CAJ | 학술논문

本文采用国际R＆D溢出回归方法，利用中国省际面板数据实证分析了进口贸易渠道的R＆D溢出对各省全要素生产率增长和技术进步的影响。实证研究显示，整体来看，国际R＆D资本显著地促进了各省全要素生产率增长和技术进步；但是其影响存在明显的地区差异：促进了东部地区省份的全要素生产率增长和技术进步，对中西部地区省份却起了阻碍作用。实证研究还发现，国内其他省份R＆D资本对省份全要素生产率和技术进步的影响皆为负值。因此，加强各省之间的交流与合作，协调各省产业结构，调整中西部地区的贸易结构，加强与欧美等研发投入比重高的发达国家之间的双边贸易，成为当前促进全要素生产率增长和技术进步的必然选择。
본문채용국제R＆D일출회귀방법，이용중국성제면판수거실증분석료진구무역거도적R＆D일출대각성전요소생산솔증장화기술진보적영향。실증연구현시，정체래간，국제R＆D자본현저지촉진료각성전요소생산솔증장화기술진보；단시기영향존재명현적지구차이：촉진료동부지구성빈적전요소생산솔증장화기술진보，대중서부지구성빈각기료조애작용。실증연구환발현，국내기타성빈R＆D자본대성빈전요소생산솔화기술진보적영향개위부치。인차，가강각성지간적교류여합작，협조각성산업결구，조정중서부지구적무역결구，가강여구미등연발투입비중고적발체국가지간적쌍변무역，성위당전촉진전요소생산솔증장화기술진보적필연선택。
Using the method of international R＆D spillover regressions, based on Chinese provinces＇ panel data, this paper estimates the different effect on international R＆D spillover to Total Factor Productivity and technology progress. The result shows that as a whole, international R＆D spillover has improved Chinese provinces＇ TFP and technology progress, but the effect is different： the effect of international R＆D spillover to TFP and technology progress is positive in the East, but negative in the Midwest. At the same time, it is found that to a given province, other provinces＇ R＆D blocks the development of TFP and technology progress. So, it is suggested to strengthen the communication and cooperation of provinces, to attach more importance to trade with the countries owning a high proportion of R＆D to GDP.