We analyze competition between workers in a gift-exchange experiment where two workers are hired by the same employer. In the competition treatment the two employees simultaneously choose their effort whereas in the baseline treatment competition cannot occur since there is only one employee per...

We analyze dictator allocation decisions in an experiment where the recipients have to earn the pot to be divided with a real-effort task. As the recipients move before the dictators, their effort decisions resemble the first move in a trust game. Depending on the recipients' performance, the...

This thesis analyzes the underlying strategic and behavioral motivation of firms' (anti) competitive conduct in oligopolistic markets.The first part of this thesis analyzes the strategic motivation for competitive and anti-competitive behavior of firms in an oligopolistic market where product...

This paper experimentally analyzes the cartel coordination challenge induced by the discrimination of cartel ringleaders in leniency policies. Ringleaders often take a leading role in the coordination and formation of a cartel. A leniency policy which grants amnesty to all "whistleblowers"...

This paper experimentally tests the coordination of partial cartels when payoffs are asymmetric. In a two-stage mechanism with communication we analyze the formation of all-inclusive and partial cartels. Firms reject partial cartels if outside firms profit excessively from cartel formation....

This paper emphasizes the importance of including supply-side substitution when assessing mergers in data-driven markets. A review of three merger decisions involving big data giants such as Facebook and Google reveals that competition authorities have so far neglected important aspects of...

This article analyses Big Data strategies with network effects. An incumbent network can abuse its market dominance by implementing a Big Data strategy that “shrouds” data collection. Thereby, only “sophisticated” consumers understand that data collection yields a dis-utility while...