【作者】 王正巧；

【导师】 刘志迎；

【作者基本信息】 合肥工业大学 ， 产业经济学， 2008， 硕士

【副题名】基于面板数据的实证研究

【摘要】 新一轮科技革命的深入,以信息和电子技术为主的高技术产业对各国生产力的作用日趋明显。关于高技术资本概念及使用的讨论成为学术界的关注重点。发展高技术产业,是中国政府面对世界经济发展的新形势,为了增强国际竞争力的战略性选择。相比发达国家,中国高技术产业起步较晚,发展落后,对高技术资本的投资普遍不足。而且,国内对是否应该大力发展高技术产业的意见不一致,各个地区发展高技术产业的环境也各不相同,在高技术资本的投入上也表现出很大的差异。本文采用面板数据的回归分析方法,运用C-D函数扩展模型,先对我国高技术资本对地区产出的影响进行测算,并比较了高技术资本和非高技术资本边际产出的高低。进一步地,将ICT资本从高技术资本中单独分离出来,衡量它对整个高技术产业产出的作用,并比较了ICT资本和其他高技术资本边际产出的高低。研究结果表明:(1)高技术资本与地区产出之间存在明显的正相关关系;(2)高技术资本的边际产出高于非高技术资本的边际产出,ICT资本的边际产出低于其他行业高技术资本的边际产出。据此提出了相应的政策含义。更多还原

【Abstract】 With the deep development of the new scientific and technological revolution, the influence of the high-tech industries which concentrate on the information and the electron technology on the productivity effect of every country is more and more obvious. It becomes the key concentrate for the academic fields about the concept of high-tech capital and the discussion on the usage. Developing high-tech industry is strategic selection of Chinese government to increase international competitive strength facing the new situation of world economic development.Comparing to the developed countries,our country’s high-tech industry began posteriorly and is backward,the investment in high-tech capital is general inadequate.In addition, we could not agree about whether to develop high-tech industry vigorously. Also,the environment for developing high-tech industry is different in different areas,and their investments in high-tech capital show prodigious difference.This thesis adopts panel data regression analysis method, together with the C D function expansion model, to measure and calculate the effect of high-tech capital on area output, and then compare the marginal product between high-tech capital and other kinds of capital.Then,this paper divides ICT capital from the high capital, measures the effect of it,and compares the marginal product between the ICT capital and the other kind of high-tech capital.The studying result indicate: (1) There is obvious positive correlation between high-tech capital and area output; (2) The marginal product of high-tech capital is higher than other kinds of capital’s,but the marginal product of ICT capital is lower than other kinds of high-tech capital’s.According to the results, we give some policy suggestions.更多还原