Discussion paper

DP14480 Investor-State vs. State-State Dispute Settlement

International investment agreements have been intensely criticized, and in particular the “ISDS” mechanisms that enable foreign investors to litigate against host countries. This paper examines the common claim that host countries benefi…t from state-state dispute settlement (SSDS), since this yields less litigation. It assumes the standard rationale for ISDS, that SSDS causes political litigation costs. It shows how a host country might indeed bene…fit from SSDS, but that there is no presumption that these conditions will prevail. Furthermore, negotiations regarding dispute
settlement will plausibly yield ISDS, regardless of the distributional consequences for host countries, since SSDS is Pareto inefficient.

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Citation

Horn, H and T Tangerås (eds) (2020), “DP14480 Investor-State vs. State-State Dispute Settlement”, CEPR Press Discussion Paper No. 14480. https://cepr.org/publications/dp14480