Many governments have expressed concerns about the uncertainty linked to the perceived inconsistency of treaty interpretation in Investor-State dispute settlement (ISDS). An OECD-hosted intergovernmental investment roundtable has been considering a range of tools through which governments can...

When an investor sues a state for alleged breaches of its obligations under an investment treaty or a trade agreement with investment provisions, all that should matter for who wins the case are the merits of the claim itself. Alas, investor-to-state dispute settlement (ISDS) does not take place...

Empirical research on the impact of investment treaties has focused almost exclusively on their effect on foreign investment, with mixed results. Yet, another important promise of the treaties has been ignored altogether. Architects of the investment treaty regime, as well as many current...

This paper shows that Investor-State Dispute Settlements (ISDS) makes multinational firms more aggressive by increasing cost-reducing investments with the aim to enlarge the potential compensation an ISDS provision may offer. While a larger investment reduces the market distortion, it will also...

The five contributions in this legal working paper discuss various aspects of investment arbitration. They were originally presented at the ECB legal colloquium on ‘The new challenges raised by investment arbitration for the EU legal order’ which took place in Frankfurt am Main in 2019.

This paper investigates the effect of arbitral proceedings on bilateral portfolio equity investments in emerging markets. Investment disputes may deter foreign investors as they reveal a government’s poor behavior towards foreign investors. The analysis investigates the effects of the first...

Investor-State dispute settlement mechanisms (ISDS) are an important component of most International Investment Agreements (IIAs) and have significant influence on how disputes between States and investors are resolved. This statistical survey of a large sample of 1,660 bilateral investment...