Fehr, Ernst; Fischbacher, Urs; Schupp, Jürgen; von … - C.E.P.R. Discussion Papers - 2003
survey data is limited by measurement error and by the questionability of their behavioural relevance. Here we present a … interaction among the participants, with a survey of non-interacting respondents in a smooth and inexpensive way. We illustrate … the power of our approach with the analysis of trust and trustworthiness in Germany by combining representative survey …