HE Xiaoyao,PENG Wenying,LI Ruofan.Evaluation of Modern Agricultural Development Efficiency Based on DEA -Take Dengkou County of Inner Mongolia as the Sample[J].Research of Soil and Water Conservation,2019,26(01):374-380.
基于DEA模型的现代农业发展效率评价——以内蒙古磴口县为例
- Title:
- Evaluation of Modern Agricultural Development Efficiency Based on DEA -Take Dengkou County of Inner Mongolia as the Sample
- Keywords:
- farming-pastoral transitional zone; modern agriculture; development efficiency; data envelopment analysis
- 分类号:
- F224;F323
- 摘要:
- 发展现代农业对于促进我国农牧交错区经济发展与生态环境安全具有重要意义。选择内蒙古磴口县，利用数据包络分析方法（DEA），从经济效率、社会效率、生态效率3个方面评价我国农牧交错区现代农业发展效率及其影响因素。研究表明：2005-2014年磴口县现代农业发展整体效率平均值为0.851，体现为无效率，纯技术效率与规模效率均有提升空间；在现代农业发展的经济、社会、生态3种效率中，社会效率相对最低，对整体无效影响较大，生态效率相对最高，经济效率、生态效率变动基本与整体效率变动相同；影响现代农业发展效率的主要原因是，经济效率损失体现为投入冗余，劳均耕地面积与农牧业机械总动力投入过多，受规模变动的影响使社会效率整体偏低，生态效率逐渐提高主要依赖于生态保护和环境治理力度的不断加强；提高现代农业发展效率需要合理确定投入要素规模，调整财政支农惠农政策，加大农业保险力度，重视生态效益和绿色发展，提升农业生态系统稳定性和生态服务功能。
- Abstract:
- The development of modern agriculture is of great significance to promote the economic development and eco-environmental security in the farming-pastoral transitional zone. We took Dengkou County of Inner Mongolia as the sample, and measured the modern agriculture development efficiency and influencing factors in farming-pastoral transitional zone by using DEA-TOBIT model from the three aspects of economic efficiency, social efficiency and ecological efficiency. The conclusion was drawn as follows. The average efficiency of modern agriculture development of Dengkou County in 2005-2014 was 0.851, reflecting inefficiency, pure technical efficiency and scale efficiency had potential for improvement; among the three economic, social and ecological efficiencies of modern agricultural development, the social efficiency was the lowest, which had great impact on the overall inefficiency and had sufficient room to elevate; the main factors influencing the efficiency of modern agricultural development were that the loss of economic efficiency reflected in input redundancy, labor-intensive arable land and too much investment in total power of agriculture and animal husbandry machinery; the overall social efficiency was mainly affected by the scale change sand ecological efficiency gradually improving depends mostly on the gradual enhancement of ecological protection and environmental management; to improve the development efficiency of modern agriculture needs to reasonably determine the scale of input factors, improve labor productivity, promote the integration of urban and rural development, adjust the financial policy for supporting agriculture and increase the intensity of agricultural insurance, pay attention to ecological benefits and green development, and enhance the stability of agro ecosystem and the function of ecological service.
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备注/Memo
收稿日期:2018-3-20;改回日期:2018-4-10。
基金项目:国家社会科学基金重点项目"共建共享目标下跨区域生态贡献计量方法及补偿机制研究"（17AJY005）
作者简介:何晓瑶(1986-),女,内蒙古巴彦淖尔人,博士研究生,主要从事土地经济、县域经济研究。E-mail:xiaoyaoz00@126.com
通讯作者:彭文英(1967-),女,四川乐山人,教授,博士生导师,主要从事土地资源利用与保护、生态经济研究。E-mail:pengwenying0316@163.com