智能制造、人力资本升级与企业劳动收入份额

Intelligent Manufacturing,Human Capital Upgrading and Labor Income Share of Enterprises

本文采用交叠双重差分法探究智能制造对企业劳动收入份额的影响及机制。研究发现,智能制造主要通过“互补效应”引致人力资本升级,进而提升企业劳动收入份额,且该效应在劳动密集型、法治水平较完善和劳动力错配程度低地区的企业中更为明显。同时,相比于协同型智能制造模式,生产型智能制造模式对企业劳动收入份额的提升作用更强,且智能制造亦缩小了企业内部薪酬差距。

We use the staggered DID method to investigate how intelligent manufacturing affects enterprises'labor income share.The results indicate that intelligent manufacturing significantly increases the labor income share,especially for labor-intensive enterprises,and those in regions with lower labor mismatch and better rule of law.Human capital upgrading from intelligent manufacturing is key to increasing the labor income share and production intelligent manufacturing has a stronger impact on labor income share compared to collaborative intelligent manufacturing.Intelligent manufacturing also helps narrow the paygapwithin enterprises.