The paper "Political Leaders and Macroeconomic expectations: Evidence from a Global Survey Experiment" was published in the Journal of Public Economics in July 2014. These links will take you to the article and to a short summary in the news service x. The article was written in collaboration with co-authors from LMU Munich and the ifo Institute and shows the causal effect of Joe Biden's election in the 2020 US presidential election on global macroeconomic expectations.