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“既然你这么富有,你一定非常聪明”:天赋、租金分享与金融业工资溢价

“Since You’re So Rich, You Must Be Really Smart”: Talent, Rent Sharing, and the Finance Wage Premium
Review of Economic Studies · 2022 · Michael J. Böhm、Daniel Metzger、Per Strömberg

中文摘要

过去几十年间,金融部门的工资出现了异乎寻常的增长。我们探讨了这种增长的两种潜在解释:(1)对天赋的需求增加,以及(2)企业与员工分享租金。将包含个体天赋独特衡量指标的瑞典工人行政数据与其雇主的财务信息相匹配,我们发现没有证据表明金融业的天赋有所提升,无论是在平均水平还是顶层均如此。相对金融工资的增加存在于各个天赋和教育水平上,这两者共同最多只能解释20%的增量。相比之下,与员工分享的金融部门利润增长解释了高达一半的相对工资增加。有限的劳动供给反应可能部分归因于早期职业进入和社会关系在金融业中的重要性。我们的发现缓解了对人才向金融业“流失”的担忧,但表明金融从业者随时间推移获取了不断增长的租金。

Abstract

Abstract Financial sector wages have increased extraordinarily over the last decades. We address two potential explanations for this increase: (1) rising demand for talent and (2) firms sharing rents with their employees. Matching administrative data of Swedish workers, which include unique measures of individual talent, with financial information on their employers, we find no evidence that talent in finance improved, neither on average nor at the top. The increase in relative finance wages is present across talent and education levels, which together can explain at most 20% of it. In contrast, rising financial sector profits that are shared with employees account for up to half of the relative wage increase. The limited labour supply response may partly be explained by the importance of early-career entry and social connections in finance. Our findings alleviate concerns about “brain drain” into finance but suggest that finance workers have captured rising rents over time.
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