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The Geoeconomics of Contract Enforcement

Fontainebleau, France 13 July 2026 – 15 July 2026

Marta Troya Martinez (UAB, BSE and NES)

C4 Geoeconomics
Chair: Marta Troya-Martinez
Amphi Forster
Economics / Institutions and organizations in political economy

Abstract

Historically, contract enforcement between multinationals and host governments relied on military power. In the late 1960s, Western Great Powers—U.S., U.K., France— sharply reduced such interventions, increasing expropriation risk in weakinstitution countries. We exploit this shift as an exogenous change in enforcement using microdata on oil and gas fields worldwide. We find that firms headquartered in these countries delayed (“backloaded”) production by two to four years, converging to the backloading exhibited by other multinationals. This delay caused annual revenue losses of $1 billion per country, offset by higher government rent shares. These patterns are consistent with a shift toward self-enforcing contracts.

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