How does exposure to Islamist terrorism change perceptions of the share of Muslims and immigrants? We conduct a large-scale survey that measures misperceptions towards minority groups in four European countries. Our results show that terror attacks in the past increased misperceptions of the...

This paper investigates the relationship between local religiosity and episodes of persecutions in a sample of over 2,100 European cities during 1100-1850. We introduce a novel proxy for measuring local religion: the cult of saints in early Western Christianity. Our findings show that cities...