The author introduces Gehring's call for a multi-lateralization of Impact Assessments (IAs). IA processes in Canada, the US and the EU illustrate the complex nature of IAs and their challenges in a rapidly evolving international investment law and policy regime. IAs have expanded to include...

This short paper analyses the legal arguments forwarded by the European Commission to justify the inclusion of investor-state dispute settlement (ISDS) in the current negotiations with the U.S. on the Transatlantic Trade and Investment Partnership (TTIP), notably U.S. cases that would show...

The Transatlantic Trade and Investment Partnership (TTIP) is a controversial subject, but at the same time it is perceived to be the most comprehensive international agreement on free trade and investment protection. Among the topics that evoke criticism on the part of different social groups is...

This paper models a multilateral agreement on investment (MAI) as a coordination device. Multinational enterprises can invest in any number of countries. Without a multilateral investment agreement, expropriation triggers an investment stop by the single MNE. Under a multilateral agreement,...