姜茗予在国际英文SSCI期刊Work Aging and Retirement (2022年中科院分区，经济学1区)发表论文


作者：
姜茗予（第一作者及通讯作者）复旦大学国际问题研究院日本研究中心助理研究员
Kazekami Sachiko 日本庆应大学商学部教授
Yasuda Hiroki 日本东京经济大学经济学研究科副教授
Yugami Kazufumi 日本神户大学经济学研究科教授

论文：
Aging Workforce, Productivity, and Wages in Japan

期刊：
Work, Aging and Retirement, waad020, https://doi.org/10.1093/workar/waad020

【摘要】
We use a panel data set of Japanese firms from 2005 to 2019 to examine how a firm’s employee age structure affects its productivity and wages. The pooled ordinary-least-squares (OLS) results indicate a negative relationship between the proportion of older employees and labor productivity. However, the effects disappear after applying a fixed effects (FE) model and the generalized method of moments to consider the unobserved heterogeneity among firms. Moreover, the proportion of older employees does not significantly affect firms’ wages. We further examine firm heterogeneity as a factor that contributes to the difference between the pooled OLS and FE estimates. The results suggest that differences in corporate stakeholder characteristics and corporate governance, such as the presence of labor unions and proportion of foreign ownership, may be related to the ratio of older workers and corporate performance.

【关键词】
age structure, productivity, wage, labor unions, foreign ownership

【原文链接】
https://academic.oup.com/workar/advance-article/doi/10.1093/workar/waad020/7234304?searchresult=1