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Domestic Road Infrastructure and International Trade: Evidence from Turkey

  • A. Kerem Cosar


    (University of Chicago, Booth School of Business)

  • Banu Demir


    (Bilkent University, Department of Economics)

Poor domestic transportation infrastructure in developing countries is often cited as an important impediment for accessing international markets. Yet, evidence on how transportation infrastructure improvements affect the volume and composition of exports is scarce. Drawing on the large-scale public investment in expressways undertaken in Turkey during the 2000s, this paper contributes to our understanding of how internal trade costs affect regional exports and specialization. Two results emerge. First, we estimate that this road infrastructure project accounts for 15 percent of the export increase from interior regions, generating a 10-year discounted stream of additional export revenues that amount to between 9 and 14 percent of the value of the investment. Second, while the exports of all industries within a given region increase in response to improvements in connectivity to the international gateways of the country, the magnitude of this increase is larger the more time sensitive an industry is. Accordingly, we also observe an increase in the regional employment and revenue shares of such industries. Our results support the hypothesis that internal trade costs can be a determinant of international specialization and comparative advantage.

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Paper provided by Koc University-TUSIAD Economic Research Forum in its series Koç University-TUSIAD Economic Research Forum Working Papers with number 1406.

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Length: 36 pages
Date of creation: Feb 2014
Date of revision:
Handle: RePEc:koc:wpaper:1406
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  1. Gilles Duranton & Peter Morrow & Matthew Turner, 2013. "Roads and Trade: Evidence from the U.S," Working Papers tecipa-479, University of Toronto, Department of Economics.
  2. Costas Arkolakis & Arnaud Costinot & Andres Rodriguez-Clare, 2012. "New Trade Models, Same Old Gains?," American Economic Review, American Economic Association, vol. 102(1), pages 94-130, February.
  3. James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," Journal of Economic Literature, American Economic Association, vol. 42(3), pages 691-751, September.
  4. Goldberg, Pinelopi Koujianou & Pavcnik, Nina, 2003. "Trade, Wages and the Political Economy of Trade Protection: Evidence from the Colombian Trade Reforms," CEPR Discussion Papers 3877, C.E.P.R. Discussion Papers.
  5. Stephen Redding & Anthony J. Venables, 2001. "Economic Geography and International Inequality," CEP Discussion Papers dp0495, Centre for Economic Performance, LSE.
  6. Petia Topalova, 2010. "Factor Immobility and Regional Impacts of Trade Liberalization: Evidence on Poverty from India," American Economic Journal: Applied Economics, American Economic Association, vol. 2(4), pages 1-41, October.
  7. Timothy G. Conley & Christian B. Hansen & Peter E. Rossi, 2012. "Plausibly Exogenous," The Review of Economics and Statistics, MIT Press, vol. 94(1), pages 260-272, February.
  8. Nunn, Nathan & Wantchekon, Leonard, 2011. "The Slave Trade and the Origins of Mistrust in Africa," Scholarly Articles 11986331, Harvard University Department of Economics.
  9. David Weinstein & Christian Broda, 2004. "Globalization and the Gains from Variety," 2004 Meeting Papers 530, Society for Economic Dynamics.
  10. Treb Allen & Costas Arkolakis, 2014. "Trade and the Topography of the Spatial Economy," The Quarterly Journal of Economics, Oxford University Press, vol. 129(3), pages 1085-1140.
  11. Mary Amiti & Jozef Konings, 2007. "Trade Liberalization, Intermediate Inputs, and Productivity: Evidence from Indonesia," American Economic Review, American Economic Association, vol. 97(5), pages 1611-1638, December.
  12. Casey B. Mulligan & Yona Rubinstein, 2008. "Selection, Investment, and Women's Relative Wages Over Time," The Quarterly Journal of Economics, Oxford University Press, vol. 123(3), pages 1061-1110.
  13. Simonovska, Ina & Waugh, Michael E., 2014. "The elasticity of trade: Estimates and evidence," Journal of International Economics, Elsevier, vol. 92(1), pages 34-50.
  14. A. Kerem Coşar & Pablo D. Fajgelbaum, 2013. "Internal Geography, International Trade, and Regional Specialization," NBER Working Papers 19697, National Bureau of Economic Research, Inc.
  15. Christian Volpe Martincus & Juan S. Blyde, 2012. "Shaky Roads and Trembling Exports: Assessing the Trade Effects of Domestic Infrastructure Using a Natural Experiment," IDB Publications (Working Papers) 82533, Inter-American Development Bank.
  16. Santos Silva, J.M.C & Tenreyro, Silvana, 2005. "The Log of Gravity," CEPR Discussion Papers 5311, C.E.P.R. Discussion Papers.
  17. Carolyn L. Evans & James Harrigan, 2005. "Distance, Time, and Specialization: Lean Retailing in General Equilibrium," American Economic Review, American Economic Association, vol. 95(1), pages 292-313, March.
  18. David Hummels & Georg Schaur, 2012. "Time as a Trade Barrier," NBER Working Papers 17758, National Bureau of Economic Research, Inc.
  19. John G. Fernald, 1997. "Roads to prosperity? assessing the link between public capital and productivity," International Finance Discussion Papers 592, Board of Governors of the Federal Reserve System (U.S.).
  20. Jennifer Abel-Koch, . "Who uses intermediaries in international trade? Evidence from firm-level survey data," Discussion Papers 11/25, University of Nottingham, GEP.
  21. Donald J. Rousslang & Theodore To, 1993. "Domestic Trade and Transportation Costs as Barriers to International Trade," Canadian Journal of Economics, Canadian Economics Association, vol. 26(1), pages 208-21, February.
  22. David Atkin & Dave Donaldson, 2015. "Who's Getting Globalized? The Size and Implications of Intra-national Trade Costs," NBER Working Papers 21439, National Bureau of Economic Research, Inc.
  23. Soderbery, Anson, 2015. "Estimating import supply and demand elasticities: Analysis and implications," Journal of International Economics, Elsevier, vol. 96(1), pages 1-17.
  24. Pedro Albarran & Raquel Carrasco & Adelheid Holl, 2013. "Domestic transport infrastructure and firms’ export market participation," Small Business Economics, Springer, vol. 40(4), pages 879-898, May.
  25. Juan Blyde, 2013. "Paving the Road to Export: Assessing the Trade Impact of Road Quality," International Economic Journal, Taylor & Francis Journals, vol. 27(4), pages 663-681, December.
  26. Harrigan, James, 2010. "Airplanes and comparative advantage," Journal of International Economics, Elsevier, vol. 82(2), pages 181-194, November.
  27. Stephen R. Yeaple & Stephen S. Golub, 2007. "International Productivity Differences, Infrastructure, and Comparative Advantage," Review of International Economics, Wiley Blackwell, vol. 15(2), pages 223-242, 05.
  28. Dave Donaldson & Richard Hornbeck, 2013. "Railroads and American Economic Growth: A "Market Access" Approach," NBER Working Papers 19213, National Bureau of Economic Research, Inc.
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