Public-Sector Honesty and Corruption: Field Evidence from 40 Countries
基于40个国家的实地实验数据，研究了公共部门诚实行为的决定因素及其与腐败的关系，发现国家社会文化和公共部门文化是关键因素，且公共部门诚实度能预测腐败水平。
Abstract This study presents a theoretical model of honest behavior in the public sector (public-sector honesty) and its relationship with corruption. We test this model empirically by utilizing and extending a unique data set of honest behavior of public- and private-sector workers across 40 countries, gathered in a field experiment conducted by Cohn et al. (N = 17,303). We find that public-sector honesty is determined by country-level societal culture and public-sector culture; public-sector honesty predicts corruption levels, independently from the effect of incentive structures—in line with the Becker–Stigler model. We find no support for a global mean difference in honest behavior between public- and private-sector workers, alongside substantive cross-country variation in sector differences in honest behavior. The emphasis assigned to honesty of public-sector workers within each country appears to be locally determined by the prevailing public-sector culture. These results imply that beyond cross-national variation in the scope of publicness, it is very content may vary across countries. Lastly, the results of this study consistently fail to support the selection thesis, and we discuss the practical implications of this result for anticorruption policy.