摘要
本文基于中国微观企业数据,考察了中国企业对外绿地投资对国内企业创新的影响及作用机制。结果表明:中国企业对外绿地投资显著促进了国内企业创新,投资金额越多,企业的创新效应越明显;在考虑了创新概念的重新界定、替换绿地投资金额指标及内生性问题以后,该结论依然稳健;这种促进效应是通过吸收东道国(地区)的人力资本要素及增加研发投入两个中介渠道产生的;从所有制、行业和东道国(地区)差异来看,非国有企业绿地投资的创新效应及研发中介效应高于国有企业,技术创新型企业绿地投资的创新效应及研发中介效应高于技术稳健型企业,对发达经济体绿地投资的创新效应及研发投入效应高于发展中经济体,但人力资本要素吸入的中介效应弱于对发展中经济体的绿地投资。
Based on Chinese firm-level micro data,this paper studied the impact of outward greenfield investment on the innovation of domestic enterprises.The results show that outward greenfield investment plays an important role in increasing enterprise innovation.After considering the redefinition of the concept of innovation,the replacement of green space investment amount index and endogenous problems,the conclusion is still robust.This kind of promotion effect is produced through two intermediary channels:absorbing specialized elements of host country and increasing R&D investment.The innovation effect and two intermediary effects of greenfield investment are more significant in nonstate-owned enterprises and technological innovation enterprises.Besides,the innovation effect and R&D effect of investment in developed economies are higher than those of developing economies,but the investment in developed countries is specialized.The intermediary effect of factor inhalation is weaker than that of investment in developing economies.
作者
薛军
常露露
李磊
XUE Jun;CHANG Lulu;LI Lei
出处
《国际贸易问题》
CSSCI
北大核心
2021年第5期32-48,共17页
Journal of International Trade
基金
国家社会科学重点基金项目“世界经济新格局下的创新保护研究”(18AZD001)
关键词
绿地投资
企业创新
人力资源要素
研发投入
Greenfield Investment
Enterprise Innovation
Specialization Elements
R&D Investment
