As our societies face new challenges and make new demands from policies addressing international investment, there is a new urgency to profoundly reconsider treaties addressing investment. This paper was prepared originally as background for initial inter-governmental and public discussions at...

This paper investigates the effects of double tax treaties (DTTs) on foreign direct investment (FDI) after controlling for their relevance in the presence of treaty shopping. DTTs cannot be considered a bilateral issue, but must be viewed as a network, since FDI can flow from home to host...

The 1970 Warsaw Treaty lists a number of unilateral declarations, primarily on the part of the Federal Republic of Germany. Nowadays, in view of the fundamentally changed circumstances between Germany and Poland, these declarations no longer play a significant role. Nevertheless, it is...

This is the introduction to a book that explains and interprets important international agreements, beginning with the landmark Agreement on Trade Related Aspects of Intellectual Property (TRIPS), but also including more recent free trade agreements and the pending Anti-Counterfeiting Trade...

The Energy Charter Treaty (ECT), if revised, could have a particularly important role to play, given the importance of the energy sector in relation to both contributing to global warming and providing climate change solutions.Unlike most other investment treaties and chapters in trade...

This article examines the consequences of the Court of Justice of the European Union’s (CJEU) ruling in Achmea concerning Investor-State Arbitration (ISA) under intra-EU Bilateral Investment Treaties (BITs) from a treaty law perspective. It begins by briefly setting out the arguments of...

The China - Raw Materials dispute recently arbitrated by the WTO opposed China as defendant to the US, the EU and Mexico as claimants on the somewhat unusual issue of export restrictions on natural resources. For the claimants, Chinese export restrictions on various raw materials, of which the...