Working Papers
"Did Fiscal Stimulus under Japan's Keynes Reduce Suicide? Evidence from the Great Depression" (with Masato Furuichi), 2025 [ResearchGate] [SSRN]
Discontinuous or Kinked Response? Dynamics of Unemployment Insurance and Public Assistance under the COVID-19 Crisis (with Masato Furuichi and Hayato Kanayama), 2023 [SSRN] [SocArxiv] [ResearchGate]
Does Assigning More Women to Managerial Positions Enhance Firm Productivity? Evidence from Sweden (with Yoshihiro Sato), EIJS Working Paper 242, 2017. [WP] [SSRN] [ResearchGate]
Identifying Tax Mimicking in Municipal Public Health Insurance: Evidence from A Boundary Reform (with Reo Takaku), IPSS Working Paper Series (E) 27, 2016. [WP] [SSRN] [ResearchGate]
Heterogeneous Effects of Fiscal Equalization Grants on Local Expenditures: Evidence from Two Formula-based Variations, IPSS Working Paper Series (E) 25, 2015. [WP] [SSRN] [ResearchGate]
Hypothesis testing with the Synthetic Control Method (with Fredrik Sävje) [EEA-ES Meeting 2013 draft]
Research in Progress
Daycare Supports Gender Equality at Home (with Shintaro Yamaguchi and Masako Maeda)
From Home Confinement to Hospital Confinement: A Historical Panel-Data Analysis of Psychiatric Treatments in Japan (with Motoyuki Goto)
日本語論文 未刊行 (Non-refereed Unpublished Papers in Japanese)
「誰が厳しい居住環境に直面しているのか？ 居住の剥奪・貧困の所得勾配の検証 」, 2020（浦川邦夫との共著）[WP]
「「居住の貧困」の所得勾配――所得低下に伴う住環境の剝奪とその多様性」『日本の居住保障 定量分析と国際比較から考える』 慶應義塾大学出版会, 第3章, pp.61-85, 2021 として刊行
「地方選挙がマージナルな地域保健医療サービス供給に与える影響：交付税措置対象外のがん検診の導入と廃止」, 2011年日本医療経済学会報告原稿, 2011. (高久玲音との共著） [Draft]
日本語論説など
認可保育園と認可外保育園における児童死亡率の差の検証 , 2013.3.23 [Link]
Other Unpublished Articles
Reexamining the Quality of Life of ALS Patients: Lessons from Previous Studies, The Research Center for Ars Vivendi Report 4, 2008 (with Yoshitaro Hotta and Yumiko Kawaguchi) [Paper]
Reexamining the capabilities of ALS patients, Conference of the Human Development and Capability Association (HDCA), New York, 2007 (with Yoshitaro Hotta, Yumiko Kawaguchi and Shinya Tateiwa). [Paper]