Most apparent differences between US and continental law lose their relevance once one looks beneath the doctrinal surface and checks how doctrine plays itself out in concrete cases. One of the few exceptions is standards of proof. Not only distinguishes US law between "preponderance of the...

Hardly any antitrust lawyer would deny that antitrust needs solid foundations in economics. Antitrust authorities hire economists, if they do not even haven the position of a chief economist. Antitrust not only capitalises on economic theory, but it is equally sensitive to empirical studies, be...

The European Commission is working on a revision of its Guidelines on Research and Development Agreements. On this occasion, this note surveys the existing experimental evidence. Experiments add a number of additional arguments to the normative assessment. R&D agreements have a much smaller...

Cartels are inherently instable. Each cartelist is best off if it breaks the cartel, while the remaining firms remain loyal. If firms interact only once, if products are homogenous, if firms compete in price, and if marginal cost is constant, theory even predicts that strategic interaction...

Over the last 25 years, more than a hundred dictator game experiments have been published. This meta study summarizes the evidence. Exploiting the fact that most experiments had to fix parameters they did not intend to test, the meta study explores a rich set of control variables for...

In their majority, public international lawyers postulate that for a new rule of customary law to originate, two conditions must be fulfilled: there must be consistent practice, and it must be shown that this practice is motivated by the belief that such behaviour is required in law. Maurice...