Expertises

Belletti, Chiara, Daniel Erdsiek, Ulrich Laitenberger, and Paola Tubaro. Crowdworking in France and Germany. ZEW expert brief Nr. 21-09, Mannheim. Download

Kesler, Reinhold, Matthias Hunold, and Ulrich Laitenberger. Mehr Transparenz bei Suchergebnissen auf Onlineplattformen nützt den Verbrauchern. ZEW policy brief Nr. 19-06, Mannheim. Download

Nicolay, Katharina, Irene Bertschek, Christoph Spengel, Ulrich Laitenberger, Thomas Niebel, Peter Buchmann and Ann-Catherin Werner (2018), Structure and volume of the market for internet services with focus on third-country companies, Bundesministerium der Finanzen, Berlin. Download

Bertschek, Irene, Reinhold Kesler, Ulrich Laitenberger, Ecorys , Kantar TNS Nederland und WIFO (2017), Business-to-business relations in the online platform environment, European Commission, DG GROW, Brussels. Download

Bauer, Cosima , Rebecca Jahn, Matthias Hunold, Kai Hüschelrath, Marco Kotschedoff, Ulrich Laitenberger, Gerald Lux, Uwe May, Anke Walendzik, Jürgen Wasem and Lennart Weegen (2014), Effects of Rebate Contract Tenders on the Generic Pharmaceutical Industry in Germany. Commissioned by Bundesministerium für Wirtschaft und Technologie (BMWi).

Bertschek, Irene, Ohnemus, Jörg, and Ulrich Laitenberger (2013): Quality Differences in telecommunication services and firms’ innovation activity in Germany. Report commissioned by Deutsche Telekom AG.

Hunold, Matthias, Ulrich Laitenberger, Georg Licht, Vigen Nikogosian, André Stenzel, Hannes Ullrich and Christoph Wolf (2011), Modernization of the Concentration Reporting. Commissioned by Bundesministerium für Wirtschaft und Technologie (BMWi).