-Mu Yi & M. Ayhan Kose, 2005. "Can the Standard International Business Cycle Model Explain the Relation Between Trade and Comovement?," IMF Working Papers 05/204, International Monetary Fund.
  26. Andrew B Bernard & Jonathan Eaton & J. Bradford Jensen & Samuel Kortum, 2000. "Plants and productivity in international trade," Working Papers 00-08, Center for Economic Studies, U.S. Census Bureau.
  27. Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-59, December.
  28. Murray C. Kemp, 1962. "Errors Of Measurement And Bias In Estimates Of Import Demand Parameters1," The Economic Record, The Economic Society of Australia, vol. 38(83), pages 369-372, 09.
  29. Arnold C. Harberger, 1957. "Some Evidence on the International Price Mechanism," Journal of Political Economy, University of Chicago Press, vol. 65, pages 506.
  30. Feenstra, Robert C, 1994. "New Product Varieties and the Measurement of International Prices," American Economic Review, American Economic Association, vol. 84(1), pages 157-77, March.
  31. Robert C. Feenstra, 1991. "New Goods and Index Numbers: U.S. Import Prices," NBER Working Papers 3610, National Bureau of Economic Research, Inc.
  32. Thomas Chaney, 2008. "Distorted Gravity: The Intensive and Extensive Margins of International Trade," American Economic Review, American Economic Association, vol. 98(4), pages 1707-21, September.
  33. Rubén Segura-Cayuela & Josep M. Vilarrubia, 2008. "Uncertainty and entry into export markets," Banco de Espa�a Working Papers 0811, Banco de Espa�a.
  34. Bruce A. Blonigen & Wesley W. Wilson, 1999. "Explaining Armington: What Determines Substitutability Between Home and Foreign Goods?," Canadian Journal of Economics, Canadian Economics Association, vol. 32(1), pages 1-21, February.
  35. Peter Hooper & Karen Johnson & Jaime Marquez, 1998. "Trade elasticities for G-7 countries," International Finance Discussion Papers 609, Board of Governors of the Federal Reserve System (U.S.).
  36. Baier, Scott L. & Bergstrand, Jeffrey H., 2001. "The growth of world trade: tariffs, transport costs, and income similarity," Journal of International Economics, Elsevier, vol. 53(1), pages 1-27, February.
  37. Harold L. Cole & Maurice Obstfeld, 1989. "Commodity Trade and International Risk Sharing: How Much Do Financial Markets Matter?," NBER Working Papers 3027, National Bureau of Economic Research, Inc.
  38. repec:spo:wpecon:info:hdl:2441/c8dmi8nm4pdjkuc9g708n2m4m is not listed on IDEAS
  39. repec:spo:wpmain:info:hdl:2441/c8dmi8nm4pdjkuc9g708n2m4m is not listed on IDEAS
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:cpr:ceprdp:7177. 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: ()

The email address of this maintainer does not seem to be valid anymore. Please ask to update the entry or send us the correct address

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 references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link 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 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.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.