We document that the first leak of customer information from a tax haven bank caused a sudden flight of deposits from tax havens and a sharp decrease in the market value of banks known to be assisting with tax evasion. The loss of market value was largest for the banks most strongly involved in...

We document that the first leak of customer information from a tax haven bank caused a significant decrease in the market value of Swiss banks known to be assisting with tax evasion and that the decrease was largest for the banks most strongly involved. These findings suggest that markets...

Whistleblower rewards have been used extensively in the US to limit procurement fraud and tax evasion, and their use has been extended to fight financial fraud after the recent financial crisis. In Europe there is currently a debate on their possible introduction, but authorities appear...

Vermögens- und Steuerdelikte machen einen beträchtlichen Anteil an kriminellen Handlungen aus und ziehen erhebliche volkswirtschaftliche Schäden nach sich. Zwei der wohl prominentesten Straftäter in diesem Bereich der letzten Jahre waren Thomas Middelhoff und Uli Hoeneß, die beide...

The main goal of this article is to clarify the nature of criminal proceedings and its relationship to civil litigation, insolvency and tax proceedings. The understanding of the purpose of the proceedings, the nature of the liability fulfilled in the proceedings and the principles on which the...

As crime becomes increasingly widespread it may be optimal not to lower but to increase the standard of evidence. Even though a higher standard of evidence results in a lower expected penalty for all levels of crime, it increases the expected penalty for high levels of crime relative to the...

When estimating the extent of e.g. excess use of public benefits one traditionally uses direct monitoring. Such direct estimates are afflicted with an intrinsic negative bias since you only count what you find. This paper presents and assesses an alternative intuitive, yet relatively unexplored,...

In this report we examine the excess use of Temporary Parental Benefit for parents who need to stay home from work when their children are sick. This study is based on a randomized experiment that took place during the spring 2006. The method used is rather new and more ambitious than those used...

This paper investigates the design of a leniency policy to fight corporate crime. We explicitly take into account the agency problem within the firm. We model this through a three-tier hierarchy: authority, shareholder, and manager. The manager may breach the law and report evidence to the...