Theory about the relevance of soft law abounds; empirical research on the topic does not. This study begins to even out this imbalance by not only developing a number of conjectures based on institutional economics, but also by testing them empirically. Based on all 2,289 soft laws concluded by...

This article introduces a novel database that measures governments’ compliance with national constitutions. It combines information on de jure constitutional rules with data on their de facto implementation. The individual compliance indicators can be grouped into four categories that we...

This article introduces a novel database that measures governments’ compliance with national constitutions. It combines information on de jure constitutional rules with data on their de facto implementation. The individual compliance indicators can be grouped into four categories that we...

The "Trade Policy Review Mechanism" passed within the framework of the Uruguay Round is intended to increase the transparency of national trade policies and to improve adherence to the rules of GATT. The following article offers a first evaluation of the new instrument.