Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Scientific and Technological Management of Land and Resources》 2017-06
Add to Favorite Get Latest Update

Assessment and Optimization of the Rural-Urban Land Conversion Efficiency of Henan Province

SONG Min;LIU Yi-ming;ZHANG Xiong;School of Business Administration,Zhongnan University of Ecomomics and Law;College of Public Administration,South-central University for Nationalities;  
Assessing the efficiency of rural-urban land conversion and analyzing its influential factors have sufficient significance for the optimal allocation of land resources and protection of limited agricultural land.The study investigates the temporal and spatial changing trends of rural-urban land conversion efficiency in Henan Province and its 18 cities using the method of Data Envelopment Analysis(DEA),analyzes its influential factors by the method of Stochastic Frontier Analysis(SFA)and optimizes the efficiency of rural-urban land conversion from the perspective of input element employing the DEA projection model ultimately.The results show that the comprehensive efficiency in Henan Province increased first and then decreased in 2005-2014.There are obvious differences among different areas in this province while most of the cities' comprehensive efficiency remains on the state of average or low.Invalid scale efficiency is the main cause of low comprehensive efficiency.Three factors,such as GDP per capita,comparable profit of land use and,regional industrial structure upgrading exerted positive influences on rural-urban land conversion efficiency,while population urbanization rate played a negative role.In the study period,Henna province and most of its cities have faced problem of farmland over-input.It has been revealed that there is 34.18%~66.31% of farmland should be conserved.Finally,this paper puts forward some suggestions on how to improve the efficiency of rural-urban land conversion in Henan province.
【Fund】: 国家自然科学基金“土地利用空间管制下耕地保护差别化生态补偿机制研究:尺度依赖与空间差异”(71774174)、“基于负外部性治理的农地城市管制研究”(71303260)、“农地非农化配置效率测度及效率改进差别化配置策略研究”(71403300)
【CateGory Index】: F301.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved