Changes in the economic factors related to the households' lifetime income in the two lost decades : Evidence from Japanese Micro Data

失去的两个十年中与家庭终生收入相关的经济因素的变化——来自日本微观数据的证据

• 批准号: 21530202
• 负责人: MURATA Keiko
• 金额: $ 1.75万
• 依托单位: Tokyo Metropolitan University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21530202/
• 关键词: 日本的雇用慣行; 年功賃金; 終身雇用; 生涯所得; 初職; 若年労働市場; 遺産・相続; 資産格差; 退職一時金; 日本; lifetime employment; seniority-based wage; 贈与・相続; 格差; 生涯資産; 世代間移転; Japan

Employing micro data since the 1980's, this research has investigated various economic factors related to the lifetime income of Japanese households. First, the key elements of the Japanese employment system, namely the seniority-based wage and lifetime employment patters, are eroding and that the traditional employment system has begun to unravel. Second, the amount of the lump-sum retirement allowances is an increasing function of the firm size and the length of worker's service, and that is consistent with the households' expectation. The obtained estimates are stable during the estimation periods. Third, the first job status at her graduation year, which is affected by macroeconomic conditions at the time, matters significantly her future job status. The effect gradually declines over the years and effectively disappears around ten years. The effect would also disappear if she can secure regular employment within a reasonable time after graduation. Forth, higher income households are likely to receive larger asset transfers. However, the contribution of intergenerational transfers to asset inequality appears to be quantitatively limited when measuring financial strength in terms of households' life cycle wealth.

本研究使用20世纪80年代以来的微观数据，对与日本家庭的终身收入相关的各种经济因素进行了调查。首先，日本雇佣制度的关键要素--论资排辈和终身雇佣模式正在被侵蚀，传统的雇佣制度已经开始瓦解。第二，一次性退休金的数额是企业规模和工人服务年限的递增函数，这与家庭的预期一致。所得估计值在估计期间内是稳定的。第三，她毕业那年的第一份工作状况，受到当时宏观经济状况的影响，对她未来的工作状况有着重要影响。随着时间的推移，这种影响逐渐减弱，并在十年左右有效地消失。如果她在毕业后一段合理时间内找到固定工作，这种影响也会消失。第四，高收入家庭可能会获得更多的资产转移。然而，在以家庭生命周期财富衡量财政实力时，代际转移对资产不平等的贡献似乎在数量上有限。

项目成果

『家族関係、就労、退職金及び教育・資産の世代間移転に関する世帯アンケート調査』の概要

《家庭关系、就业、退休金、教育及资产代际转移入户问卷调查》概况

• 发表时间: 2010
• 期刊: 経済分析
• 作者: Hamaaki;Junya;堀雅博
• 通讯作者: 堀雅博

退職一時金の実態と決定要因:アンケート個票を用いた実証分析

一次性退休金的实际状况和决定因素：基于个人问卷的实证分析

• 发表时间: 2013
• 期刊: 経営と制度
• 作者: 村田啓子;濱秋純哉;堀雅博
• 通讯作者: 堀雅博

低成長と日本的雇用慣行:年功賃金と終身雇用の補完性を巡って

低增长与日本的雇佣实践：论工龄工资与终身雇佣的互补性

• 发表时间: 2011
• 期刊: 日本労働研究雑誌
• 作者: 濱秋純哉;堀雅博;前田佐恵子;村田啓子
• 通讯作者: 村田啓子

Is the Japanese employment system degenerating? Evidence from the Basic Survey on Wage Structure

日本雇佣制度正在退化吗？

• 发表时间: 2010
• 期刊: ESRI Discussion Paper No.232
• 作者: Hamaaki;Junya;堀雅博;濱秋純哉
• 通讯作者: 濱秋純哉

How Does the First Job Matter for an Individual’s Career Life in Japan?

第一份工作对个人在日本的职业生涯有何影响？

• DOI: 10.1016/j.jjie.2013.07.004
• 发表时间: 2013
• 期刊: Journal of the Japanese and International Economies
• 影响因子: 2.9
• 作者: Junya Hamaaki;Masahiro Hori;Saeko Maeda;Keiko Murata
• 通讯作者: Keiko Murata