Using data from 1986-2005, the present paper estimates the impact of direct knowledge spilled over from G-7 countries on China＇s economy. We use telephone line penetration rates andpersonnel flows to estimate the dir...Using data from 1986-2005, the present paper estimates the impact of direct knowledge spilled over from G-7 countries on China＇s economy. We use telephone line penetration rates andpersonnel flows to estimate the direct spillover effect. Our results show that direct knowledge spillovers through telecommunication networks and personnelflows are important components of international R＆D spillovers in China. These direct channels of spillover effectively accelerate China＇s economic growth. Therefore, China should invest more in human capital and in its telecommunication network to enhance the absorptive capacity of direct R＆D spillovers, and to increase communication with other nations, in particular the USA and Japan. More subsidies to domestic R＆D research and purchase of intermediate goods will help to raise China＇s R＆D intensity.展开更多
基金supported by the National Natural Science Foundation of China (Grant No. 70672057 and Grant No. 70272025)
文摘Using data from 1986-2005, the present paper estimates the impact of direct knowledge spilled over from G-7 countries on China＇s economy. We use telephone line penetration rates andpersonnel flows to estimate the direct spillover effect. Our results show that direct knowledge spillovers through telecommunication networks and personnelflows are important components of international R＆D spillovers in China. These direct channels of spillover effectively accelerate China＇s economic growth. Therefore, China should invest more in human capital and in its telecommunication network to enhance the absorptive capacity of direct R＆D spillovers, and to increase communication with other nations, in particular the USA and Japan. More subsidies to domestic R＆D research and purchase of intermediate goods will help to raise China＇s R＆D intensity.
