Based on the specific concept of whole-region comprehensive land consolidation and the development history of land consolidation in China,the internal relationship between rural revitalization strategy and whole-regio...Based on the specific concept of whole-region comprehensive land consolidation and the development history of land consolidation in China,the internal relationship between rural revitalization strategy and whole-region comprehensive land consolidation is clarified from the perspective of historical development,and the problems faced by whole-region comprehensive land consolidation,such as rural"hollowing out",weak linkage between execution departments and neglect of ecological restoration,are deeply analyzed.Furthermore,some new paths for whole-region land consolidation are put forward,such as strengthening the top-level system design,handling the relationship between stock and increment,evaluating the potential of rural land consolidation,coordinating the win-win cooperation between middle-level executive departments,encouraging the innovation at the bottom and enhancing the comprehensive management of ecological environment.展开更多
农村地区之间存在着显著的地区差异,为了指导农村电网投资,提出一种基于组合赋权和多属性边界逼近区域比较法(multi-attributive border approximation area comparison,MABAC)的差异化农网综合效益评价模型。首先,综合考虑农村地区差...农村地区之间存在着显著的地区差异,为了指导农村电网投资,提出一种基于组合赋权和多属性边界逼近区域比较法(multi-attributive border approximation area comparison,MABAC)的差异化农网综合效益评价模型。首先,综合考虑农村地区差异及乡村振兴战略对农网发展的要求,从农网投资经济效益、供电能力、基础设施情况、地区发展带动、生产生活质量、清洁低碳发展等6个方面构建农网综合效益评价指标体系;其次,基于最小化主客观权重异质性原则构建基于图模型—熵权法的组合赋权模型,并引入MABAC方法用于解决农网综合效益评价问题;最后,通过算例分析验证了所提出模型的有效性。展开更多
基金Postgraduate Innovation Fund of Yunnan University of Finance and Economics(2022YUFEYC100)Scientific Research Fund Project of Yunnan Provincial Education Department(2021J0591).
文摘Based on the specific concept of whole-region comprehensive land consolidation and the development history of land consolidation in China,the internal relationship between rural revitalization strategy and whole-region comprehensive land consolidation is clarified from the perspective of historical development,and the problems faced by whole-region comprehensive land consolidation,such as rural"hollowing out",weak linkage between execution departments and neglect of ecological restoration,are deeply analyzed.Furthermore,some new paths for whole-region land consolidation are put forward,such as strengthening the top-level system design,handling the relationship between stock and increment,evaluating the potential of rural land consolidation,coordinating the win-win cooperation between middle-level executive departments,encouraging the innovation at the bottom and enhancing the comprehensive management of ecological environment.
文摘农村地区之间存在着显著的地区差异,为了指导农村电网投资,提出一种基于组合赋权和多属性边界逼近区域比较法(multi-attributive border approximation area comparison,MABAC)的差异化农网综合效益评价模型。首先,综合考虑农村地区差异及乡村振兴战略对农网发展的要求,从农网投资经济效益、供电能力、基础设施情况、地区发展带动、生产生活质量、清洁低碳发展等6个方面构建农网综合效益评价指标体系;其次,基于最小化主客观权重异质性原则构建基于图模型—熵权法的组合赋权模型,并引入MABAC方法用于解决农网综合效益评价问题;最后,通过算例分析验证了所提出模型的有效性。