Review of Economic Studies · 2024 · Marvin Cardoza、Francesco Grigoliy、Nicola Pierri、Cian Ruane
中文摘要
本文表明，生产网络在求职与匹配过程中发挥着至关重要的作用。利用与多米尼加共和国全部企业间交易数据相匹配的雇主—雇员数据，我们记录了生产网络中劳动力流动的五项事实：（1）劳动者在买方企业与供应商企业之间流动的频率，几乎是标准劳动力市场特征所预测水平的两倍；（2）在买方企业与供应商企业之间流动的劳动者，其收入增幅高于其他流动者；（3）当企业从其买方或供应商处招聘时，在职劳动者的收入会随之增加；（4）供应链招聘发生后，企业间贸易随之增加；（5）从买方或供应商处招聘与企业更强劲的增长相关。调查证据表明，供应链特定型人力资本以及对求职者更充分的信息，是企业在供应链内部招聘的主要原因。这些结果揭示了一条新渠道：国际外包或缔约摩擦等影响供应链的因素，可通过该渠道影响劳动力市场。
Abstract
Abstract This paper documents that production networks play an essential role in the job search and matching process. We document five facts about worker mobility in production networks using employer–employee data matched with the universe of firm-to-firm transactions for the Dominican Republic: (1) workers move between buyers and suppliers almost twice as much as predicted by standard labour market characteristics, (2) movers between buyers and suppliers experience larger earnings increases than other movers, (3) incumbent workers earnings increase when their firm hires from its buyers or suppliers, (4) firm-to-firm trade increases following supply chain hires, and (5) hiring from buyers or suppliers is associated with stronger firm growth. Survey evidence points to supply chain-specific human capital and better information about job applicants as the main reasons for hiring within the supply chain. These results reveal a new channel through which factors affecting the supply chain, such as international outsourcing or contracting frictions, impact labour markets.