Asymmetric sanctions and corruption: Theory and practice in China

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Authors: Maria Berlin, Martin A. Dufwenberg, Bei Qin, Giancarlo Spagnolo
Cited by: 0
References: 40

Abstract

Abstract Asymmetric punishment of partners in crime, intended to incentivize whistle‐blowing, may increase detection and deterrence. The idea is age‐old but its use against corruption is not frequent. We study a 1997 Chinese reform that strengthened such asymmetries for some forms of bribery. Using a game‐theoretic model and prosecution data, we show that combining leniency for both bribe‐givers and bribe‐takers can backfire by weakening incentives to report, and document a sharp decline in corruption prosecutions after the reform. Our findings suggest that the reform may have reflected increased tolerance for small bribes, and draw lessons for the design of anti‐corruption policies.

Fields of Study & Subjects

Corruption and Economic Development Law Economics and Judicial Systems Crime Illicit Activities and Governance

Publication details

Journal / source
Economic Inquiry
Volume
64
Issue
3
Pages
868–885
Publication date
15 March 2026
Language
EN