批发市场主导模式下不同渠道蔬菜流通效率的比较——基于微观农户视角的DEA-Tobit模型

发布时间：2018-02-27 15:47

本文关键词： 批发市场模式蔬菜流通效率 DEA-Tobit两阶段模型　出处：《中国流通经济》2017年04期 　论文类型：期刊论文

【摘要】：蔬菜流通作为连接蔬菜生产与消费的纽带,是调节供需的必要环节,蔬菜流通效率对于发展蔬菜生产和提升消费者福利具有重要意义。本文基于2015年山东、辽宁、河北、北京、天津5省市的农户蔬菜流通相关调研数据,运用DEA-Tobit两阶段模型分析批发市场主导模式下不同渠道的农户蔬菜流通效率及其影响因素。研究发现,农户蔬菜流通的整体效率水平不高,主要分布在低于50%的效率区间;目前大多数农户处于规模报酬递增阶段,但同时存在蔬菜流通投入要素冗余水平普遍较高的问题;影响不同流通渠道下农户蔬菜流通效率的主要因素存在差异,总体而言,户主年龄、从事蔬菜生产年限、农产品市场与家距离以及是否加入合作社是影响农户蔬菜流通效率的主要因素。
[Abstract]:Vegetable circulation, as a link between vegetable production and consumption, is a necessary link in regulating supply and demand. Vegetable circulation efficiency is of great significance in developing vegetable production and promoting consumer welfare. This paper is based on 2015 in Shandong, Liaoning, Hebei, and Beijing. Based on the investigation data of farmers' vegetable circulation in five provinces and cities of Tianjin, the DEA-Tobit two-stage model is used to analyze the vegetable circulation efficiency and its influencing factors of farmers in different channels under the dominant mode of wholesale market. The overall efficiency level of vegetable circulation of farmers is not high, mainly distributed in the efficiency range of less than 50%. At present, most farmers are in the stage of increasing returns on scale, but at the same time, there exists the problem that the redundancy level of input elements in vegetable circulation is generally high. The main factors influencing the vegetable circulation efficiency in different circulation channels are different. In general, the age of head of household, the number of years of vegetable production, The distance between farm products market and home and whether or not to join cooperatives are the main factors that affect the circulation efficiency of farmers' vegetables.
【作者单位】：中国农业大学经济管理学院;
【基金】：国家重点研发计划项目“粮食作物丰产增效资源配置机理与种植模式优化——粮食主产区作物种植模式资源效率与生态经济评价”(2016YFD0300210) 北京市社会科学基金重点项目“北京蔬菜生产碳足迹及生态补偿机制研究”(15JGA020) 现代农业产业技术体系北京市果类蔬菜产业创新团队项目(BAIC01-2016)
【分类号】：F326.6

【相似文献】