Working Paper Series

Since 1997, Working Paper Series (E) has been published by the researchers of IPSS to assure prompt publication and dissemination of information regarding social security and population. To see Working Paper Series between No.33-47 only available in Japanese, please visit here.

2024 (FY) No.75

• No.75: An Exploratory Analysis on Male Family Caregiver: Re-examining the Findings of Previous Research with The National Survey on Social Security and People’s Life, 2022
  KEZUKA Kazuhiro（National Institute of Population and Social Security Research）
  

2024 (FY) No.74

• No.74: Work from Home and Human Capital Investment
  MOTEGI Hiroyuki（National Institute of Population and Social Security Research）
  OIKAWA Masato（Waseda University）
  

2024 (FY) No.73

• No.73: Skills and the International Cooperation in International Labor Migration ――Skill formation of migrant workers and ODA eligibility for migration-related activities――
  EBA Hinako（National Institute of Population and Social Security Research）
  

2023 (FY) No.72

• No.72: Estimating the Prevalence of Persons with Disability Certificates in Japan Using "Municipal Plans for Welfare of Persons with Disabilities"
  SAKAKIBARA Kenjiro（National Institute of Population and Social Security Research）
  

2023 (FY) No.71

• No.71: A Review of Quantitative Research on Child Maltreatment: Issues and Suggestions for Future Research
  NARUSAWA Masaaki（Hitotsubashi University）
  KEZUKA Kazuhiro（National Institute of Population and Social Security Research）
  TOMA Kota（Kyoto University）
  

2023 (FY) No.70

• No.70: Overview of Kawasaki City, Kitaaizu Town, and Kakegawa City Surveys: From household surveys of local municipalities in the 1960s and 1970s
  HATAMOTO Yusuke（Doshisha University）
  KADO Yoku（The University of Shimane）
  

2023 (FY) No.69

• No.69: Relation between Educational Choice and Economic Capital: Approaching from the Heterogeneity of Loss Aversion Caused by Economic Capital
  KEZUKA Kazuhiro（National Institute of Population and Social Security Research）
  SUZUKI Ryo（Izumi Shoryo Highschool）
  

2023 (FY) No.68

• No.68: Asking Older Adults about Sexual Orientation Identity and Social Surveys: Findings from Cognitive Interviews
  HIRAMORI Daiki（Hosei University）
  KOYAMA Yasuyo（National Institute of Population and Social Security Research）
  KAMANO Saori（National Institute of Population and Social Security Research）
  CHITOSE Yoshimi（National Institute of Population and Social Security Research）
  FUSE Kana（National Institute of Population and Social Security Research）
  SAMBE Michiko（Nara Women's University）
  IWAMOTO Takeyoshi（Kanazawa University）
  TAKEUCHI Kyoko（Tokyo University）
  SHIN Jiyeon（Showa Women's University）
  

2023 (FY) No.67

• No.67: Determinants of Foreign Workers' Wages in Japan: An Analysis Focusing on Wage Gaps with Japanese
  KOREKAWA Yu（National Institute of Population and Social Security Research）
  

2023 (FY) No.66

• No.66: Patterns and Trends in Japanese Husband’s Housework and Childcare, 2008-2018: Analysis of National Survey on Family in Japan
  SAITO Tomohiro（National Institute of Population and Social Security Research）
  

2023 (FY) No.65

• No.65: Fertility of Immigrant Women in Japan: Analysis using the own-children method based on micro-data from the population census of Japan
  KOREKAWA Yu（National Institute of Population and Social Security Research）
  

2023 (FY) No.64

• No.64: Child and Child Care Support under COVID-19 pandemic: based on interview surveys with the support agencies
  TOMA Kota（Kyoto University）
  

2022 (FY) No.63

• No.63: Acceptance of evacuees from Ukraine: what are the challenges and opportunities brought to Japan’s future refugee policy?
  HOTTA Shingo（Ministry of Foreign Affairs of Japan）
  

2022 (FY) No.62

• No.62: Examination of isolation related indicators in public surveys and statistics
  GAI Ruoyan（National Institute of Population and Social Security Research）
  NISHIMURA Yukimitsu（National Institute of Population and Social Security Research）
  SAITO Masashige（Nihon Fukushi University ）
  SAKURAI Ryota（Tokyo Metropolitan Institute of Gerontology）
  IZUMIDA Nobuyuki（National Institute of Population and Social Security Research）
  

2022 (FY) No.61

• No.61: School Dropout and Adults’Social Exclusion in Japan
  SAITO Tomohiro（National Institute of Population and Social Security Research）
  

2022 (FY) No.60

• No.60: Demographic Components of Future Population Growth Rates by Municipalities in Japan: Supplementary Materials
  KAMATA Kenji（National Institute of Population and Social Security Research）
  KOIKE Shiro（National Institute of Population and Social Security Research）
  SUGA Keita（National Institute of Population and Social Security Research）
  YAMAUCHI Masakazu（Waseda University）
  

