中国城镇化对水资源利用的影响研究——基于水足迹视角和空间动态面板数据

发布时间：2018-06-20 01:52

本文选题：城镇化 + 水资源　；参考：《上海经济研究》2017年12期

【摘要】：该文基于水足迹视角和空间动态面板数据对城镇化对水资源利用的影响进行了实证分析。结果发现:城镇化和水足迹均存在空间自相关,水足迹存在空间溢出效应;城镇化提高了全国和三大地区水足迹,其通过经济规模效应、人口规模效应、投资拉动效应促使水足迹提高,其中东部地区城镇化的投资拉动效应影响水足迹不显著,通过要素集聚效应、人力资本积累效应、技术进步效应、产业结构效应降低了我国和三大地区水足迹,但全国和中西部地区城镇化的技术进步效应和产业结构效应影响水足迹不显著;分类型水足迹看,三大地区城镇化均降低了农业用水水足迹,其中东部地区城镇化的降低作用最大,三大地区城镇化均提高了工业用水水足迹、生活用水水足迹、生态环境补水水足迹、水污染足迹,其中东部地区城镇化的提高作用最小,另该地区城镇化导致虚拟水水足迹下降,中西部地区结论与之相反。因此,提高城镇化质量,落实新型城镇化战略,更加有效合理地利用水资源,显得十分必要。
[Abstract]:Based on the view of water footprint and spatial dynamic panel data, this paper makes an empirical analysis on the impact of urbanization on water resources utilization. The results show that urbanization and water footprint have spatial autocorrelation, water footprint has spatial spillover effect, urbanization has improved the water footprint of the whole country and three major regions, and it has the effect of economic scale and population scale. The investment pull effect promotes the increase of water footprint, in which the investment pull effect of urbanization in the eastern region is not significant, through the factor agglomeration effect, the human capital accumulation effect, the technological progress effect. The industrial structure effect has reduced the water footprint of China and the three major regions, but the technological progress effect and the industrial structure effect of urbanization in China and the central and western regions have little effect on the water footprint. The urbanization in the three regions has reduced the water footprint of agriculture, and the urbanization in the east has the greatest effect. The urbanization in the three regions has increased the footprint of industrial water, domestic water and ecological environment. The water pollution footprint is the least in the eastern part of the region, and the virtual water footprint is decreased due to the urbanization in this region. The conclusion of the central and western regions is opposite. Therefore, it is necessary to improve the quality of urbanization, implement new urbanization strategy and make more effective and rational use of water resources.
【作者单位】：南昌工程学院经济贸易学院;
【基金】：江西省教育厅科技项目:“城镇化对中部地区水资源利用的影响:基于水足迹视角研究”(批准编号:GJJ151119) 国家自然科学基金项目:“中国城镇化对水资源利用的影响研究:基于水足迹视角”(批准编号:71764018) 江西省高校人文社会科学研究项目:“江西城镇化进程对水足迹的影响研究”(批准编号:JJ1551) 江西省自然科学基金项目:“要素市场扭曲对城镇化的影响研究:基于水平、质量和结构视角”(批准编号:20171BAA21 8014)资助
【分类号】：F299.21;TV213.4

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