摘要
随着我国对外投资规模的不断扩大,对外投资与母国企业竞争力提高之间的互相影响会不断增强。借助经典R&D溢出回归模型,测算了1982-2008年间的全要素生产率、国内研发存量及对外直接投资所吸收的国外R&D资本溢出,探寻对外直接投资溢出的R&D资本对全要素生产率的影响。值得肯定的是,对外直接投资确实存在逆向技术溢出,对国内技术提高有积极作用。但是,国内R&D资本存量是国内技术进步的重要因素,自主研发是技术进步的重要源泉。
With the dramatic expansion of Chinese outbound FDI,the study on the relationship between the outbound FDI and the international competitiveness of the parent country has begun to draw close attention.Based on the estimated total factor productivity,stock of RD capital and foreign RD capital spillover absorbed by Chinese outbound FDI from 1982 to 2008,an empirical study is conducted on the effect of RD investment on total factor productivity by applying the upgraded regression model of RD spillover.The results show that Chinese outbound FDI does benefit from adverse technological spillover from hosting countries.However,the stock of RD capital invested by Chinese enterprises accounts for the most of their technological upgradation,and independent RD investment by Chinese enterprises is the main source of their technological advancement.
出处
《中国海洋大学学报（社会科学版）》
CSSCI
2011年第1期52-55,共4页
Journal of Ocean University of China(Social Sciences)
关键词
对外直接投资
逆向技术溢出
R&D溢出回归模型
outbound FDI
adverse technological spillover
regression model of R ＆ D spillover
