KEIO RESEARCHERS INFORMATION SYSTEM

Papers 【 Display / hide 】

Papers 【 Display / hide 】

• Application of the Extended Log Quad Model to Municipal Life Tables

  Yu HORIGUCHI

  Population Research and Policy Review 43 ( 4 )  2024.07

  Research paper (scientific journal), Single Work, Lead author, Accepted,  ISSN  01675923

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  In this study, we improve on the research results of relational models that enable life table estimates from a small number of demographic indices, such as the Log Quad Model by Wilmoth et al. (Popul Stud 66(1):1–28, 2012) and the Extended Log Quad Model 1 by Horiguchi (J Popul Stud 58:13–28, 2022). Consequently, we propose the Extended Log Quad Model 2. This is a mortality rate model that reflects the remarkable improvement in old-age mortality rates in Japan since the 1970s. This is intended for application to the estimation of municipal life tables in Japan. The Extended Log Quad Model 2 is useful for municipal policymaking because it is possible to estimate future life tables with a high level of accuracy by projecting only life expectancy at the age of 65. It is also suggested that the Extended Log Quad Model 2 will be applicable to other developed countries, such as Australia, Canada, France, and New Zealand.

  • Access to Document (DOI)

• 多相生命表を用いた配偶関係別将来人口推計

  石井太，別府志海，余田翔平，岩澤美帆，堀口侑

  人口問題研究 80 ( 3 ) 365 - 384 2024

  Research paper (scientific journal), Joint Work, Last author

  • Access to Document (DOI)

• 年次別およびコーホート別の結婚の多相生命表：1980～2021年および1965～1985年生まれの結婚をめぐる日本人のライフコース

  別府志海，石井太，余田翔平，岩澤美帆，堀口侑

  人口問題研究 80 ( 3 )  2024

  Research paper (scientific journal), Joint Work, Last author

  • Access to Document (DOI)

• 都道府県別の満年齢別・死亡年別死亡数を出生年別に分割するモデル開発に関する研究

  堀口侑，石井太

  人口問題研究 79 ( 4 ) 381 - 400 2023

  Research paper (scientific journal), Joint Work, Lead author, Accepted

  • Access to Document (DOI)

• 日本のモデル生命表の開発と地域別生命表推計への応用ーFlexible Modelの修正に基づいてー

  堀口侑

  人口学研究  ( 58 ) 13 - 28 2022

  Research paper (scientific journal), Single Work, Lead author, Accepted

  • Access to Document (DOI)

Presentations 【 Display / hide 】

Presentations 【 Display / hide 】

• 公的年金財政のマクロ計量モデルによる分析ー高齢就業率の変化がマクロ経済に与える影響ー

  堀口侑，佐藤格，増田幹人，石井太

  日本人口学会第78回大会, 

  2026.06

  , 

  Oral presentation (general)

• 公的年金財政のマクロ計量モデルによる分析

  堀口侑，佐藤格，増田幹人，石井太

  [Domestic presentation]  日本人口学会第77回大会, 

  2025.06

• Network Analysis of Multi-Cause of Death Data of Japan

  [International presentation]  2024 Annual Meeting of Southern Demographic Association, 

  2024.10

  , 

  Oral presentation (general)

• 複合死因データに関するネットワーク分析

  堀口侑

  [Domestic presentation]  日本人口学会第76回大会, 

  2024.06

  , 

  Oral presentation (general)

• 月別に拡張した「日本版死亡データベース」による死亡率の期待値と実績値の乖離分析

  石井太，別府志海，菅桂太，堀口侑

  [Domestic presentation]  日本人口学会第76回大会, 

  2024.06

  , 

  Oral presentation (general)

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Awards 【 Display / hide 】

Awards 【 Display / hide 】

• E. Walter Terrie Award for State and Local Demography

  2023, Southern Demographic Association

  Type of Award： Award from international society, conference, symposium, etc.

Courses Taught 【 Display / hide 】

Courses Taught 【 Display / hide 】

• GENERAL EDUCATION SEMINAR A

  2026

• GENERAL EDUCATION SEMINAR B

  2026