日本技术外溢对我国技术知识存量及经济增长的影响研究  

Technology Spillover from Japan and Its Impact on R&D Stock & Economic Growth of China

作　　者：张洁[1,2] 蔡虹[2] 贾玉健[3] 

机构地区：[1]西安理工大学人文与外国语学院,陕西西安710048 [2]西安交通大学管理学院 [3]西安交通大学科技管理与政策研究所,陕西西安710049

出　　处：《科技进步与对策》2012年第12期20-25,共6页Science & Technology Progress and Policy

基　　金：教育部人文社科基金项目(10YJA630003);教育部博士点基金项目(20110201110017);西安理工大学人文社科基金项目(109-211103)

摘　　要：计算了日本通过国际贸易、FDI和无形技术外溢三种渠道对我国外溢的技术知识存量,然后与我国自主研发及技术引进所形成的R&D存量进行加总,得到我国总技术知识存量,并代入扩展的Cobb-Douglas生产函数,得出总技术知识存量的产出弹性系数和边际收益率。研究结果表明,日本对我国的技术外溢效果十分显著,对增加我国技术知识存量和推动经济增长起到了重要作用。Firstly technology knowledge stock absorbed by China from Japan via three channels： international trade, FDI and disembodied spillovers are calculated then the stock up with R＆D stock accumulated by R＆D and technology import to obtain total technology knowledge stock of China are summed; finally the output elasticity coefficient and the rate of marginal revenue are calculated by applying the Generalized Cobb Douglas production function. Empirical testing indicates that the technology spillover effect from Japan to China is significant, and that this effect plays an important role in impro- ving the amount of technology knowledge stock and economic growth of China.

关 键 词：FDI 技术外溢 R&D存量 经济增长 

分 类 号：F114.46[经济管理—国际贸易]