湖南省地区专业化、多样化与城市经济效率实证研究

发布时间：2018-01-24 12:14

本文关键词： 湖南省地区专业化多样化城市规模经济效率　出处：《湖南社会科学》2017年05期 　论文类型：期刊论文

【摘要】：本文以湖南省13个市州为研究对象,使用地区专业化、多样化作为产业结构的衡量指标,考察了产业结构及其与城市规模的协同效应对经济效率的影响。结果显示:城市规模相对较小、经济欠发达的城市专业化水平更高,但主导产业层次落后且经济波动较大;城市规模较大、经济较发达的城市多样化水平更高,且增长更为稳定。各市州经济发展主要依赖于生产要素量的投入尤其是资本投入;受城市规模限制,产业多样化对经济增长的贡献很有限;地区专业化对经济增长的贡献在考察期内不升反降;但随着城市规模的扩大,地区专业化对经济的拉动作用明显增强。加快创新驱动、优化产业结构和加快新型城镇化建设对促进湖南经济增长和提高经济效率至关重要。
[Abstract]:This paper takes 13 cities and states of Hunan Province as the research object, using regional specialization and diversification as the measurement index of industrial structure. The effects of industrial structure and its synergistic effect with urban scale on economic efficiency are investigated. The results show that the scale of cities is relatively small and the level of specialization in less developed cities is higher. But the leading industry level is backward and the economy fluctuates greatly; The city scale is larger, the economy is more developed city diversification level is higher, and the growth is more stable. The economic development of each city and state mainly depends on the investment of production factor quantity, especially capital input; Limited by the city scale, the contribution of industrial diversification to economic growth is very limited; The contribution of regional specialization to economic growth does not rise but decrease during the investigation period; However, with the expansion of urban scale, the role of regional specialization in promoting the economy is obviously enhanced. Optimizing the industrial structure and speeding up the construction of new urbanization are very important for promoting Hunan's economic growth and improving its economic efficiency.
【作者单位】：南华大学经济与法学学院;
【分类号】：F127;F299.27
【正文快照】： 一、引言关于产业结构与经济增长关系的研究,始自于克拉克、库兹涅茨等早期经济学家。钱纳里(1989)[1]较早地实证了产业结构是经济增长的重要变量,并提出了基于要素流动而形成的产业结构变化对生产率增长的贡献,也就是所谓的“结构红利假说”。Kuznets[2]分析了美国1948-1966

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