Alexander Rasch is a Professor of Applied Microeconomics at the Duesseldorf Institute for Competition Economics (DICE) and the University of Duesseldorf, Germany, and a Research Associate at the Mannheim Center for European Economic Research (ZEW), Germany. Previously, he was employed as a substitute professor at the University of Erlangen-Nuremberg, Germany, and at DICE. He received his PhD from the University of Cologne in 2009. His research interests include industrial organization, competition policy, and economic policy. In his current research projects, he investigates, among other things, the impact of price discrimination on firms’ ability to collude, the consequences of heterogeneous expert ability on market outcomes in credence goods markets, and the need for regulation in markets in which firms apply drip pricing.