冷链
补贴
卡鲁什-库恩-塔克条件
农业
政府(语言学)
环境经济学
网络规划与设计
冷库
业务
计算机科学
运筹学
工程类
数学优化
经济
数学
电信
机械工程
生物
语言学
哲学
园艺
市场经济
生态学
作者
Hongli Zhu,Congcong Liu,Guanghua Wu,Yanjun Gao
出处
期刊:Sustainability
[Multidisciplinary Digital Publishing Institute]
日期:2023-06-25
卷期号:15 (13): 10021-10021
被引量:14
摘要
This paper investigates the cold chain logistics network design in the first mile for fresh agricultural products with government subsidy, involving the capacity, location of cold storage facilities, and transportation from production areas to cold storage facilities after harvest. A bi-level programming model is formulated considering the quality degradation of fresh agricultural products. Based on the proposition and KKT conditions, a solution method is designed for reformulating the bi-level model into a single-level programming model. Numerical experiments are conducted to verify the proposed model. Experimental results show that the solution method efficiently solves the problem of the cold chain logistics network design for fresh agricultural products with subsidy, and sensitivity analysis provides managerial insights for decision-makers.
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