@inbook{https://authors.library.caltech.edu/records/w70mw-2pz19, title = "International trade agreements and political economy", chapter = "An Experimental Investigation of the Patterns of International Trade", year = "2013", url = "https://authors.library.caltech.edu/records/w70mw-2pz19", id = "record", isbn = "9789814390118" }