A variety of theories attempt to explain why some individuals radicalize along religious lines. Few studies, however, have jointly put these diverse hypotheses under empirical scrutiny. Focusing on Muslim-Christian tensions in Kenya, we distill salient micro-, meso-, and macro-level hypotheses...

Does a disadvantaged candidate always choose an extremist program? When does a less competent candidate have an incentive to move to extreme positions in order to differentiate himself from the more competent candidate? If the answer to these questions were positive, as suggested in recent work...