Working with a sample of individuals from 43 countries, including some of the most and least corrupt in the world, we run an experiment in which: `private citizens` have to decide whether and how much to offer `public servants` in exchange for corrupt services; `public servants` have to decide...

Using a simple one-shot bribery game, we find evidence of a negative externality effect and a framing effect.  When the losses suffered by third parties due to a bribe being offered and accepted are high and the game is presented as a petty corruption scenario instead of in abstract terms...

A corrupt transaction is often the result of bargaining between the parties involved.  This paper models bribery as a double auction where a private citizen and a public official strategically interact as the potential buyer and the potential seller of a corrupt service.  Individuals differ in...

Monitoring corruption typically relies on top-down interventions aimed at increasing the probability of external controls and the severity of punishment.  An alternative approach to fighting corruption is to induce bottom-up pressure for reform.  Recent studies have shown that both top-down...

We experimentally investigate the extent to which social obervability of one's actions and the possibility of social non-monetary judgment affect the decision to engage in rule breaking behavior.  We consider three rule bfeaking scenarios - theft, bribery and embezzlement - in the absence of...

Economists have traditionally assumed that individual behavior is motivated exclusively by extrinsic incentives.  Social physchologists, in contrast, stress that intrinsic motivations are also important.  In recent work, economic theorists have started to build psychological factors, like...

Why do some people choose corruption over honesty and others not?  Do the social norms and values prevailing in the societies in which they grew up affect their decisions?  In 2005, we conducted a bribery experiment and found that, among undergraduates, we could predict who would act corruptly...

Using a simple one-shot bribery game, we find evience of a negative externality effect and a framing effect.  When the losses suffered by a third parties due to a bribe being offered and accepted are increased bribes are less likely to be offered and accepted.  And when the game is presented...

Many variables have been proposed by past studies as significant determinants of corruption. This paper asks if their estimated impact on corruption is robust to alteration of the information set. A Global Sensitivity Analysis, based on the Leamer`s Extreme-Bounds Analysis give a clear answer:...