Ayako Kondo and Taiyo Fukai, "Labor Supply of Married Women, Kink-points on Tax Schedule and Social Security Premium Notch: Evidence from municipality tax records in Japan", RIETI Discussion Paper 23-J-049

Daiji Kawaguchi and Takahiro Toriyabe, 2024. "Non-Response Bias of Japanese Wage Statistics," Journal of Official Statistics, 40(1)  https://doi.org/10.1177/0282423X241235256

Taiyo Fukai and Ayako Kondo "Parental Earnings Trajectories around Childbirth in Japan: Evidence from local tax records" RIETI Discussion Paper 25-E-012