With increasing sophistication, economists have been estimating gravity equations for five decades. Robust evidence shows that borders and distance impede trade by much more than tariffs or transport costs can explain. We therefore advocate investigation of other sources of resistance, despite...

This report provides an update on recent developments in the field of Regional Trade Agreements and the environment. Issues arising in the implementation of RTAs with environmental considerations are examined as well as experience in assessing their environmental impacts. It is the sixth update...

This report examines trends in the use of environmental provisions in Regional Trade Agreements and identifies factors which may explain the presence or absence of these provisions. The report builds on work of the OECD Joint Working Party on Trade and Environment (JWPTE) and includes results of...

This report provides an update on recent developments in the field of Regional Trade Agreements and the environment. Issues arising in the implementation of RTAs with environmental considerations are examined as well as experience in assessing their environmental impacts. This is the seventh...