Little progress has been made since the creation of the WTO in expanding and deepening the coverage of services liberalization commitments. This paper identifies and discusses five hypotheses that may explain the absence of dynamism: (i) technological changes allow ever more services to be...

The General Agreement on Trade in Services (GATS) is a landmark in terms of creating multilateral disciplines in virgin territory, but is a failure in terms of generating liberalization and locking-in existing policy regimes affecting international transactions in services. There are two key...