In competition law, the problem of the optimal design of institutional and procedural rules concerns assessment processes of the pro- and anticompetitiveness of business behaviors. This is well recognized in the discussion about the relative merits of different assessment principles such as the...

The law is not a bunch of scattered rules, it is a body. This simple statement suffices to demonstrate that consistency is crucial for the law. Esteemed philosophers radicalise the statement: If it stops being consistent, to them the law is no longer the law. Consequently, consistency must be an...

In a Case Law regime Courts have more flexibility than in a Statute Law regime. Since Statutes are inevitably incomplete, this confers an advantage to the Statute Law regime over the Case Law one. However, all Courts rule ex-post, after most economic decisions are already taken. Therefore, the...

There is extensive literature on whether courts or legislators produce efficient rules, but which of them produces rules efficiently? The law is subject to uncertainty ex ante; uncertainty makes the outcomes of trials difficult to predict and deters parties from settling disputes out of court. In...

Mit Hilfe eines einfachen Vertrauensspiels wird die Bedeutung des Vertrauens als Verhaltensphänomen in der Ökonomie dargelegt und ein Vertrauenskonzept entwickelt, das dem Umstand eingeschränkt rationalen Verhaltens Rechnung trägt. Es wird gezeigt, daß trotz der Einbettung einer Transaktion...

This introduction to Methodology in Private Law Theory: Between New Private Law and Rechtsdogmatik (Thilo Kuntz and Paul B. Miller, eds., Oxford University Press, forthcoming) provides a thematic overview methodological questions and positions taken in contemporary American and German private...

Laws governing relations between spouses have undergone profound changes that continue to revolutionize the standards and procedures for dissolutions of marriage. The most dramatic changes in divorce law have come from the advent of no-fault divorce, the decline in spousal maintenance awards,...

This Article uses public choice theory and the new institutionalism to discuss the incentives, proclivities, and shared backgrounds of lawyers and judges. In America every law-making judge has a single unifying characteristic, each is a former lawyer. This shared background has powerful and...

We argue that in the development of the Western legal system, cognitive departures are the main determinant of the optimal degree of judicial rule-making. Judicial discretion, seen here as the main distinguishing feature between both legal systems, is introduced in civil law jurisdictions to...