Working Paper / Discussion Paper

  1. Imrohoroglu, Selahattin and Tomoaki Yamada (2026): Alternative Population Projections and Fiscal Sustainability in the U.S. and Japan, work in progress.

  2. Kitao, Sagiri and Tomoaki Yamada (2026): Survey of Demographics, Family and Fiscal Sustainability in Japan: Macroeconomic Approaches, coming soon.

  3. Kitao, Sagiri, Michio Suzuki and Tomoaki Yamada (2025): Earnings Inequality Analysis Using Administrative Tax Data, RIETI Discussion Paper Series, 25-J-20. 🔗 RIETI DP, 🔗 CREPE DP, 🔗 TUPD DP

  4. Kitao, Sagiri, Michio Suzuki and Tomoaki Yamada (2025): Earnings Inequality Analysis Using Administrative Tax Data, RIETI Discussion Paper Series, 25-J-20. 🔗 RIETI DP, 🔗 CREPE DP, 🔗 TUPD DP

  5. Kitao, Sagiri, Michio Suzuki and Tomoaki Yamada (2025): Nonlinear Earnings Dynamics and Inequality over the Life Cycle: Evidence from Japanese Municipal Tax Records, RIETI Discussion Paper Series, 25-E-081. 🔗 RIETI DP, 🔗 CREPE

  6. Tomoaki Yamada (2024): Exploring the Relationship Between Population Ageing and Labour Share. 🔗 Slide, 🔗 Program

  7. Kitao, Sagiri, and Tomoaki Yamada (2024): Inequality Dynamics in Japan, 1981-2021, ESRI Discussion Paper Series, No. 392. 🔗 ESRI DP,

  8. Tomoaki Yamada (2023): Demographic Aging, Fiscal Reforms and Macroeconomy in Japan. 🔗 Slide, 🔗 Video, 🔗 ESRI’s Website

  9. Hidehiko Ichimura, Tomoaki Yamada (2021): Population Aging and Redistribution in Japan: Comparisons with OLG, SNA and NTA.

  10. Sagiri Kitao, Tomoaki Yamada (2019): Dimensions of Inequality in Japan: Distributions of Earnings, Income and Wealth between 1984 and 2014, RIETI Discussion Paper Series, 19-E-034. 🔗 RIETI DP, 🔗 Data, 🔗 Slide

  11. Masayuki Inui, Nao Sudo, Tomoaki Yamada (2017): Effects of Monetary Policy Shocks on Inequality in Japan, BIS Working Paper. 🔗 PDF, 🔗 Slide, 🔗 BOJ WP, 🔗 日本語版

  12. Nao Sudo, Michio Suzuki, Tomoaki Yamada (2014): Effects of Demographic Change on the Expenditure Composition in Japanese Economy.

  13. Nao Sudo, Michio Suzuki, Tomoaki Yamada (2014): Response of Inequality to a Growth Rate Slowdown in Japanese Economy during the Lost Decades.

  14. Tomoaki Yamada (2014): A Note on Risk Sharing against Idiosyncratic Shocks and Geographic Mobility in Japan, MPRA Paper No. 54886. 🔗 PDF

  15. Tomoaki Yamada (2013): Cross-sectional Facts in Japan using Keio Household Panel Survey, MPRA Paper No. 49813. 🔗 PDF

  16. Nao Sudo, Michio Suzuki, Tomoaki Yamada (2012): Inequalities in Japanese Economy during the Lost Decades, CIRJE Discussion Paper, CIRJE-F-856. 🔗 PDF

  17. Makoto Saito, Shiba Suzuki, Tomoaki Yamada (2010): Can Cross-Border Financial Markets Create Good Collateral in a Crisis? IMES Discussion Paper Series. 🔗 PDF

  18. Tomoaki Yamada (2007): Consumption, Working Hours, and Wealth Determination in Life Cycle, Bank of Japan Working Paper Series, No. 07-E-14. 🔗 PDF

  19. Tomoaki Yamada (2006): Unemployment Insurance and Savings under Establishment Dynamics, COE/RES Discussion Paper Series. 🔗 PDF