Expectations are running high for significant outcomes on the temporary movement of natural persons to supply services - known as mode 4 - in the current WTO services negotiations. Powerful drivers for liberalisation exist, such as increased trade and investment, strengthened global business...

How can the environmental effects of trade liberalisation agreements be assessed ? Are available methodologies sufficiently tuned to current concerns? In order to take stock of the state of the art in assessment methodologies, the OECD organised a two-day technical workshop to focus on past...