One of the most famous and robust findings in international economics is that distance has a strong negative effect on trade. Bernard, Jensen, Redding, and Schott (2007) discuss how this can be decomposed into an effect due to the number of products and an effect due to average exports per product. Using US firm-level data, they show that distance has a strong negative effect on the number of products exported. However, they find that the intensive margin—average sales of individual products—is increasing with distance. We show that this apparently puzzling finding is consistent with models featuring firm heterogeneity in productivity and fixed costs associated with exporting to each market. We also show how evidence of this type can be used to derive new estimates of how distance affects fixed and variable trade costs and how these two costs combine to generate the distance effect on trade.
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Paper provided by University Library of Munich, Germany in its series MPRA Paper with number
5804.
Find related papers by JEL classification: F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies F14 - International Economics - - Trade - - - Country and Industry Studies of Trade
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Andrew B. Bernard & J. Bradford Jensen & Stephen J. Redding & Peter K. Schott, 2007.
"Firms in International Trade,"
NBER Working Papers
13054, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
Other versions:
Andrew B. Bernard & J. Bradford Jensen & Stephen Redding & Peter K. Schott, 2007.
"Firms in International Trade,"
CEP Discussion Papers
dp0795, Centre for Economic Performance, LSE.
[Downloadable!]
Andrew Bernard & J. Bradford Jensen & Stephen Redding & Peter Schott, 2007.
"Firms in International Trade,"
Working Papers
07-14, Center for Economic Studies, U.S. Census Bureau.
[Downloadable!]
Helpman, Elhanan & Melitz, Marc J & Yeaple, Stephen R, 2003.
"Export versus FDI,"
CEPR Discussion Papers
3741, C.E.P.R. Discussion Papers.
[Downloadable!] (restricted)
Other versions:
Elhanan Helpman & Marc J. Melitz & Stephen R. Yeaple, 2003.
"Export versus FDI,"
NBER Working Papers
9439, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
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