Trade Theory with Numbers: Quantifying the Consequences of Globalization
NBER Working Paper No. 18896
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.
This paper was revised on July 1, 2013
Document Object Identifier (DOI): 10.3386/w18896
Published: Handbook of International Economics Volume 4, 2014, Pages 197–261 Handbook of International Economics Cover image Chapter 4 – Trade Theory with Numbers: Quantifying the Consequences of Globalization * Arnaud Costinota, b, Andrés Rodríguez-Clareb, c
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