Gabriel Leon-Ablan

Professor of Political Economy

Slave Revolts and Emancipation: Evidence from the British Empire


Revise and Resubmit, American Political Science Review
Sage Best Paper Prize in Comparative Politics, APSA 2025.
David Brian Robertson Best Paper Prize in Politics and History (co-winner), APSA 2025.

Latest version (25 June 2026)
Abstract:  The abolition of slavery in the British Empire was the product of a parliamentary bargain between abolitionists and defenders of slavery. What role did enslaved people play in this process? This article uses a variety of identification strategies to show that slave revolts in the Caribbean helped secure parliamentary support for emancipation. In particular, members of parliament were more likely to support a plan that freed enslaved people and compensated slave owners when more of their constituents owned enslaved people in colonies that experienced revolts. Evidence from colonial archives supports an economic mechanism: revolts lowered the value of enslaved people, making the compensation-for-emancipation plan more appealing to slave owners. By changing the economic incentives of those with a financial stake in the system, enslaved resistance helped bring British Caribbean slavery to an end. More broadly, these findings illustrate how popular mobilization and within-elite bargaining can interact to produce institutional change.