| 考虑碳排放的农产品多级冷链物流网络均衡模型研究 |
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| 引用本文： | 王永琴,周叶,张荣.考虑碳排放的农产品多级冷链物流网络均衡模型研究[J].北京交通大学学报(自然科学版),2017,16(3). |
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| 作者姓名： | 王永琴 周叶 张荣 |
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| 作者单位： | 上海海事大学物流研究中心,上海,201306;南昌航空大学经济管理学院,江西南昌,330063 |
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| 基金项目： | 国家自然科学基金项目“区域农产品冷链物流的碳减排机理、路径与策略研究”，江西省教育厅科技项目“考虑不同主体行为的网购供应链网络均衡模型研究”，江西省高校人文社科项目“江西省制造业与物流业的联动协调发展机制研究:基于网络均衡视角”，上海海事大学研究生学术新人培育项目“均衡理论的低碳型冷链物流网络构建机制研究” |
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| 摘 要： | 构建由农业合作社、批发商以及零售商构成的三级农产品冷链物流网络,分别研究不考虑碳排放、考虑碳排放两种情形下农产品物流网络系统的均衡问题.并在考虑碳排放的情形下,对零售商订货次数、碳排放成本进行参数分析.研究表明:考虑碳排放后,系统销售给外部需求市场的农产品数量上升,价格也上升,从而系统整体利润也明显增长;当零售商增加订货批次时,应该设法增加对外部需求市场产品交易量而非提高产品价格来维持系统整体利润,而若碳排放成本增加,则应该提高产品价格.
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| 关 键 词： | 农产品 冷链物流 库存 碳排放 网络均衡 |
An Equilibrium Model of Multi-level Cold Chain Logistics Network of Agro Products with Consideration of Carbon Emissions |
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| WANG Yong-qin,ZHOU Ye,ZHANG Rong.An Equilibrium Model of Multi-level Cold Chain Logistics Network of Agro Products with Consideration of Carbon Emissions[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2017,16(3). |
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| Authors: | WANG Yong-qin ZHOU Ye ZHANG Rong |
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| Abstract: | This study establishes a cold chain logistics network consisting of agricultural cooperatives,wholesalers and retailers,and analyzes respectively the equilibrium conditions of agro products logistics network both with and without the consideration of carbon emissions.It then makes a parametric analysis on the retailers' number of orders and carbon emission costs.The results show two findings.First,when taking carbon emission into consideration,the agro products sales to external market by the whole system increases and the price also rises,which leads to a marked increase of profits of the whole system.Second,when retailers increase the number of orders,they should increase the transaction volume rather than the price;and if the cost of carbon emissions increases,the product price should increase. |
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| Keywords: | agro products cold-chain logistics inventory carbon emissions equilibrium conditions of network |
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