海外在华研发投资促进了我国技术创新——基于互补性检验的实证研究  

Influence of Overseas R&D Investment on Domestic Technological Innovation:An Empirical Study Based on Complementary Test

作　　者：马述忠[1] 吴国杰[1] 任婉婉[1] 

机构地区：[1]浙江大学区域经济开放与发展研究中心

出　　处：《国际贸易问题》2014年第5期144-153,共10页Journal of International Trade

基　　金：教育部新世纪优秀人才支持计划资助项目(NCET-12-0496)的研究成果;中央高校基本科研业务费专项资金的资助

摘　　要：本文基于技术创新拓展模型,检验了不同技术密度的海外研发投资与我国不同类型研发投资的互补性,并研究了其对我国技术创新的影响。研究结果表明,低技术密度海外研发投资的挤出效应大于溢出效应,会抑制我国技术创新;高技术密度海外研发投资的溢出效应大于挤出效应,会促进我国技术创新。在此研究基础之上,本文对产生这种结果的原因进行了详细阐述,并给出了相关政策建议,对我国海外研发投资的引进、管理具有一定的参考价值。Based on the model of technological innovation, this paper tests the complementarity between overseas R＆D investment with different technology intensities and variously typed domestic R＆D investment, and investigates the im- pact of the former on domestic technological innovation. The results show that overseas R＆D investment with lower technological intensity has a crowding-out effect larger than its spillover effect, which will restrain technological innovation in China. Investment with high technology intensity, however, has a spillover ef- fect larger than the crowding-out effect, which will promote domestic technologi- cal innovation. On such a basis, this paper explores the causes behind this phe- nomenon and makes some policy recommendations that may have an important reference value for the introduction and management of foreign investment in China.

关 键 词：海外研发投资 技术创新 技术密度 互补性检验 

分 类 号：F124.3[经济管理—世界经济]