Refereed papers:

Costly revenue-raising and the case for favoring import-competing industries (Journal of International Economics, vol. 74, pp. 143-157, 2008)

Do labor issues matter in the determination of U.S. trade policy? An empirical reevaluation (American Economic Review, vol 96, pp. 405-421, 2006, joint with S. Sherlund)

Food protection for sale (Review of International Economics, vol. 14, pp. 380-391, 2006, joint with R. Lopez)

Tariff and quota equivalence in the presence of asymmetric information (Journal of International Economics, vol. 61, pp. 209-223, 2003)

Are there election cycles in wage agreements? An analysis of German public employees (Public Choice, vol. 114, pp. 103-135, 2003)

State preferences and the provision of public goods (Jahrbücher für Nationalökonomie und Statistik, vol. 223, pp. 712-718,2003)

On the impact of import quotas on a quantity-fixing cartel in a two-country setting (Jahrbücher für Nationalökonomie und Statistik, vol. 219, pp. 438-457, 1999 )

Books:

Importregulierungen und Stabilität internationaler Kartelle

Instructional papers:

Das Protection-for-Sale-Modell

Das Prinzipal-Agent-Modell adverser Selektion

Das Prinzipal-Agent-Modell monopolistischer Preisdiskriminierung

Das Ricardianische Außenhandels-Modell bei einem Kontinuum von Gütern

Das Stackelberg-Dyopol