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An Experimental Study on Individual Choice, Social Welfare, and Social Preferences, in: European Economic Review 53 (2009), 285-400 (with S. Traub and C. Seidl).

Parametic Weighting Functions, in: Journal of Economic Theory 144 (2009), 1102-1118 (with E. Diecidue and H. Zank).

Non-Market Household Time and the Cost of Children, in: Journal of Business and Economic Statistics 27 (2009), 42-51 (with C. Koulovatianos and C. Schröder).

Risk Aversion in Cumulative Prospect Theory, in: Management Science 54 (2008), 208-216 (with H. Zank).

Testing Expected Utility in the Presence of Errors, in: Economic Journal 117 (2007), 470-485 (with T. Neugebauer).

The Impact of Experience on Risk Taking, Overconfidence, and Herding of Fund Managers: Complementary Survey Evidence, in: European Economic Review 50 (2006), 1753-1766 (with T. Brozynski and L. Menkhoff).

On the Income Dependence of Equivalence Scales, in: Journal of Public Economics 89 (2005), 967-996 (with C. Koulovatianos and C. Schröder).

A Context-Dependent Model of the Gambling Effect, in: Management Science 48 (2002), 802-812 (with H. Bleichrodt).