We investigate the effects of an institutional mechanism that incentivizes taxpayers to blow the whistle on collusive corruption and tax compliance. We explore this through a formal leniency program. In our experiment, we nest collusive corruption within a tax evasion framework. We not only...

Prosecutors are immensely influential in every judicial system, yet very little is known about the impact of their organization. Here we ask two questions: (1) whether crimes committed by public officials are more likely to be prosecuted when prosecutors are independent, and (2) whether this...

Can machine learning support better governance? In the context of Brazilian municipalities, 2001-2012, we have access to detailed accounts of local budgets and audit data on the associated fiscal corruption. Using the budget variables as predictors, we train a tree-based gradient-boosted...

Adding to the literature on factors driving corruption and bribery, this paper examines the effect of contestability in business operations on bribe solicitations. Contestability undermines bureaucratic rent-seeking potential and this paper tries to capture this empirically using cross-country...

Corruption is a widespread phenomenon. Nevertheless, causal evidence on the effects of corruption is still lacking. In this paper, we assess whether and how corruption affects cooperation using a public good game experiment. Overall, contributions to the public good are reduced by 30% when...

Research in criminology has shown that the perceived risk of apprehension often differs substantially from the true level. To account for this insight, we extend the standard economic model of law enforcement (Becker, 1968) by considering two types of offenders, sophisticates and naïves. The...

We explore the effectiveness of an anti-corruption mechanism that combines the top-down institutions and the bottom-up monitoring from the masses. Based on a repeated stranger matching harassment bribe game, we introduce the interventions of the group monitoring and the endogenous crackdown....

We consider the choice to privatize the provision of a public good in a hierarchical model with three layers: a Central Government, a decentralized agency and a (private or public) manager. In a good governance regime the privatization can be devolved upon the decentralized agency while it...

This paper analyzes the existing relationship between ethnic fractionalization, corruption and the growth rate of a country. We provide a simple theoretical model. We show that a nonlinear relationship between fractionalization and corruption exists: corruption is high in homogeneous or very...

In this paper, I analyze the effects of monitoring on an agent’s incentives in a two-period principal-agent model in which the agent decides on his effort and corruptibility. The agent’s type and strategy are unknown to the principal. I compare incentive-compatible wages under three...