Der vorliegende Beitrag diskutiert die Schnittstelle zwischen Recht und Ökonomik in der Wettbewerbspolitik. Aus einer ökonomischen Perspektive werden Ansätze zu einer institutionenökonomischen Analyse der Kartellrechtsdurchsetzung betrachtet. Im Rahmen einer positiven Institutionenökonomik...

In the US, law and economics is so well established that many law schools have given up on a separate law and economics course. It seems obvious that economic theory matters for the interpretation and the evolution of the law. More recently, the empirical law movement has been gaining momentum...

I present the following proposal: information revealed during non-cartel investigations by competition law enforcement authorities, such as evaluation of M&As or investigation of monopolization (dominance) conduct, should be directly used to investigate and prosecute cartels. Currently, in...

We study the consequences of 'leniency' - reduced legal sanctions for wrongdoers who spontaneously self-report to law enforcers - on corruption, drug dealing, and other forms of sequential, bilateral, illegal trade. We find that when not properly designed, leniency may be highly...

Ökonomische Analyse des Rechts (ÖAR) beschäftigt sich mit den Wirkungen von Rechtsnormen, gerichtlichen Entscheidungen und Verwaltungsakten in der Lebenswirklichkeit. Sie bewertet diese Folgen mit Hilfe des Kriteriums der ökonomischen Effizienz und macht Vorschläge, wie Recht zu gestalten...

Die Ökonomische Analyse des Rechts umweht in Deutschland immer noch der Hauch des Exotischen. In diesem Beitrag soll begründet werden, warum das ökonomische Entscheidungsmodell ganz hervorragend dazu geeignet ist, die Verhaltensfolgen von Gesetzen zu prognostizieren. Deshalb kann die ÖAR...

The Basle Accord of 1988 regulates how much equity banks must set aside as a cushion against the default risk. In its 1999 proposal for a new Accord, the Basle Committee seeks to introduce different equity ratios for customers of different risk levels. The proposal strongly favors external...

Law and economics in Germany was dominated by regulation, competition, and ?German Ordnungspolitik? until the early 1970s. Since then, German scholars have published a broad body of work in German and in the English language, covering fields like contract law, environmental law, labor law,...

Banks often have to determine the credit worthiness, i.e. the ability to repay the loan, of their customers ex-ante. According to the theory of imperfect diagnosis, it can be rational not to use an informative diagnosis result, even though it can be acquired without costs. We call this...

Pledges on shares and stocks are common as securities for loans. New are the attempts by pledgees to sell pledges in public auctions. The questions regarding the requirements for such public auctions have not been answered either by Ge rman court decisions or literature. This fact helps the...