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National Institute of Population and Social Security Research

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  3. KIKUCHI Jun


KIKUCHI Jun Senior Researcher
Department of Theoretical Social Security Research
Updated; 24 May 2023

Research Field

  • Health Economics, Public Economics, Social Security Study

Research Project

  • Empirical Studies for Relations between Socio-economic and Human Resources of Households and Funcitons of Social Security
  • Income, Health and the Social Security System: A Multidisciplinary Approach

External Activities

  • Academic Society
    Japanese Institute of Public Finance

Publications /Papers

  • "A standardized analysis of LTC insurance by municipalities (in Japanese)" , with Eiji Tajika, Hitotsubashi Economics Vol.4 No.1(2011)
  • "An analysis on the utilization of the medical institution, and the cooperation between medical institutions: a case in the northern Hokkaido area (in Japanese)" , with Kazuhiro Sumitomo, Nobuyuki Izumida, Haruko Noguchi and Naoyuki Hasebe, Asahikawa Medical College Research Bulletin, Vol.10(2010)
  • "Micro data analysis of the effect of long term care needs on hospital stay (in Japanese)" ,The Quarterly of Social Security Research, Vol.46(3)(2010)
  • "The sustainability of the long-term care insurance in Japan: from the viewpoint of institutional care services (in Japanese)" ,The Quarterly of Social Security Research, Vol.43(4)(2008)
  • "What are the problems with nursing insurance?: study on the process of system creation and its effects on improving states of nursing requirement (in Japanese)" , with Eiji Tajika, Financial Review Vol.80(2006)
  • "Treatment effect of the long-term care insurance of Japan: a micro-data analysis (in Japanese)" , with Eiji Tajika, The Quarterly of Social Security Research, Vol.41(3)(2005)
  • "Estimation of total cost of long-term care insurance system and benefit-burden ratio by year of birth (in Japanese)" , with Eiji Tajika, Financial Review Vol.74(2004)
  • "Reforming the health insurance in Japan: an approach from managed competition (in Japanese)" , with Eiji Tajika, The Quarterly of Social Security Research, Vol.39(3)(2003)
  • "The long-term care insurance in Japan: why is its financing so difficult? (in Japanese)" , with Eiji Tajika, The Quarterly of Social Security Research, Vol.39(2)(2003)