In a rational-choice approach to religious conversion, the conversion rate depends on a person's costs of switching religions and costs of having one's religion deviate from the type viewed as ideal. The International Social Survey Programme (ISSP) waves for 1991, 1998, 2008, and 2018 allow for...

"The Catholic Church has been making saints for centuries, typically in a two-stage process featuring beatification and canonization. We analyze determinants of rates of beatification and canonization (for non-martyrs) over time and across six world regions. The research uses a recently...

Rates of COVID deaths and cases differ markedly across U.S. states, as do rates of vaccination. This study uses cross-state regressions to assess impacts of vaccinations on COVID outcomes. A number of familiar issues concerning cross-sectional regressions arise, including omitted variables,...

The fiscal theory of the price level (FTPL) has been active for 30 years, and the interest in this theory grew with the recent global surges in inflation and government spending. This study applies the FTPL to 37 OECD countries for 2020-2022. The theory's centerpiece is the government's...

Chamley and Judd argued that optimal taxation dictates zero long-run tax rates on capital income, but Straub and Werning found that tax rates may be positive even in the steady state. These models feature a "period-zero problem" in the underlying Ramsey formulation, which omits past commitments...