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Is the international border effect larger than the domestic border effect? evidence from U.S. trade

  • Cletus C. Coughlin
  • Dennis Novy

Many studies have found that international borders represent large barriers to trade. But how do international borders compare to domestic border barriers? We investigate international and domestic border barriers in a unified framework. We consider a unique data set of exports from individual U.S. states to foreign countries and combine it with trade flows within and between U.S. states. After controlling for distance and country size, we find that relative to state-to-state trade, crossing an individual U.S. state's domestic border entails a larger trade barrier than crossing the international U.S. border. This finding highlights the concentration of trade flows at the local level and the importance of factors such as informational barriers and transportation costs even for the relatively short distances associated with state-to-state trade.

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Paper provided by Federal Reserve Bank of St. Louis in its series Working Papers with number 2009-057.

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Date of creation: 2009
Date of revision:
Handle: RePEc:fip:fedlwp:2009-057
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  1. James E. Anderson & Eric van Wincoop, 2001. "Gravity with Gravitas: A Solution to the Border Puzzle," NBER Working Papers 8079, National Bureau of Economic Research, Inc.
  2. Andrew J. Cassey, 2010. "State Export Behavior and Barriers," Working Papers 2010-14, School of Economic Sciences, Washington State University.
  3. Simon J. Evenett & Wolfgang Keller, 1998. "On Theories Explaining the Success of the Gravity Equation," NBER Working Papers 6529, National Bureau of Economic Research, Inc.
  4. Subhayu Bandyopadhyay & Cletus C. Coughlin & Howard J. Wall, 2008. "Ethnic Networks and US Exports," Review of International Economics, Wiley Blackwell, vol. 16(1), pages 199-213, 02.
  5. Poncet, Sandra, 2003. "Measuring Chinese domestic and international integration," China Economic Review, Elsevier, vol. 14(1), pages 1-21.
  6. Cletus C. Coughlin, 2004. "The increasing importance of proximity for exports from U.S. states," Review, Federal Reserve Bank of St. Louis, issue Nov, pages 1-18.
  7. Blum, Bernardo S. & Goldfarb, Avi, 2006. "Does the internet defy the law of gravity?," Journal of International Economics, Elsevier, vol. 70(2), pages 384-405, December.
  8. José De Sousa & Sandra Poncet, 2007. "How are Wages set in Beijing?," Working Papers 2007-13, CEPII research center.
  9. Carlos Llano & Asier Minondo & Francisco Requena, 2010. "Is the Border Effect an Artefact of Geographic Aggregation?," Working Paper Series 1210, Department of Economics, University of Sussex.
  10. James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," NBER Working Papers 10480, National Bureau of Economic Research, Inc.
  11. 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.
  12. Smith, Pamela J., 1999. "Are weak patent rights a barrier to U.S. exports?," Journal of International Economics, Elsevier, vol. 48(1), pages 151-177, June.
  13. Carolyn L. Evans, 2001. "Border effects and the availability of domestic products abroad," Staff Reports 127, Federal Reserve Bank of New York.
  14. Chen, Natalie, 2004. "Intra-national versus international trade in the European Union: why do national borders matter?," Journal of International Economics, Elsevier, vol. 63(1), pages 93-118, May.
  15. Daniel L. Millimet & Thomas Osang, 2007. "Do state borders matter for U.S. intranational trade? The role of history and internal migration," Canadian Journal of Economics, Canadian Economics Association, vol. 40(1), pages 93-126, February.
  16. Thibault Fally & Rodrigo Paillacar & Cristina Terra, 2008. "Economic Geography and Wages in Brazil: Evidence from Micro-Data," THEMA Working Papers 2008-23, THEMA (THéorie Economique, Modélisation et Applications), Université de Cergy-Pontoise.
  17. Russell Hillberry & David Hummels, 2002. "Intra-national Home Bias: Some Explanations," NBER Working Papers 9022, National Bureau of Economic Research, Inc.
  18. Holger C. Wolf, 2000. "Intranational Home Bias In Trade," The Review of Economics and Statistics, MIT Press, vol. 82(4), pages 555-563, November.
  19. Nikolaus Wolf, 2008. "Was Germany Ever United? Evidence from Intra- and International Trade 1885-1933," CEP Discussion Papers dp0870, Centre for Economic Performance, LSE.
