【作者】 陈晔；

【导师】 刘志迎；

【作者基本信息】 合肥工业大学 ， 产业经济学， 2009， 硕士

【摘要】 目前关于国际贸易促进技术进步、生产率提高的研究较受关注,有许多学者对这方面进行了探讨,但针对特定行业的国际贸易与生产率提高之间关系的研究较为有限。为了进一步验证进口贸易与生产率提高之间的关系,促进我国高技术产业的发展,本文以高技术产业为样本在以前学者研究的基础上做了进一步的研究。首先本文综述了与技术外溢有关的经济贸易理论,认为在新的国际贸易发展趋势中,动态技术差距论、竞争优势理论等的新贸易理论以及内生增长理论为发展我国高技术产品贸易提供了理论依据,国外经济学家构建的国际R&D溢出模型及其扩展为本文提供了实证基础。通过从进口贸易规模、贸易主体、增加值、研发投入等多个角度对我国高技术产业的特征分析,发现了其中规律及存在问题。接下来,本文根据高技术产品生产率以及各主要影响因素的特征,着重分析国内本行业R&D资本、国内其他行业R&D资本以及国际R&D溢出资本对我国高技术产业生产效率的影响作用。通过回归的方法,考察1995年-2007年我国高技术产业生产率与以上因素的关系,对它们的影响作用做了进一步分析,验证了高技术产品进口对我国高技术产业的促进作用,并据此提出进一步发展我国高技术产业、提升高技术产业生产效率的对策建议。更多还原

【Abstract】 At present, research on the relationship between international trades, technical progress and productivity have received extensive attention. There are many research attempted to make analysis on it, but little have specific to particular industry, especially to high-tech industry of China. In order to improve China’s trade of high-tech products and its competitiveness, this paper does a further research.Firstly, this paper makes a theoretic summary to New Trade Theory which based on Technological gap theory and competitive advantageous theory and Endogenous Growth Theory. These theories have provided theoretical base to Technology Spillovers by high-tech products importing and The International R&D spillovers model provided theoretical model.Through the analysis of China’s high-tech industry by definition, value added, imports scale and trade partners, this paper finds the rule and the problems. And then, CH model is used to analyze the influence of the key factors to the productivity of high-tech industry during 1995 and 2007. The factors include Internal Intra-Industry R&D capital, Internal Extra-industry R&D capital and International Spillovers R&D capital. And further analysis follows proved the import of high-tech products has promoter action to productivity.Finally, based on the analysis before, some suggestions are given out on improving productivity of high-tech industry for a development of China’s high-tech industry.更多还原