京津冀产业集聚形成及效应研究

发布时间：2018-01-25 01:00

本文关键词： 京津冀产业发展集聚效应产业集聚　出处：《首都经济贸易大学》2017年硕士论文　论文类型：学位论文

【摘要】：将京津冀城市群打造成中国新的经济增长极是我国现阶段面临的一个重要问题,如何提升区域整体的竞争力是解决该问题一个重要突破口,而加强京津冀各地的产业链分工,深化产业集聚是解决之道。因此,研究影响京津冀产业集聚形成的因素,并在此基础上分析其集聚现状及效应影响是切实可行的。本文主要做了以下实证分析:(1)对影响京津冀产业集聚的影响因素如需求市场、科研投入、资金来源进行了详细的描述统计分析。(2)以制造业为例,基于中国工业企业数据库2004年、2008年、2014年的数据,分别计算其二位数、三位数、四位数行业的Gini指数、Herfendahl指数、E-G指数,并将其与京津冀产业集聚影响因素进行了相关关系分析。(3)以规模以上工业企业为例,分别对京津冀三地的CES生产函数进行回归分析,并据此计算反应集聚效应的h值,再将其与京津冀产业集聚影响因素进行了相关关系分析。研究结果显示:(1)京津冀产业集聚对内部市场需求依赖较大;新产品的科研投资回报率较高,投入科研资金到现有产品质量升级或生产技术的升级中可降低生产成本;同时良好的投融资环境能更高的促进产业集聚。(2)近年来京津冀集聚程度一直在加深,且在细分的行业上集聚现象更加明显。京津冀高精尖产业聚集程度不如副食品加工等传统行业。(3)近年来京津冀产业集聚效应都呈现出规模报酬递增的趋势。具体分析效应与产业聚集影响因素的相关关系时,发现只有产品的质量(合格品率及一等品率)的提高,才能进一步降低生产成本,实现产业集聚的规模效应。(4)最后,基于以上分析,提出了4条促进京津冀产业集聚进一步发展的建议,即1)保证现有优势产业的升级发展基础上,优先扶持高附加值产业的发展。2)拓展农村市场与国外市场,实现产业集聚持续发展。3)促进生产要素的自由流动,深化城市间产业链的分工与合作。4)缩小城乡差距,构建良好金融环境。本文主要贡献:理论方面,本文对京津冀产业集聚形成机理、集聚程度、集聚效应进行了系统、综合的研究,以期为之后的学者做相关的研究提供一定的思路。现实方面,基于以上研究指出了京津冀产业集聚存在的问题,并提出了解决思路,以期对京津冀产业集聚的发展提供有参考意义的建议。
[Abstract]:It is an important problem for our country to make Beijing, Tianjin and Hebei urban agglomeration into the new economic growth pole of China at present. How to improve the overall competitiveness of the region is an important breakthrough to solve this problem. The solution is to strengthen the division of labor and deepen the industrial agglomeration in various parts of Beijing, Tianjin and Hebei. Therefore, the factors affecting the formation of industrial agglomeration in Beijing, Tianjin and Hebei are studied. And on this basis, it is feasible to analyze the current situation and effect of agglomeration. This paper mainly makes the following empirical analysis of the impact of the Beijing-Tianjin-Hebei industrial agglomeration factors such as demand market, scientific research input. Taking the manufacturing industry as an example, based on the data of 2004, 2008 and 2014 of China Industrial Enterprise Database, the double-digit figures are calculated respectively. The Gini index of the three-digit, four-digit industry is the Herfendahl index and the E-G index. And it and the Beijing-Tianjin-Hebei industry agglomeration influence factor has carried on the correlation analysis. 3) take the scale above industrial enterprise as an example, separately carries on the regression analysis to the Beijing-Tianjin-Hebei three places' CES production function. Based on this, the h value of reaction agglomeration effect is calculated, and the correlation between it and the influencing factors of Beijing-Tianjin-Hebei industrial agglomeration is analyzed. The research results show that the industrial agglomeration of Beijing-Tianjin-Hebei industry depends more on the internal market demand. The rate of return on scientific research investment of new products is high, and the investment of scientific research funds to upgrade the quality of existing products or the upgrading of production technology can reduce the cost of production. At the same time a good investment and financing environment can promote industrial agglomeration higher in recent years the degree of Beijing-Tianjin-Hebei agglomeration has been deepening. Moreover, the phenomenon of agglomeration in the subdivided industries is more obvious. The degree of industrial agglomeration in Beijing, Tianjin, Hebei and other traditional industries such as non-staple food processing is not as good as that in traditional industries such as non-staple food processing. In recent years, the industrial agglomeration effect of Beijing-Tianjin-Hebei shows a trend of increasing returns on scale. It is found that only the improvement of product quality (qualified product rate and first grade product rate) can further reduce the production cost and realize the scale effect of industrial agglomeration. Finally, based on the above analysis. Four suggestions are put forward to promote the further development of industrial agglomeration in Beijing, Tianjin and Hebei, that is, 1) on the basis of ensuring the upgrading and development of existing superior industries. Give priority to supporting the development of high value-added industries. 2) expand the rural and foreign markets, realize the sustained development of industrial agglomeration. 3) promote the free flow of production factors. Deepen the division of labor and cooperation between cities. 4) narrow the gap between urban and rural areas, build a good financial environment. The main contribution of this paper: theoretical aspects, this paper on the formation mechanism of industrial agglomeration in Beijing, Tianjin and Hebei, the degree of agglomeration. The agglomeration effect is studied systematically and synthetically, in order to provide some ideas for the later scholars to do related research. In reality, based on the above research, the problems of industrial agglomeration in Beijing-Tianjin-Hebei are pointed out. Some suggestions are put forward to provide reference for the development of industrial agglomeration in Beijing, Tianjin and Hebei.
【学位授予单位】：首都经济贸易大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F127

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