Details of a Researcher - Yamada, Atsuhiro

Papers - Yamada, Atsuhiro

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座談会: 地域で暮らすために支援を必要とする人々

山田篤裕，森川美絵，田中智子，奥田知志，五石敬路

貧困研究= Journal of poverty/貧困研究会編集委員会編 26, 75-89 2021

Single Work

介護労働者の流入源・流出先と適正な賃金水準

山田篤裕，石井加代子

週刊社会保障 75 (3144), 42-47 2021

Single Work

コロナ禍における低所得層の経済的脆弱性――JHPSコロナ特別調査に基づく分析――

山田篤裕

貧困研究 27(3) 35 - 47 2021

Single Work

コロナ禍における低所得層の経済的脆弱性: JHPS コロナ特別調査に基づく分析

石井加代子，山田篤裕

貧困研究= Journal of poverty/貧困研究会編集委員会編 27, 35-47 2021

Single Work

Labor Market Impacts of Expanded Employee Social Insurance Coverage in Japan

A YAMADA, N MEHR

2021

Single Work

How Older People Choose : Income Tests for Working Pensioners and Reduced Pension for Early Withdrawals

YAMADA Atsuhiro

Social Policy and Labor Studies (Japan Association for Social Policy Studies) 12 ( 2 ) 88 - 100 2020.11

Single Work, ISSN 18831850

<p>Using JILPT survey data on the livelihood and employment situations of persons in their 60s, we investigate the primary determinants of early receipt of pension benefits as well as the disincentive effects on labor supply resulting from reductions in wages upon re-employment and from the income testing of wage earners who concurrently receive pensions. The main findings are : first, the employment rate decreases due to income tests by 11％ for men aged 62-64 and 23％ for women aged 60-61. However, we cannot confirm any effects of the income tests on the labor supply of people aged 65-69. Second, reductions in wages upon re-employment are also large, and reduce the labor supply of men aged 60-69 by 10％. Third, the rate of early receipt of pension benefits is 8％ higher for men who are in poor health and 14％ higher for those who are unemployed. The policy implication is that if unjustified wage reductions are improved, the result could be disincentive effects of income tests for people aged 65-69. As long as early pension benefits are utilized by the unemployed elderly for income security, then any revision that reduces rates for early pension withdrawals should be carefully considered given the risk of aggravating poverty.</p>

Introduction to the Special Report 3

YAMADA Atsuhiro

Social Policy and Labor Studies (Japan Association for Social Policy Studies) 12 ( 2 ) 59 - 61 2020.11

Single Work, ISSN 18831850

社会主観最低生活費測定の意義

山田篤裕

週刊社会保障 74 (3084), 48-53 2020

Research paper (scientific journal), Single Work

高齢者の就業と在職老齢年金・繰上げ受給

山田篤裕

社会政策 12 (2), 88-100 2020

Research paper (scientific journal), Single Work

公的年金の給付水準・代替率の再検討: 歴史的および社会的主観的アプローチ

山田篤裕，渡辺久里子

社会保障研究 4 (4), 487-499 2020

Research paper (scientific journal), Single Work

公的年⾦の給付⽔準・代替率の再検討: 歴史的および社会的主観的アプローチ (記述統計量・推計結果付)

山田篤裕，ヤマダアツヒロ，渡辺久里子，ワタナベクリコ

IPSS Working Paper Series (J), 1-24 2020

Single Work

New Tighter Wage Requirements Introduced by the Reform of the Employees' Pension Insurance Law:: Deviations from Former Requirements and the Exclusion of Low-Wage Earners from the Expanded Application of Pension Insurance

YAMADA Atsuhiro

Social Policy and Labor Studies (Japan Association for Social Policy Studies) 10 ( 3 ) 39 - 52 2019

Research paper (scientific journal), Single Work, ISSN 1883-1850

<p>The December 2016 amendment of the Employees' Pension Act, which was intended to expand its purview to part-time workers, introduced a new, tighter, wage requirement. We have examined whether this requirement is consistent with former conditions, how many low-wage part-time workers are actually excluded, and whether this expansion can be expected to have a ripple effect on the levels of future employees' pension benefits （the replacement rate）.We present three main findings. First, the new, tighter wage requirement changes the reference point from a minimum wage to a balance between contributions and level of benefits for the national pension. This is a change from former requirements. Second, the new requirement excludes a large number of low-wage part-time workers ; their number is almost equal to the number that would gain coverage if the expansion of eligibility were to be applied to all work places. Third, further substantial expansion would cause a decrease in the mean wage levels of insured workers. As a result, the level of current pension benefits （the replacement rate）, which is linked to the mean wage growth, may also decrease. This side effect can be exploited to improve the fiscal balance between current and future beneficiaries.</p>

障害等により手助けや見守りを要する子どもの親の就業抑制と健康悪化

山田篤裕，四方理人

週刊社会保障 73 (3025), 44-49 2019

Research paper (scientific journal), Single Work

高齢者の継続雇用と賃金プロファイル・賃金水準 (特集人生 100 年時代の就労)

山田篤裕

個人金融 14 (3), 47-56 2019

Research paper (scientific journal), Single Work

厚生年金保険適用拡大（2016年10月）による新たな賃金要件：既存の参照基準からの逸脱と低賃金雇用者の排除

山田篤裕

社会政策 10 (3), 39-52 2019

Research paper (scientific journal), Single Work

高齢者の継続雇用と賃金プロファイル・賃金水準

山田篤裕

個人金融= Quarterly of personal finance/ゆうちょ財団編 14 (3), 47-56 2019

Single Work

厚生年金保険適用拡大（2016年10月）による新たな賃金要件

山田篤裕

社会政策 10（3） 39 - 52 2019

Single Work

【戦後社会保障改革史-オーラルヒストリーと史資料で描くその軌跡-】1985年年金改正　制度体系再編へ至る道

百瀬優, 山田篤裕

社会保障研究 ((株)毎日学術フォーラム) 3 ( 1 ) 69 - 83 2018.06

Research paper (scientific journal), Single Work, ISSN 0387-3064

Doctors' Way of Working: Long Hours, Training, Secondary Jobs, and Desire to Work

A Yamada, N Izumida

Keio-IES Discussion Paper Series 2018

Research paper (scientific journal), Single Work

1985 年年金改正: 制度体系再編へ至る道 (特集戦後社会保障改革史: オーラルヒストリーと史資料で描くその軌跡)

百瀬優，山田篤裕

社会保障研究 3 (1), 69-83 2018

Research paper (scientific journal), Single Work

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