Kosfeld, Michael; Sharafi, Zahra; Sontag González, Maíra - 2025
validation analysis" of the Global Preference Survey Module (GPS) and the corresponding Preference Survey Module (PSM) developed … countries than in the original validation in Germany, and to what extent survey items and modules developed from behavioral … very diverse countries—China, Iran, and Kenya—show that many GPS and PSM survey items predict behavior in incentivized …