Crowding-out or crowding-in: The dynamics of different revenue streams dr. Arjen de Wit, prof. dr. Pamala Wiepking, prof. dr. René Bekkers
From research to practice: implementing academic research on donor motivation to help fundraisers improve relationships with donors prof. dr. Pamala Wiepking
Jubileumspecial: Twintig jaar Geven in Nederland dr. Arjen de Wit, prof. dr. Pamala Wiepking, prof. dr. René Bekkers
Giving in the Netherlands: A Strong Welfare State with a Vibrant Nonprofit Sector prof. dr. Pamala Wiepking, prof. dr. René Bekkers
Democrats support international relief and the upper class donates to art? How opportunity, incentives and confidence affect donations to different types of charitable organizations. prof. dr. Pamala Wiepking