期刊文献+

基于DEA模型的江苏省智慧农业生产效率分析 被引量:4

Analysis of Production Efficiency of Smart Agriculture in Jiangsu Province Based on DEA Model
下载PDF
导出
摘要 运用经典的DEA-BCC模型和DEA-Malmquist指数模型对江苏省十三个市智慧农业投入产出效率分别进行动态和静态测算。研究表明:2020年江苏省13个市智慧农业整体综合效率均值为0.995,整体投入产出效率相对较好,南通市和宿迁市主要由于技术效率导致生产效率非DEA有效。2014—2020年江苏省13个市智慧农业全要素生产率年均上涨幅度为6.69%,整体呈上升趋势,其技术进步是主要原因。同时分解生产率发现,规模效率的下降是制约技术效率上升的主要因素。提出了江苏省应建立科技平台以加快智慧农业相关产业的技术创新,成立重大工程专项,增强政策支持的同时加快完善智慧农业的评价标准体系,引导智慧农业高效有序发展的建议。 The dynamic and static measurement of input-output efficiency of smart agriculture in thirteen cities of Jiangsu Province using the classic DEA-BCC model and DEA-Malmquist index model provides the necessary decision support for echoing the rural revitalization strategy and developing smart agriculture in Jiangsu Province.The study shows that the average value of overall comprehensive efficiency of smart agriculture in 13 cities of Jiangsu Province in 2020 is 0.995,and the overall input-output efficiency is relatively good,and the productivity of Nantong and Suqian is non-DEA effective mainly due to technical efficiency.The average annual rise of total factor productivity of smart agriculture in 13 cities of Jiangsu Province from 2014 to 2020 is 6.69%,with an overall rising trend,and its technical progress is the main reason.Meanwhile,decomposing productivity found that the decline of scale efficiency is the main factor limiting the rise of technical efficiency.Jiangsu Province should establish a science and technology platform to accelerate technological innovation in wisdom agriculture-related industries,set up major engineering special projects,enhance policy support and accelerate the improvement of the evaluation standard system of wisdom agriculture to guide the efficient and orderly development of wisdom agriculture.
作者 蔡静雯 许思远 丁胜 沈士明 赵庆建 CAI Jing-wen;XU Siy-uan;DING Sheng;SHEN Shi-ming;ZHAO Qing-jian(School of Economics and Management,Nanjing Forestry University,Nanjing 210037,China)
出处 《中国林业经济》 2022年第3期47-50,共4页 China Forestry Economics
基金 江苏高校哲学社会科学研究重大项目“江苏在长三角生态补偿协同治理格局中的地位、特点、问题与对策思路”(2020SJZDA073) 南京林业大学2021大学生实践创新训练计划“关于林业资源资产评估的方法与应用的思考”(2021NFUSPITP0576) 江苏省高等学校大学生创新创业训练计划项目(202010298092Y)。
关键词 智慧农业 DEA模型 生产效率 效率分析 Smart agriculture DEA model Production efficiency Efficiency analysis
  • 相关文献

参考文献7

二级参考文献94

同被引文献45

引证文献4

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部