New version available (23.01.2020): Improving Worker Productivity Through Tailored Performance Feedback: Field Experimental Evidence from Bus Drivers, 2020, with Gert-Jan Romensen.

New version available (19.12.2018): (Non-)Insurance Markets, Loss Size Manipulation and Competition: Experimental Evidence, 2018, with Jeroen Hinloopen. [Experiment Instructions][Plots decisions at subject level]

New publication: The Impact of Process Innovation on Prices: Evidence from Automated Fuel Retailing in The Netherlands, 2018, European Economic Review, 110, 181-196 with Tadas Bruzikas

New publication: Price competition on graphs, 2018, Journal of Economic Behavior & Organization, 161-179, with Pim Heijnen

New working paper: Promises undone: How committed pledges impact donations to charity, 2018, Tinbergen Institute Discussion Paper no. 2018-044/VII, with Toke R. Fosgaard. RCT ID: AEARCTR-0001759

New working paper: The Impact of Short-Term Goals on Long-Term Objectives: Evidence from Running data, 2018, SOM Research Reports, no. 002, with Sargis Adikyan.