Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Debates around abortion typically invoke religion and politics but there is no causal evidence of the impact of politician religion on abortion. Leveraging quasi-random variation in politician religion generated by close elections in India and controlling for the party affiliation of politicians, we find lower rates of sex-selective abortion in districts won by Muslim state legislators, consistent with a higher reported aversion to abortion among Muslims compared to Hindus. The competing hypothesis that this reflects weaker son preference among Muslims is undermined by stated preference data and by demonstrating that fertility and girl-biased infant mortality increase in Muslim-won districts.