Shohei Okamoto, Kazuki Kamimura, Kenichi Shiraishi, Kazuto Sumita, Kohei Komamura, Akiko Tsukao, Shoko Chijiki, Shinya Kuno. Daily steps and healthcare costs in Japanese communities. Scientific Reports. 2021. 11. 1
Kazuto Sumita, Katsuyoshi Nakazawa, Akihiro Kawase. Long-term care facilities and migration of elderly households in an aged society: Empirical analysis based on micro data. Journal of Housing Economics. 2021. 53. 101770-101770
Takuya Ishino, Yoichi Mizumura, Kazuto Sumita, Takuya Yoshida, Norifumi Yukutake. Impact of Teleworking on Childcare Time During the COVID-19 Pandemic: The Role of Owner-Occupied Housing. PDRC Discussion Paper Series, DP2021-004. 2021
Kazuto Sumita. Descriptive Statistical Analysis of the First and Second Japan Household Panel Survey Supplementary Modules on COVID-19. PDRC Discussion Paper Series, DP2021-003. 2021
Shiraishi K, Sumita K, Kamimura K, Okamoto S, Komamura K. Relative income and life satisfaction: Who compares their income to whose income and to what extent?. PDRC Discussion Paper Series: Panel Data Research Center, Keio University. 2019. DP2019-002
SUMITA Kazuto. Long-term Care Facilities and Elderly Household Mobility in Japan: Empirical Analysis based on Micro-Level Survey. Working paper series, Faculty of Economics, Toyo University. 2018. 23
Housing loan tax credits and user cost of housing
Keio University Press 2014
`The Recent Financial Crisis and the Housing Market in Japan’, In A. Bardhan, R. Edelstein and C. Kroll (eds.), ‘‘Global Housing Markets: Crisis, Institutions and Policies”, Chapter 16
John Wiley & Sons 2011
不動産競売市場における売却価格決定に関する計量経済分析(瀬古美喜・黒田達郎・黒田達哉との共著)(名古屋大学大学院環境学研究科 DEE Discussion Paper, No.09-03.)
2009 -
Econometric Study of Price Determination in the Real Estate Auction market.(Department of Economic Environment, Graduate School of Environmental Studies, Nagoya University, DEE Discussion Paper, No.09-03.)
2009 -
An Econometric Analysis of Housing Price Dynamics(Ph.D thesis, Graduate School of Economics, Keio University)
2008 -
2009 - Best Paper Award for the Maury Seldin Advanced Studies Institute Award, 2009 AsRES-AREUEA Joint International Conference (with Miki Seko and Michio Naoi)
2007 - European Real Estate Society/Journal of Property Research Paper Prize, Best Paper in Real Estate Economics (2007) ( with Michio Naoi and Miki Seko)
Association Membership(s) (7):
American Real Estate and Urban Economic Association
, Asian Real Estate Society
, American Statistical Association
, American Economic Association
, Applied Regional Science Conference
, The Japan Statistical Society
, Japanese Economic Association