Many studies have found that international borders represent large barriers to trade. But how do international borders compare to domestic border barriers? We investigate international and domestic border barriers in a unified framework. We consider a data set of exports from individual US...

This paper reviews progress towards a new trade agreement under the Doha Development Agenda. A hitherto-unnoticed empirical regularity suggests that post-Cancun pessimism may be unwarranted. Some of the key contentious issues are examined, including agricultural and manufacturing trade barriers,...