The Elusive Pro-Competitive Effects of Trade.

We study the gains from trade liberalization in models with monopolistic competition, firm-level heterogeneity, and variable markups. For a large class of demand functions used in the international macro and trade literature, we derive a parsimonious generalization of the welfare formula in Arkolaki...

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Bibliographic Details
Published in:Review of Economic Studies Vol. 86; no. 1; pp. 46 - 81
Main Authors: Arkolakis, Costas, Costinot, Arnaud, Donaldson, Dave, Rodríguez-Clare, Andrés
Format: Article
Published: Oxford University Press / USA Jan2019
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