摘要
制造业服务外包不仅作用于制造业的资源整合与生产率的提升,对服务业同样会产生溢出效应。本文通过建立计量经济模型,验证了制造业服务外包对服务业产出、劳动力转移、生产率及其增长滞后性的影响。研究结果发现:在短期内,制造业服务外包导致了服务业产出和劳动力投入的双重增加,对服务业劳动生产率的净效应具有不确定性,但会加剧服务业生产率增长的滞后程度:从长期看,服务外包对服务业生产率增长滞后性的影响减弱,服务业企业通过服务创新减少劳动力投入量,提升劳动生产率的增长率,缩小与制造业的差距。
Service outsourcing not only influences resource integration and productivity improvement in the manufacturing industry, but also has a spillover effect on service industry. This paper, using an econometric model, verifies that service outsourcing in manufacturing industry does have impacts on total output, labor mobility, productivity and hysteretic nature of the productivity improvement in the service industry. The research results demonstrate that： In the short term, service outsourcing in manufacturing industry leads to obvious increase both in output and in labor input of service industry; Although the net effect on the productivity service industry is uncertain, it aggravates the extent of lag of the productivity growth rate in service industry; In the long run, the hysteretic impacts that the service outsourcing have on the service productivity recede; Moreover, through service innovation to reduce the labor input and improvement of the growth rate of productivity, service industry will narrow the gap with manufacturing industry.
出处
《中国工业经济》
CSSCI
北大核心
2009年第5期67-76,共10页
China Industrial Economics
基金
国家自然科学基金项目"重大装备制造业中外厂商技术联盟创新及实现机制研究"(批准号70773013)
大连理工大学人文社会科学重大项目"生产性服务业带动制造业升级的机理和模式研究"(批准号 DUTHS 2007104)
关键词
制造业
服务业
生产率
服务外包
manufacturing
service
productivity
service outsourcing
