“… The COCOPS Executive Survey data set is used, for example, in Fernández‐Gutiérrez and Van de Walle (); George, Van de Walle, and Hammerschmid (); Hammerschmid et al (); Jeannot, Van de Walle, and Hammerschmid (); Lapuente, Suzuki, and Van de Walle (); Suzuki and Hur (); and Van der Voet and Van Walle (). The QoG Expert Survey is used, for example, in Charron, Dahlström, and Lapuente (); Cornell (); Cornell and Grimes (); Dahlström and Lapuente (); Nistotskaya and Cingolani (); Schuster (, ); and Suzuki and Demircioglu ().…”