进口贸易对我国高技术产业技术进步的影响研究

发布时间：2018-10-13 20:15

【摘要】：高技术产业在一国经济发展中起到了至关重要的作用,它不仅是一国经济发展的核心动力,更是一国在未来的经济竞争中取胜的关键。技术进步是一个产业迅猛发展的催化剂,从20世纪90年代开始,国内外学者的研究焦点多放在国际贸易对技术进步的影响上,却罕有学者能细化到高技术产业,探究进口贸易与技术进步的正向影响关系,因此,对这一论题展开探讨,不仅能对其做一个定量的测度,而且将进口贸易作为本国研发投入之外的另一种影响因素,将对高技术产业的发展提供很好的借鉴意义。本文首先进行文献综述,对进口贸易对技术进步的影响这一论题的理论基础进行了系统的梳理,简明扼要地阐述了国内外学者对这一论题的看法和所做的实证检验,进一步梳理出进口贸易影响技术进步的四个作用机制：传染效应、竞争效应、模仿效应、知识分享与交流效应。然后结合我国高技术产业进口贸易的发展现状分析,对我国高技术产业及其进口贸易的发展情况分别从全国、东中西部三地区以及各行业的角度进行了详细的阐述。在接下来的实证研究部分,本文先是详细的阐述了衡量一个产业技术水平的重要指标一全要素生产率的计算原理及其计算方法,并利用已有的计算方法对高技术产业的全要素生产率分别从全国、中东西部和高技术产业下五大行业的角度进行了测算,在此基础上,本文分别从全国、东中西部以及高技术产业下五大行业的角度,以高技术产业的进口额作为自变量之一,全要素生产率为因变量,建立相对应的面板数据模型,结合现实情况对实证结果进行了详细的总结和分析：进口贸易对我国高技术产业的技术进步的确有着积极的影响；对东中西各区域的高技术产业技术水平的影响是正向的,但对中部的影响作用最大,对东部的影响最小；进口贸易对五大行业的影响也是正向的,对此反应最明显的是的电子及通讯设备制造业,而对航空航天业的影响最小。最后本文结合实证结果与研究现状对高技术产业的技术进步提出提高对进口贸易在促进高技术产业技术进步作用的认识,提高对进口在促进高技术产业技术进步作用方面的认识,加大国内研发投入,强化自主创新,加强对中西部地区的政策扶持,提高其技术吸收水平。
[Abstract]:High-tech industry plays a vital role in a country's economic development. It is not only the core power of a country's economic development, but also the key for a country to win in the future economic competition. Technological progress is a catalyst for the rapid development of industry. Since the 1990s, scholars at home and abroad have focused on the impact of international trade on technological progress, but few scholars have been able to refine into high-tech industries. To explore the positive relationship between import trade and technological progress, therefore, to explore this topic can not only make a quantitative measurement, but also take import trade as another influencing factor in addition to domestic R & D input. It will provide a good reference for the development of high-tech industry. First of all, this paper makes a literature review, systematically combs the theoretical basis of the topic of the influence of import trade on technological progress, and briefly expounds the views of domestic and foreign scholars on this topic and the empirical tests made by them. Furthermore, four mechanisms of import trade affecting technological progress are sorted out: contagion effect, competition effect, imitation effect, knowledge sharing and exchange effect. Then, based on the analysis of the current situation of the import trade of China's high-tech industry, the development of China's high-tech industry and its import trade are described in detail from the perspectives of the whole country, the three regions of the east, the west and the west as well as the various industries. In the next part of the empirical research, this paper first elaborated in detail the calculation principle and calculation method of total factor productivity, which is an important index to measure the level of industry technology. The total factor productivity of high-tech industry is calculated from the five major industries of the whole country, the middle, east and west, and the high-tech industry by using the existing calculation method. On this basis, this paper separately from the whole country, From the point of view of the five major industries in the east, west and under the high-tech industry, taking the import value of the high-tech industry as one of the independent variables and the total factor productivity as the dependent variable, the corresponding panel data model is established. The empirical results are summarized and analyzed in detail in combination with the actual situation: import trade does have a positive impact on the technological progress of high-tech industries in China, and the impact on the technological level of high-tech industries in the eastern, western and western regions is positive. The influence of import trade on the five major industries is also positive, the most obvious response is the electronics and communication equipment manufacturing industry, but the impact on the aerospace industry is the least. Finally, based on the empirical results and the current research situation, this paper proposes to improve the understanding of the role of import trade in promoting the technological progress of high-tech industries. To improve the understanding of import in promoting high-tech industry technology progress, increase domestic R & D investment, strengthen independent innovation, strengthen policy support to the central and western regions, improve its technology absorption level.
【学位授予单位】：南京财经大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F124.3;F752.61

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