2022 (FY) No.59

• No.59: Literature Review for analysis of families that support each other's lives
  HATAMOTO Yusuke（Doshisha University）
  NISHIMURA Yukimitsu（National Institute of Population and Social Security Research）
  

2022 (FY) No.58

• No.58: Various aspects of living alone
  ISHIDA Mitsunori（Waseda University）
  

2022 (FY) No.57

• No.57: Time-Use Patterns of Parents: A Comparison of Single-Parent and Two-Parent Families
  YODA Shohei（National Institute of Population and Social Security Research）
  

2021 (FY) No.56

• No.56: The Background and Findings of “The National Survey on Social Security and People’s Life”
  
  NISHIMURA Yukimitsu（National Institute of Population and Social Security Research）

2021 (FY) No.55

• No.55: Effects of COVID-19 on Livelihood Support for Women Based on the interview survey of support organization
  TOMA Kota（National Institute of Population and Social Security Research）
  OMAGARI Mika（Setagaya Gender Equality Center）
  TIAN Yuan（Ochanomizu University）
  

2021 (FY) No.54

• No.54: Childlessness and social support in Japan
  ABE Aya（Tokyo Metropolitan University）
  

2021 (FY) No.53

• No.53: A Study about the Demographic Evaluation Methods for the Change of Mortality Level
  Futoshi ISHII（Keio University）
  

2021 (FY) No.52

• No.52: Life consciousness and its related factors after the COVID-19 in Japan
  
  IZUMIDA Nobuyuki（National Institute of Population and Social Security Research）
  TOMA Kota（National Institute of Population and Social Security Research）
  NISHIMURA Yukimitsu（National Institute of Population and Social Security Research）
  SAKAKIBARA Kenjiro（National Institute of Population and Social Security Research）

2021 (FY) No.51

• No.51: The COVID-19 pandemic and demographic process: What we know and what will happen to future population
  IWASAWA Miho（National Institute of Population and Social Security Research）
  KOIKE Shiro（National Institute of Population and Social Security Research）
  HAYASHI Reiko（National Institute of Population and Social Security Research）
  BEPPU Motomi（National Institute of Population and Social Security Research）
  KOREKAWA Yu（National Institute of Population and Social Security Research）
  

2021 (FY) No.50

• No.50: Early Publication of Mortality Statistics in Major Countries in response to the COVID-19 pandemic
  HAYASHI Reiko（National Institute of Population and Social Security Research）
  BEPPU Motomi（National Institute of Population and Social Security Research）
  

2021 (FY) No.49

• No.49: An Examination of Prefectural Policies to Promote Immigration and Settlement
  HISAI Seia（National Institute of Population and Social Security Research）
  

2021 (FY) No.48

• No.48: Estimates of inpatient costs for preterm and low-birthweight infants in Japan:An exploratory study using the National Database of Health Insurance Claims
  Ruoyan Gai（National Institute of Population and Social Security Research）
  Hidetoshi Mezawa（National Center for Child Health and Development）
  

2021 (FY) No.32

• No.32: Demographic Components of Future Population Growth Rates by Prefectures in Japan: Supplementary Materials
  KAMATA Kenji (National Institute of Population and Social Security Research)
  KOIKE Shiro (National Institute of Population and Social Security Research)
  SUGA Keita (National Institute of Population and Social Security Research)
  YAMAUCHI Masakazu (Waseda University)
  

2020 (FY) No.31

• No.31: Perceived availability of social support and its effects on mental health in Japan:A preliminary analysis using National Survey on Social Security and People’s Life 2017
  Ruoyan Gai (National Institute of Population and Social Security Research)
  

2019 (FY) No.30

• No.30: Lowest-low fertility in Singapore: Current state and prospects
  Keita Suga (National Institute of Population and Social Security Research)
  

2018 (FY) No.29

• No.29: Educational Assortative Mating in Japan: Evidence from the 1980-2010 Census
  Setsuya Fukuda (National Institute of Population and Social Security Research)
  Shohei Yoda (National Institute of Population and Social Security Research)
  Ryohei Mogi (National Institute of Population and Social Security Research)

2017 (FY) No.28

• No.28: Gender Role Division and Transition to the Second Birth in Japan
  Setsuya Fukuda (National Institute of Population and Social Security Research)
  

2016 (FY) No.27

• No.27: Identifying Tax Mimicking in Municipal Health Insurance: Evidence from A Boundary Reform
  
  Michihito Ando (National Institute of Population and Social Security Research)
  Reo Takaku (Institute for Health Economics and Policy)

2015 (FY) No.25-26

• No.26: Affordable False Teeth: The Effects of Patient Cost-sharing on Denture Utilization and Subjective Chewing Ability
  
  Michihito Ando (National Institute of Population and Social Security Research)
  Reo Takaku (Institute for Health Economics and Policy)

