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通过职业许可传递劳动力市场信号

Job Market Signaling through Occupational Licensing
Review of Economics and Statistics · 2022 · Peter Q.. Blair、Bobby Chung

中文摘要

在男性群体中,当前的黑人与白人工资差距与1950年时一样大。我们利用新收集的有关禁止有犯罪记录者从业的职业许可法律的数据,检验这一差距是否源于信息不对称。我们发现了支持该假说的证据。黑人男性的职业许可工资溢价在限制重罪犯从业的持证职业中最大,尤其是在实施“禁止询问犯罪记录”法律的州以及小企业中。在这些劳动者犯罪记录难以推断的情境下,我们发现,职业许可减少了信息不对称,并缩小了种族工资差距。

Abstract

Abstract Among men, the Black-White wage gap is as large today as it was in 1950. We test whether this gap is due to asymmetric information using newly collected data on occupational licensing laws that ban workers with criminal records. We find evidence supporting this hypothesis. The licensing premiums for Black men are largest in licensed occupations that restrict felons, particularly in states with banthe-box laws and at small businesses. In these contexts where a worker’s criminal history is difficult to infer, we find that occupational licensing reduces asymmetric information and reduces the racial wage gap.
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