Challenging the construct validity of bribery in experimental economics

The bribery construct employed by experimental studies of corruption faces three interrelated challenges. First, the notion of trust used in the bribery construct reduces it to a mere calculation of risk. Second, and as a consequence of the above, the appropriate context of interaction is undetermined. Finally, the experiments show an insufficient clarification of the normative framework. In short, researchers on corruption should be mindful of the challenges of the construct they employ in the lab, and they should tackle the aforementioned issues in order not to compromise the validity of their results.