References
- National Center for Education Statistics (NCES). 2016. Digest of education statistics. Washington, DC: U.S. Department of Education.
- National Center for Science and Engineering Statistics (NCSES). 2010. National survey of college graduates. Alexandria, VA: The National Science Foundation. Available at https://sestat.nsf.gov/sestat.html (accessed September 3, 2013).
- Scott, C. E., and J. J. Siegfried. 2018. American Economic Association 2017–18 universal academic questionnaire summary statistics. American Economic Review 108 (May): forthcoming.