【摘要】 本文根据R&D投资经济效果的计量模型,对中国基于国际贸易和国家间直接(无形)外溢技术知识的存量进行了测算,并据此对中国技术知识总量的产出弹性系数和边际生产率进行了实证研究。更多还原

【Abstract】 This paper estimates the technology stocks of china, which has been spilled over through international trade and disembodied technology knowledge, based on the metric model of R&D investment. Then we empirically study the production elasticity coefficient and the boundary productivity of total Chinese technology knowledge stock.更多还原