The Dodd Frank Act was passed by the US Congress in July 2010 and included a provision-Section 1502-that aimed to break the link between conflict and minerals in the Eastern Democratic Republic of Congo. To date there is only one rigorous quantitative analysis that investigates the impact of...

Since the early 2010s, social scientists have conducted (survey-) experimental studies that explore what factors drive public attitudes towards migrants to understand who provokes backlash and who is welcomed. We conduct a systematic meta-analysis building on 83 studies that experimentally vary...