Prantl, Susanne Max Planck Institute for Research on Collective Goods, Max Planck Society;
Almus, M., Engel, D., & Prantl, S. (2000). The ZEW Firm Panels and the Mannheim Enterprise Panel (MUP) of the Centre for European Economic Research (ZEW). Journal of Applied Social Science Studies (Schmollers Jahrbuch - Zeitschrift für Wirtschafts- und Sozialwissenschaften), 120, 301-308.