摘要
以成渝地区双城经济圈为例,运用空间杜宾模型,从空间视角探讨耕地利用转型对农村经济增长的直接效应和空间溢出效应.结果表明:农村经济发展水平以及耕地利用转型各形态基本呈现出“高高”集聚和“低低”集聚结构;耕地利用显性转型的数量形态、空间布局形态和耕地利用隐性转型的生活形态对农村经济增长具有显著的空间溢出效应;耕地利用隐形转型对农村经济增长产生的总效应大于显性转型产生的总效应.因此,在耕地利用转型剧烈、耕地利用保护形势严峻的城市化进程中,需强化耕地保护政策实施绩效评价,实现耕地可持续集约利用与区域经济增长协同发展,提升耕地利用隐性形态转型对农业经济增长的促进作用,同时鼓励农村剩余劳动力转移、农机跨区服务举措等.
Taking the Chengdu and Chongqing double-city economic circle as an example,this paper uses the spatial Durbin model to explore the direct and spatial spillover effects of cultivated land use transition on rural economic growth from a spatial perspective.The results showed that:The rural economic development and the various forms of cultivated land use transition mostly presented“high-high”and“low-low”clustering.The transformation of cultivated land use has significant spatial spillover effect on rural economic growth,which is embodied in the quantity form and spatial distribution form of cultivated land use transition and the life form of recessive transition.The transformation of cultivated land use recessive pattern is more important than the transformation of cultivated land use dominant pattern in promoting rural economic growth.Therefore,in the process of urbanization,which is characterized by the sharp transformation of cultivated land use and the severe protection of cultivated land use,we should strengthen the performance evaluation of the implementation of cultivated land protection policy,and realize the coordinated adaptation of sustainable and intensive use of cultivated land and regional economic growth,to promote the recessive transformation of cultivated land use to promote agricultural economic growth,we should also encourage the transfer of rural surplus labor force,agricultural machinery cross-regional services.
作者
刘新智
周韩梅
董飞
LIU Xinzhi;ZHOU Hanmei;DONG Fei(School of Economics and Management,Southwest University/Non-public Economic Development and Anti-poverty Feeding Collaborative Innovation Center in West China,Chongqing 400715,China;College of Environment and Resources,Chongqing Technology and Business University,Chongqing 400067,China)
出处
《西南大学学报（自然科学版）》
CAS
CSCD
北大核心
2021年第11期102-111,共10页
Journal of Southwest University(Natural Science Edition)
基金
国家社会科学基金项目(15BJY085)
重庆市社会科学规划成渝地区双城经济圈建设重大项目(2021ZDSC04)
重庆市技术预见与制度创新项目.
关键词
耕地利用转型
农村经济增长
空间杜宾
成渝地区双城经济圈
transformation of cultivated land use
rural economic growth
spatial Durbin
Chengdu and Chongqing double-city economic circle
