This paper is concerned with three problems in the interpretation of the national treatment obligation in GATS. First, the precise domain of Article XVII on national treatment has not been clearly delineated, particularly in relation to Article XVI dealing with market access. Secondly, there is...

This paper presents new data on the content of preferential trade agreements. The data contain detailed information on the 18 policy areas most frequently covered in preferential trade agreements, focusing on the stated objectives, substantive commitments, and other aspects such as transparency,...

"Services trade reform matters, but what is Doha doing about it? It has been hard to judge, because of the opaqueness of services policies and the opaqueness of the request-offer negotiating process. This paper attempts to assess what is on the table. It presents the results of the first survey...

"Much attention has focused on the impact of the current crisis on goods trade; hardly any on its impact on services trade. Using new trade data from the United States, and more aggregate data from other OECD countries, the authors show that services trade is weathering the current crisis much...