Evaluation of Kelo’s Political and Economic Impact: Theory and Evidence

This Article examines the political and economic implications of the U.S. Supreme Court’s landmark decision in Kelo v. City of New London (2005) through an empirical study of eminent-domain practices in New York City. Using a unique dataset of all expropriations in New York City over twenty-nine years, we challenge two core assumptions underlying the Kelo discourse: (1) that local governments require formal legislative or judicial constraints to refrain from aggressive economic-development takings and (2) that such takings generate substantial economic benefits.

Contrary to widespread expectations, our analysis reveals a ninety percent decrease in takings for economic development in New York City following Kelo, despite the absence of restrictive post-Kelo legislation in New York State. This finding demonstrates that public opposition was sufficient to drive significant policy shifts, even without formal legal constraints. Simultaneously, our economic analysis finds no measurable benefits from economic-development takings—no significant increases in employment or business-establishment growth—thus challenging the “spillover benefits” rationale cited in Kelo.

Building on these findings, we argue that courts should serve dual roles: as agoras fostering public debate and as enforcers of procedural safeguards ensuring that projections made by politicians are evidence based. Specifically, we propose implementing review mechanisms modeled after environmental-impact assessments to verify economic claims before pursuing eminent domain. We thus suggest that overturning Kelo, as some seek, would unnecessarily constrain local democratic processes when procedural reforms could more effectively address the underlying concerns.