Type

Working Paper

Authors

Karl Whelan
Martina Lawless

Subjects

Economics

Topics
firm heterogeneity export trading companies ireland industrial productivity ireland literature trade flows behavior exports ireland firms

Where do firms export, how much, and why? (2008)

Abstract The empirical finding that exporting firms are more productive on average than non-exporters has provoked a large theoretical literature based on models such as Melitz (2003), where more productive firms are more likely to overcome costs associated with trade. This paper provides a systematic empirical assessment of the Melitz framework using a unique Irishdataset that includes information on destinations and firm characteristics such as productivity. We find a number of interesting deviations from the model’s predictions including a high degree of unpredictable idiosyncratic participation in export markets by firms, a relativelyweak positive correlation between the extent of export participation and export sales, and a limited role for productivity in explaining firm exporting behavior. We illustrate the effect of firm heterogeneity on gravity regressions of aggregate trade flows and show how past exporting to a particular market has a strong impact on the current probability of exporting there.
Collections Ireland -> University College Dublin -> Economics Working Papers & Policy Papers
Ireland -> University College Dublin -> School of Economics
Ireland -> University College Dublin -> College of Social Sciences and Law

Full list of authors on original publication

Karl Whelan, Martina Lawless

Experts in our system

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Karl Whelan
University College Dublin
Total Publications: 70