The geographical definition of markets is a crucial challenge for economists. With the availability of multiple tools to compare prices, the idea of market definition is entering a new era as it infiltrates the digital sphere. Since December 1st, 2013 the market transparency unit of the Federal...

Douglass North gehört zu den führenden Sozialwissenschaftlern des 20. Jahrhunderts. Er wurde für seine bahnbrechenden Leistungen auf dem Gebiet der ökonomischen Geschichtstheorie mit dem Nobelpreis ausgezeichnet. Dieser Aufsatz rekonstruiert (a) seine kliometrische Diagnose der Moderne, (b)...

While historians of economics have noted the transition toward empirical work in economics since the 1970s, less understood is the shift toward "quasi-experimental" methods in applied microeconomics. Angrist and Pischke (2010) trumpet the wide application of these methods as a "credibility...

The aviation industry changed dramatically in the wake of the Airline Deregulation Act of 1978. My paper looks at an element of this transformation - the policy according to which take off and landing slots were allocated at congested airports including a proposal to change this policy - an...

This paper conjectures that economics has changed profoundly since the 1970s and that these changes involve a new understanding of the relationship between theoretical and applied work. Drawing on an analysis of John Bates Clark medal winners, it is suggested that the discipline became more...