1. Econometric Institute, Erasmus University Rotterdam, 3062 PA Rotterdam, Netherlands; and Faculty of Industrial Engineering and Management, Technion–Israel Institute of Technology, Haifa 3200003, Israel
2. Faculty of Industrial Engineering and Management, Technion–Israel Institute of Technology, Haifa 3200003, Israel; Shenkar College, Ramat Gan 5252626, Israel; and Tilburg University, 5037 AB Tilburg, Netherlands
3. CentER and Department of Econometrics and Operations Research, Tilburg University, 5037 AB Tilburg, Netherlands