  20. Cletus Coughlin & Howard Wall, 2003. "NAFTA and the changing pattern of state exports," Papers in Regional Science, Springer, vol. 82(4), pages 427-450, November.
  21. Rauch, J E & Casella, Alessandra, 2001. "Overcoming Informational Barriers to International Resource Allocation: Prices and Ties," University of California at San Diego, Economics Working Paper Series qt2k8626fr, Department of Economics, UC San Diego.
  22. Kei-Mu Yi, 2010. "Can Multistage Production Explain the Home Bias in Trade?," American Economic Review, American Economic Association, vol. 100(1), pages 364-93, March.
  23. Marc J. Melitz & Gianmarco I.P. Ottaviano, 2005. "Market Size, Trade, and Productivity," NBER Working Papers 11393, National Bureau of Economic Research, Inc.
  24. McCallum, John, 1995. "National Borders Matter: Canada-U.S. Regional Trade Patterns," American Economic Review, American Economic Association, vol. 85(3), pages 615-23, June.
  25. Thierry Mayer & Keith Head, 2002. "Illusory Border Effects: Distance Mismeasurement Inflates Estimates of Home Bias in Trade," Working Papers 2002-01, CEPII research center.
  26. Robert C. Feenstra & James R. Markusen & Andrew K. Rose, 2001. "Using the gravity equation to differentiate among alternative theories of trade," Canadian Journal of Economics, Canadian Economics Association, vol. 34(2), pages 430-447, May.
  27. David Hummels, 2007. "Transportation Costs and International Trade in the Second Era of Globalization," Journal of Economic Perspectives, American Economic Association, vol. 21(3), pages 131-154, Summer.
  28. Ali Hortaçsu & F. Asís Martínez-Jerez & Jason Douglas, 2009. "The Geography of Trade in Online Transactions: Evidence from eBay and MercadoLibre," American Economic Journal: Microeconomics, American Economic Association, vol. 1(1), pages 53-74, February.
  29. Cassey, Andrew, 2006. "State export data: origin of movement vs. origin of production," MPRA Paper 3352, University Library of Munich, Germany.
  30. Laura Hering & Sandra Poncet, 2010. "Market Access and Individual Wages: Evidence from China," The Review of Economics and Statistics, MIT Press, vol. 92(1), pages 145-159, February.
  31. Esteban Rossi-Hansberg, 2005. "A Spatial Theory of Trade," American Economic Review, American Economic Association, vol. 95(5), pages 1464-1491, December.
  32. Volker Nitsch, 2000. "National borders and international trade: evidence from the European Union," Canadian Journal of Economics, Canadian Economics Association, vol. 33(4), pages 1091-1105, November.
  33. Russell Hillberry & David Hummels, 2005. "Trade Responses to Geographic Frictions: A Decomposition Using Micro-Data," NBER Working Papers 11339, National Bureau of Economic Research, Inc.
  34. Pierre-Philippe Combes & Miren Lafourcade & Thierry Mayer, 2005. "The Trade Creating Effects of Business and Social Networks: Evidence from France," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) hal-00268768, HAL.
  35. John F. Helliwell, 1997. "National Borders, Trade and Migration," NBER Working Papers 6027, National Bureau of Economic Research, Inc.
  36. Natalie Chen & Dennis Novy, 2009. "International Trade Integration: A Disaggregated Approach," CEP Discussion Papers dp0908, Centre for Economic Performance, LSE.
  37. John F. Helliwell & Geneviève Verdier, 2001. "Measuring internal trade distances: a new method applied to estimate provincial border effects in Canada," Canadian Journal of Economics, Canadian Economics Association, vol. 34(4), pages 1024-1041, November.
  38. Jonathan Eaton & Samuel Kortum, 2002. "Technology, Geography, and Trade," Econometrica, Econometric Society, vol. 70(5), pages 1741-1779, September.
  39. Cletus C. Coughlin & Thomas B. Mandelbaum, 1991. "Measuring state exports: is there a better way?," Review, Federal Reserve Bank of St. Louis, issue Jul, pages 65-79.
  40. Chen, Natalie & Novy, Dennis, 2011. "Gravity, trade integration, and heterogeneity across industries," Journal of International Economics, Elsevier, vol. 85(2), pages 206-221.
  41. Shang-Jin Wei, 1996. "Intra-National versus International Trade: How Stubborn are Nations in Global Integration?," NBER Working Papers 5531, National Bureau of Economic Research, Inc.
  42. 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.
  43. Andrew J. Cassey, 2011. "State Foreign Export Patterns," Southern Economic Journal, Southern Economic Association, vol. 78(2), pages 308-329, October.
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