长江经济带建设用地扩张与经济增长关系及区域差异

发布时间：2018-06-15 05:19

本文选题：建设用地扩张 + 经济增长　；参考：《地域研究与开发》2017年05期

【摘要】：基于长江经济带11个省份2002—2014年的面板数据,运用空间计量生产函数模型对建设用地扩张与经济增长的关系及区域差异进行研究。结果表明:长江经济带经济增长具有显著的空间正相关性,空间效应估计结果表明空间误差模型能够很好拟合样本数据的特征,传统回归模型存在局限;建设用地投入对经济增长具有促进作用,但贡献程度小于资本和劳动力,投资驱动仍然是目前经济增长的主要方式;分区域看,上游地区建设用地要素投入对经济增长的贡献最大,中游地区次之,下游地区最小,主要原因是各区域的经济发展水平不同。鉴于土地要素对经济增长的贡献差异,提出合理引导建设用地扩张和维持经济持续健康发展的差异化政策建议。
[Abstract]:Based on the panel data of 11 provinces of the Yangtze River Economic Belt from 2002 to 2014, this paper studies the relationship between construction land expansion and economic growth and regional differences by using the spatial econometric production function model. The results show that the economic growth of the Yangtze River economic belt has significant spatial positive correlation. The spatial effect estimation results show that the spatial error model can fit the characteristics of the sample data well, and the traditional regression model has some limitations. Investment in construction land plays a role in promoting economic growth, but to a lesser extent than capital and labor. Investment drive is still the main mode of economic growth. The contribution of input of construction land elements to economic growth is the largest in the upstream region, followed by the middle reaches and the lower reaches. The main reason is that the level of economic development varies from region to region. In view of the difference in the contribution of land elements to economic growth, the paper puts forward some policy suggestions on how to reasonably guide the expansion of construction land and maintain the sustained and healthy economic development.
【作者单位】：湖南农业大学资源环境学院;中国矿业大学环境与测绘学院;
【基金】：国家自然科学基金项目(41571168)
【分类号】：F127;F301.2

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