We develop a model of international trade with export quality requirements and two dimensions of firm heterogeneity. In addition to "productivity", firms are also heterogeneous in their "caliber" -- the ability to produce quality using fewer fixed inputs. Compared to single-attribute models of firm heterogeneity emphasizing either productivity or the ability to produce quality, our model provides a more nuanced characterization of firms' exporting behavior. In particular, it explains the empirical fact that firm size is not monotonically related with export status: there are small firms that export and large firms that only operate in the domestic market. The model also delivers novel testable predictions. Conditional on size, exporters are predicted to sell products of higher quality and at higher prices, pay higher wages and use capital more intensively. These predictions, although apparently intuitive, cannot be derived from single-attribute models of firm heterogeneity as they imply no variation in export status after size is controlled for. We find strong support for the predictions of our model in manufacturing establishment datasets for India, the U.S., Chile, and Colombia.
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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number
14928.
Length: Date of creation: Apr 2009 Date of revision: Handle: RePEc:nbr:nberwo:14928
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Find related papers by JEL classification: F10 - International Economics - - Trade - - - General 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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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.:
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.
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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!]
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