工程机械产业集群核心企业生态位影响机制研究

发布时间：2019-01-28 22:33

【摘要】：作为区域经济的重要力量,产业集群在发展地方经济、提升区域经济质量上发挥着不可替代的作用,而作为产业集群核心力量的集群核心企业,是形成集群竞争力、加速集群凝聚力、推动集群演化的主要推动力,因此,关注核心企业的发展,为核心企业发展创造良好的宏观条件对发展区域经济具有重要作用。当前,我国工程机械行业正面临着严峻的考验,主要的工程机械产业集群正处在转型升级的关口,因此,对核心企业的研究具有重要的现实意义。本文从企业生态位的视角出发,基于产业集群理论、核心企业理论以及企业生态位理论,通过研究调查,利用因子分析法和logistic回归模型,构建并测算我国工程机械产业集群的核心企业生态位并揭示工程机械产业集群与核心企业之间的内在关系。研究发现,工程机械产业集群核心企业生态位可以通过企业规模与发展能力两个因子体现,在此基础上可以进一步构建出由9个子因子组成的企业生态位体系,通过logistic回归发现,核心企业生态位对工程机械产业集群的专业化程度有显著的正向影响,其中发展能力因子是首要影响因子,企业规模因子是辅助影响因子。基于此结论,结合我国工程机械产业集群及其核心企业的现状,本文企业层面提出几点建议,以促进集群和企业的稳步发展。
[Abstract]:As an important force of regional economy, industrial cluster plays an irreplaceable role in developing local economy and improving the quality of regional economy. Therefore, it is important to pay attention to the development of core enterprises and create good macro conditions for the development of core enterprises. At present, China's construction machinery industry is facing a severe test, the main construction machinery industry cluster is at the threshold of transformation and upgrading, therefore, the study of core enterprises has an important practical significance. From the perspective of enterprise niche, based on industrial cluster theory, core enterprise theory and enterprise niche theory, this paper makes use of factor analysis and logistic regression model through investigation. The ecological niche of the core enterprises of the construction machinery industry cluster in China is established and the inner relationship between the construction machinery industry cluster and the core enterprise is revealed. It is found that the core enterprise niche of construction machinery industry cluster can be reflected by two factors of enterprise scale and development ability, and on this basis, the enterprise niche system composed of 9 sub-factors can be further constructed. By logistic regression, it is found that the niche of the core enterprise has a significant positive impact on the specialization of the construction machinery industry cluster, among which the development ability factor is the primary factor, and the enterprise scale factor is the auxiliary factor. Based on this conclusion, combined with the current situation of China's construction machinery industry cluster and its core enterprises, this paper puts forward some suggestions at the enterprise level in order to promote the steady development of the cluster and enterprises.
【学位授予单位】：湖南农业大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：F426.4

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