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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (26): 250-254.doi: 10.11924/j.issn.1000-6850.casb15020062

• 农业科技信息 • 上一篇    下一篇

基于网络DEA的农产品供应链综合评价方法研究

傅丽芳1,魏 薇2   

  1. (1东北农业大学理学院,哈尔滨 150030；2东北农业大学经济管理学院,哈尔滨 150030）
  • 收稿日期:2015-02-09 修回日期:2015-05-28 接受日期:2015-06-05 出版日期:2015-09-23 发布日期:2015-09-23
  • 通讯作者: 魏薇
  • 基金资助:
    中国博士后科研基金“基于随机森林的农产品质量安全风险与预警理论与方法研究”(2014M56132)；国家自然科学基金“基于空间视角CVM的生态环境价值理论、方法及应用”(71171044)；黑龙江省教育厅科研项目“基于食品安全的农产品供应链协同管理理论与方法研究”(11551037)；黑龙江省人文社科研究课题“基于第二价竞拍的少数民族非物质文化遗产价值对比及影响因素研究”(13C013)。

Comprehensive Evaluation Method of Agricultural Product Supply Chain Based on the Network DEA

Fu Lifang1, Wei Wei2   

  1. (1Institute of Science, Northeast Agricultural University, Harbin 150030; 2Institute of Economics and Management, Northeast Agricultural University, Harbin 150030)
  • Received:2015-02-09 Revised:2015-05-28 Accepted:2015-06-05 Online:2015-09-23 Published:2015-09-23

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摘要： 为了促进农产品生产资源配置合理化、提高农产品供应链整体运行效率，对农产品供应链进行了综合评价分析。针对传统DEA方法忽略了供应链内在结构机理等问题，提出了基于网络DEA(Network DEA-NDEA)的供应链综合效率评价模型，并对2010—2012年黑龙江省各地区的农业生产现状进行实证分析和模型应用。结果表明：相比传统DEA方法，网络DEA对有效性的要求更高，能够给出更多的信息，评价结果更加合理。该评价模型更符合供应链网络结构特点及个体间相互协作关系，能够分析供应链内部结构中效率低下的具体环节，为优化资源配置、提高整体运行效率提供科学的依据和决策参考，提高评价的有效性和可靠性。

关键词: 磺胺, 磺胺, 检测方法, 样品稳定性

Abstract: To promote the rationalization of agricultural production resources allocation and improve the overall operating efficiency of the supply chain, comprehensive evaluation of agricultural product supply chain was carried out. In view of the traditional DEA method ignoring the inner structure of supply chain, a comprehensive efficiency evaluation model based on the typical structure of agricultural supply chain, namely Network DEA model (NDEA), was presented in this paper. And empirical analysis and model application to the present situation and problems of agricultural production in Heilongjiang Province from 2010 to 2012 were conducted. The results showed that the NDEA model was more efficient and could give more information and more reasonable evaluation results comparing with the traditional DEA method. The evaluation model was more in line with the network structure characteristics of the supply chain and the collaboration relationship among individuals, and could analyze the specific inefficient areas in the supply chain. This model provided scientific basis and decision-making reference for optimizing the allocation of resources and improving the overall efficiency and could improve the effectiveness and reliability of evaluation.