湖南省城市土地利用全要素生产率时空演变及影响因素

发布时间：2018-11-23 17:30

【摘要】：运用DEA-Malmquist指数和Tobit模型分析2004—2014年湖南省地级市土地利用全要素生产率(TFP)时空演变及影响因素。结果表明:(1)从时间维度看,土地利用TFP年均上升4.86%,且是技术进步"单轨驱动"模式;(2)从空间维度看,湖南省地级市土地利用TFP除衡阳市年均下降5.1%之外,其余13个地级市均上升;(3)从影响因素看,城市规模和产业结构对城市土地利用TFP具有正向促进作用,资规模和人口密度具有负向促进作用,其它因素不显著影响。湖南省地级市土地利用TFP属于技术进步"单轨驱动"模式,政府应该在推动技术进步的同时,采取措施稳步提升土地利用的生产技术效率,最终实现技术进步和技术效率对湖南省地级市土地利用TFP的"双轨驱动"。
[Abstract]:DEA-Malmquist index and Tobit model were used to analyze the spatial and temporal evolution and influencing factors of total factor productivity (TFP) of land use in prefectural cities of Hunan Province from 2004 to 2014. The results are as follows: (1) from the perspective of time dimension, the average annual increase of land use TFP is 4.86%, and it is the "monorail driving" mode of technological progress; (2) from the spatial dimension, the land use TFP of prefecture-level cities in Hunan Province, except Hengyang city, decreased by 5.1% annually, all the other 13 prefecture-level cities increased; (3) from the point of view of influencing factors, urban scale and industrial structure have positive promoting effect on urban land use TFP, capital scale and population density have negative promoting effect, other factors have no significant influence. The land use TFP of Hunan prefecture-level city belongs to the "single-track driving" mode of technological progress. The government should take steady measures to promote the technical efficiency of land use while promoting technological progress. Finally, the realization of technological progress and technical efficiency to Hunan prefecture-level land use TFP "dual-track drive".
【作者单位】：湖南省第二测绘院;铜仁学院经济管理学院;湖南省经济地理研究所;长沙理工大学建筑学院;
【基金】：湖南省国土资源科研项目(2017-18) 湖南省国土科技计划项目(2014-13) 湖南省社会科学基金项目(16ZDB04)
【分类号】：F224;F299.23

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