摘要
本文以长江中游城市群36个地级市为研究对象,基于2000-2019年统计数据,运用非预期超效率SBM模型,综合计算评估长江中游城市群的土地利用效率和效率分解,并构建空间杜宾模型分析其影响因素。研究结果表明,长江中游城市群土地利用效率并没有实现联动发展,湖北省在地区土地利用中独自领先,湖南省和江西省既没有在内部形成聚集,且与湖北省及其周边城市也缺乏联动。在空间杜宾计量模型分析中,外溢性较小的地区发展因素对土地利用效率推动最大,间接反映出长江中游城市群内部省际要素流动不太通畅,土地利用效率具有高度自我强化特性,现有高效利用的土地会进一步强化土地后续的高效率配置。
This paper takes 36 prefecture-level cities in the Middle Reaches of the Yangtze River as the research object.Based on the statistical data from 2000 to 2019,this paper uses the undesirable super-efficiency SBM model to calculate and evaluate the urban land use efficiency comprehensively,efficiency decomposition of the Middle Reaches of the Yangtze River,and constructs the spatial Durbin model to analyze the influencing factors.The results showed that:There was no regional interactive development in the Middle Reaches of the Yangtze River with demonstrations of the characteristics of land use efficiency.Hubei was way ahead with agglomeration of its regions among three provinces,while Hunan and Jiangxi developed alone with lack of agglomeration inside and linkage with Hubei and its surrounding areas.With the spatial Durbin econometric model demonstration,the regional development influencing factors with less spillover promoted the land use efficiency the most.On the contrary,the factors with strong regional spillover did not play a leading role in improving the land use efficiency of the region,in which reflected indirectly the facts of poor inter-provincial factors mobility.Land use efficiency was highly self-reinforcing,on which efficient land use will further promote its use efficiency.
作者
杨雪松
毛佳
Yang Xuesong;Mao Jia(Wuhan University,Wuhan 430072,China)
出处
《河南师范大学学报（哲学社会科学版）》
北大核心
2024年第3期62-69,共8页
Journal of Henan Normal University(Philosophy and Social Sciences)
基金
湖北省长江国家文化公园建设研究(HCYK2022Y19)。
关键词
土地利用效率
非预期超效率SBM模型
空间杜宾模式
长江中游城市群
land use efficiency
undesirable super-efficiency SBM model
spatial Durbin model
the urban agglomeration in the middle reaches of the Yangtze River
