Research Associate
Faculty of Economics, Keio University
Ph.D. in Economics, Osaka University (2024)
✉ ryo_sakamoto [at] keio.jp
Research Fields: Macroeconomics, Family Economics, and Labor Economics
My research focuses on household behavior, gender norms, economic growth, fertility, marriage markets, and public policy.
Selected Publications
On the Undesirable Repercussions of Gender Norms in an Endogenous Growth Model
Ryo Sakamoto and Katsunori Minami
Scandinavian Journal of Economics · 2026
On the Role of Social Security Systems in a Non-unitary Discounting Model
Hongzi Liu and Ryo Sakamoto
Journal of Population Economics · 2025
Selected Working Papers
Katsunori Minami and Ryo Sakamoto
R&R (2nd round) at Journal of Population Economics
Childcare Availability, Bargaining Power, and Fertility Intentions
Miki Kohara and Ryo Sakamoto
Divorce Laws and Bargaining Power
Ryo Sakamoto, Makoto Shimoshimizu, and Takuma Sugiyama
Research Grants
JSPS KAKENHI – Grant-in-Aid for Young Scientists
Japan Society for the Promotion of Science
Apr 2026 – Mar 2030 · Grant No. JP26K16327
JSPS KAKENHI – Grant-in-Aid for Research Activity Start-up
Japan Society for the Promotion of Science
Jul 2024 – Mar 2027 · Grant No. JP24K22635
Referee Service
Applied Economics Letters, BMC Psychology, Contemporary Japan, Experimental Economics, Humanities and Social Sciences Communications, International Journal of Economic Theory, Journal of Family and Economic Issues, Review of Economics of the Household (4), Southern Economic Journal, Utilities Policy