New Trade Models, Same Old Gains?

Micro-level data have had a profound infl uence on research in international trade over the last ten years. In many regards, this research agenda has been very successful. New stylized facts have been uncovered and new trade models have been developed to explain these facts. In this paper we inve...

Full description

Bibliographic Details
Main Authors: Arkolakis, Costas, Costinot, Arnaud, Rodríguez-Clare, Andrés
Other Authors: Massachusetts Institute of Technology. Department of Economics
Format: Article
Language:en_US
Published: American Economic Association 2011
Online Access:http://hdl.handle.net/1721.1/61737
https://orcid.org/0000-0002-5503-297X
Description
Summary:Micro-level data have had a profound infl uence on research in international trade over the last ten years. In many regards, this research agenda has been very successful. New stylized facts have been uncovered and new trade models have been developed to explain these facts. In this paper we investigate to which extent answers to new micro-level questions have affected answers to an old and central question in the field: How large are the welfare gains from trade? A crude summary of our results is: So far, not much.