工业工程
工業工程
공업공정
Industrial Engineering Journal
2015年
2期
59~65
,共null页
鲜活农产品 供应链 网络均衡 变分不等式
鮮活農產品 供應鏈 網絡均衡 變分不等式
선활농산품 공응련 망락균형 변분불등식
fresh agricuhural products; supply chain; network equilibrium; variational inequality
从动态网络下的鲜活农产品三级供应链出发,考察了供货量损耗比对供应链的影响。构造了含有供货量损耗比的变分不等式模型,并把价格弹性引入到了模型中,从而得到了鲜活农产品供应链的网络均衡模型,针对不同损耗和不同价格弹性的情况进行了分析,探讨损耗比和价格弹性对网络均衡的影响。分析可知,损耗比的增加,以及价格弹性的增加,都会降低整个网络的总利润。因此,要获得最大利润,生产商和销售商应该努力最小化损耗比和价格弹性这2个参数。
從動態網絡下的鮮活農產品三級供應鏈齣髮,攷察瞭供貨量損耗比對供應鏈的影響。構造瞭含有供貨量損耗比的變分不等式模型,併把價格彈性引入到瞭模型中,從而得到瞭鮮活農產品供應鏈的網絡均衡模型,針對不同損耗和不同價格彈性的情況進行瞭分析,探討損耗比和價格彈性對網絡均衡的影響。分析可知,損耗比的增加,以及價格彈性的增加,都會降低整箇網絡的總利潤。因此,要穫得最大利潤,生產商和銷售商應該努力最小化損耗比和價格彈性這2箇參數。
종동태망락하적선활농산품삼급공응련출발,고찰료공화량손모비대공응련적영향。구조료함유공화량손모비적변분불등식모형,병파개격탄성인입도료모형중,종이득도료선활농산품공응련적망락균형모형,침대불동손모화불동개격탄성적정황진행료분석,탐토손모비화개격탄성대망락균형적영향。분석가지,손모비적증가,이급개격탄성적증가,도회강저정개망락적총리윤。인차,요획득최대리윤,생산상화소수상응해노력최소화손모비화개격탄성저2개삼수。
The impact of supply loss ratio on the dynamic supply chain networks of fresh agricultural prod- ucts is addressed. By means of the variational inequality with the supply loss ratio and the price resilience in it, a model of supply chain network equilibrium is constructed. Cases of various supply loss ratios and various price resilience are analyzed, by which the impact of supply loss ratio and price resilience on the supply chain network equilibrium are found out. With the increase of supply loss ratio and price resilience, the total profit of all the parties will decrease. It is implied that producers and retailers should minimize the supply loss ratio and price resilience to maximize the total profit.
