1. Do Larger Importing Firms Face Lower Freight Rates?;A Ardelean;SSRN Electronic Journal,2020
2. New trade models, same old gains?;C Arkolakis;American Economic Review,2012
3. Endogenous transportation costs;J Asturias;European Economic Review,2020
4. Competition and Price Dispersion in the U.S. Airline Industry;S Borenstein;Journal of Political Economy,1994
5. Geography, Transportation, and Endogenous Trade Costs;G Brancaccio;Econometrica,2020