• No.25: Heterogeneous Effects of Fiscal Equalization Grants on Local Expenditures: Evidence from Two Formula-based Variations
  
  Michihito Ando (National Institute of Population and Social Security Research)

2014 (FY) No.23-24

• No.24: Formation of Megacities in the Era of Population Ageing - Mobility Comparison between China, Japan and South Korea
  Reiko Hayashi (National Institute of Population and Social Security Research)
  

• No.23: Internationality of Asian megacities - Viewed through mobility comparison
  Reiko Hayashi (National Institute of Population and Social Security Research)
  

2008 (FY) No.22

• No.22: Induced Abortion in Japan --- A Demographic Analysis of Its Trends and Causes ---
  
  Ryuzaburo Sato (National Institute of Population and Social Security Research)
  Noriko Shiraishi (National Institute of Population and Social Security Research)
  Rieko Bando (National Institute of Population and Social Security Research)

2004 (FY) No.20-21

• No.21: On Changing Factors of Marriage Transformation in Japan: A Decomposition of the Delay in Women's First Marriage Process
  
  Kaneko Ryuichi (National Institute of Population and Social Security Research)

• No.20: Why Do Age-Specific Marital Fertility Rates Fail?
  
  Suzuki Toru (National Institute of Population and Social Security Research)

2003 (FY) No.18-19

• No.19: Have We really reached the Western Standard of Retired Income Security? -From the Viewpoints of Public an Private Pension Schemes-
  
  Katsumata Yukiko M. (National Institute of Population and Social Security Research)

• No.18: Three Worlds of Pronatalism?: Fertility and Family -Friendly Policies in Europe and Japan
  
  Fukuda Nobutaka (National Institute of Population and Social Security Research)

2002 (FY) No.12-17

• No.17: Transformations in First Marriage Behavior of Japanese Female Cohorts: Estimation and Projection of Lifetime Measures via Emprically Adjusted Coale-McNeil Model
  
  Kaneko Ryuichi (National Institute of Population and Social Security Research)

• No.16: Elaboration of the Coale-McNeil Nuptiality Model as The Generalized Log Gamma Distribution: Empirically Coale-McNeil Model
  
  Kaneko Ryuichi (National Institute of Population and Social Security Research)

• No.15: Leaving Home in Japan: Its Trends, Gender Differences, and Determinants
  
  Suzuki Toru (National Institute of Population and Social Security Research)

• No.14: Women's Working Pattern and the Support to Working Mothers in Contemporary Japan
  
  Shirahase Sawako (National Institute of Population and Social Security Research)

• No.13: What Determines Earning Differentials in Urban China?
  
  Zhou Yanfei (National Institute of Population and Social Security Research)

• No.12: Effects of Government Policy on Internal Migration in Peninsular Malaysia: A Comparison between Malays and Non-Malays
  Chitose Yoshimi (National Institute of Population and Social Security Research)

2001 (FY) No.11

• No.11: Japanese Income Inequality by Household Types in Comparative Perspective
  
  Shirahase Sawako(National Institute of Population and Social Security Research)

2000 (FY) No.9-10

• No.10: Effects of Ethnic Concentration on Migration in Peninsular Malaysia
  Chitose Yoshimi (National Institute of Population and Social Security Research)

• No.9: The Transformation of Partnerships of Japanese Women in the 1990s: Increased Reluctance towards Traditional Marriages and the Prevalence of Non-Cohabiting Couples
  Iwasawa Miho (National Institute of Population and Social Security Research)

1999 (FY) No.8

• No.8: Women and the Class Structure in Japan and Great Britain
  
  Shirahase Sawako (National Institute of Population and Social Security Research)

1998 (FY) No.2-7

• No.7: Schumpeter on the Relationship between Economics and Sociology from the Perspective of Doctrinal History
  
  Shionoya Yuichi (National Institute of Population and Social Security Research)

• No.6: Economy and Morality: A Conceptual Framework
  
  Shionoya Yuichi (National Institute of Population and Social Security Research)

• No.5: A Social Procedure for Choosing Fair Allocation Rules - Formalizing the Rawlsian Principles of Justice-
  
  Gotoh Reiko (National Institute of Population and Social Security Research), Yoshihara Naoki (Faculty of Economics, Hokkaido University)

• No.4: Population Development and Social Problems in the Inner City and Suburbs of the Tokyo Metropolitan Area
  
  Nakagawa Satoshi (National Institute of Population and Social Security Research)

• No.3: Health Expenditure of Deceased Elderly in Japan
  
  Fukawa Tetsuo (National Institute of Population and Social Security Research)

• No.2: Pigou's Welfare Economics and Ethical Belief
  
  Shionoya Yuichi (National Institute of Population and Social Security Research)

1997 (FY) No.1

• No.1: The Pattern Intergenerational Mobility Among Men and Woman
  
  Shirahase Sawako (National Institute of Population and Social Security Research)