This study uses survey data to investigate attitudes among Swiss voters to different models offering more freedom of …

and link them to behavior in a controlled experiment and to survey responses. We show that social preferences rather than …

We report results of a survey of a representative sample of the German population in which respondents were asked in … survey exactly copied the setting (online survey) and the questionnaire used in the EuroVaQ project, in the second version … the hypothetical nature of the questions was emphasized more strongly, and the survey was conducted as a computer …

survey data is limited by measurement error and by the questionability of their behavioral 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 bycombining representative survey data …

expenditures, a causal link is difficult to prove. This paper uses a unique and representative survey of Swiss voters of all age …

-19 lockdown, we randomly selected about 600 adults in El Salvador to survey using two different tools: telephone … interviews or a self-completion survey via WhatsApp. We find that phone-based surveys increase the rate of survey completion by …

The ifo Investment Survey asks firms in the German manufacturing sector about the importance of sales, technological …