We review a recent body of theoretical work that aims to put numbers on the consequences of globalization. A unifying theme of our survey is methodological. We rely on gravity models and demonstrate how they can be used for counterfactual analysis. We highlight how various economic considerations--market structure, firm-level heterogeneity, multiple sectors, intermediate goods, and multiple factors of production--affect the magnitude of the gains from trade liberalization. We conclude by discussing a number of outstanding issues in the literature as well as alternative approaches for quantifying the consequences of globalization.
Trade Theory with Numbers: Quantifying the Consequences of Globalization
Arnaud Costinot,Arnaud Costinot,A. Rodrı́guez-Clare,A. Rodrı́guez-Clare
Published 2013 in Handbook of International Economics
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- Publication year
2013
- Venue
Handbook of International Economics
- Publication date
2013-03-01
- Fields of study
Economics
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