Financing Public Pension and During the Aged Period

为公共养老金和老年时期提供资金

• 批准号: 04301079
• 负责人: HATTA Tatsuo
• 金额: $ 3.58万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04301079/
• 关键词: Female labor supply; Social security system; Aged period; Inter-generational income transfer; Distributing impact of public pension system

(1) The research quantitatively shows how much social security tax preferences are given to non-working housewives under the Japanese current social security system. These preferences of course as disincentives for the work that the current social security system gives to the housewives.(2) The study forcasted the balance of social security fund covering the period up to the past half of the twenty-second century using a over-lapping generation model for simulation. It reveals that the balance turns negative in year 2050. The research shows, however, that if tax preferences for non-working housewives are repealed, then the social security fund will remain positive throughout the studied period.(3) The research reveals the distribution impact upon different generations of the pension reform that repeals the preferences for non-working housewives. The study shows that the above reform equalizes net pension burden of each generation.

（1）研究定量显示了日本现行社会保障制度下，非工作家庭主妇给予多少社会保障税收优惠。这些偏好当然会阻碍当前社会保障制度给予家庭主妇的工作。（2）该研究使用超额预测方法预测了截至二十二世纪上半叶的社会保障基金余额。用于模拟的研磨生成模型。结果表明，到2050年，余额将变为负值。然而，研究表明，如果取消对非工作家庭主妇的税收优惠，那么社会保障基金在整个研究期间将保持正值。(3)研究揭示了分布情况废除对非工作家庭主妇的偏好的养老金改革对不同代人产生了影响。研究表明，上述改革均衡了各代人的养老金净负担。

项目成果

T.Hatta and N.Oguchi: "The Net Social Security Debt of the Japanese Government" JCER Economic Journal. 25. 101-121 (1993)

T.Hatta 和 N.Oguchi：“日本政府的社会保障净债务”JCER 经济杂志。

T.Hatta and Y.Kimura: "The Preferencial Treatment of Non-working Housewives under the Japanese Public Pension System" The quarterly of Social Security Research. 29. 210-221 (1993)

T.Hatta和Y.Kimura：“日本公共养老金制度下非工作家庭主妇的优惠待遇”社会保障研究季刊。

T.Hatta and N.Oguchi: "The Net Pension Debt of the Japanese Government" in Michael D.Hurd ed.Economics of Aging, University of Chicago Press. (forthcoming).

T.Hatta 和 N.Oguchi：“日本政府的净养老金债务”，载于 Michael D.Hurd 编的《老龄化经济学》，芝加哥大学出版社。

N.Oguchi: "The Inter-generational of Distributional Impact and the Net Pension Debt of the Japanese Social Security System" Keiki Kansoku. 20-23 (1993)

N.Oguchi：“日本社会保障体系的分配影响和养老金净债务的代际”Keiki Kansoku。

小口登良: "年金の世代間格差と純債務" 景気観測. 20-23 (1993)

Noriyoshi Oguchi：“养老金和净债务的代际差异”经济观察 20-23 (1993)。