1. Department of Political Science, Columbia University, New York, NY 10027, USA.
2. Department of Political Science, University of Michigan, Ann Arbor, MI 48109, USA.
3. Department of Political Science, Stanford University, Stanford, CA 94305, USA.
4. Hoover Institution, Stanford University, Stanford, CA 94305, USA.
5. Department of Political Science, University of California San Diego, La Jolla, CA 92093, USA.
6. Halıcıoğlu Data Science Institute, University of California San Diego, La Jolla, CA 92093, USA.
7. Department of Sociology, Princeton University, Princeton, NJ 08544, USA.
8. Office of Population Research, Princeton University, Princeton, NJ 08544, USA.