On 3 June 2020, the German government announced a temporary value added tax (VAT) rate reduction. VAT rates were reduced on 1 July 2020 and went back to their previous level on 1 January 2021. We study the price effects of the temporary VAT rate reduction using a web-scraped data set covering...

Information provided by experts is widely believed to play a key role in shaping attitudes towards policy responses to the COVID-19 pandemic. This paper uses a survey experiment to assess whether providing citizens with expert information about the health risk of COVID-19 and the economic costs...

We utilise information experiments embedded in a representative population survey to elicit the German public's attitude towards the right of asylum. We randomly assign the interviewees to different groups and 'treat' each group with different information about the asylum-seekers that came to...