Closed-Loop Supply Chain Network under Oligopolistic Competition with Multiproducts, Uncertain Demands, and Returns

Closed-Loop Supply Chain Network under Oligopolistic Competition with Multiproducts, Uncertain Demands, and Returns
复制标题

产品多、需求不确定、回报不确定的寡头竞争下的闭环供应链网络

DOI:
10.1155/2014/912914
复制
发表时间:
2014-05
期刊:
《Mathematical Problems in Engineering》
影响因子:
--
通讯作者:
周岩
周岩
中科院分区:
其他
文献类型:
--
作者:
周岩

文献摘要

参考文献

被引文献

相似文献

我们开发了一个具有多产品、不确定需求和回报的闭环供应链 (CLSC) 网络的均衡模型。该模型属于寡头垄断企业的背景,这些企业在随机环境下在古诺-纳什框架中进行非合作竞争。为了满足需求,我们采用两种不同的渠道:制造新产品和通过回收旧零部件来再制造退回产品。由于需求和产品回报都是不确定的,我们考虑两种类型的风险:远期供应链中多种产品的库存过多和库存不足。然后,我们建立了 CLSC 网络的古诺-纳什均衡条件,通过决定每种新产品的生产数量以及每种产品在前向供应链上的路径流动,最大化每个寡头垄断企业的预期利润。此外,我们将 CLSC 网络的古诺-纳什均衡条件表示为变分不等式,并证明 变分不等式的存在性和单调性。最后,给出了数值例子来说明我们模型的效率。
We develop an equilibrium model of a closed-loop supply chain (CLSC) network with multiproducts, uncertain demands, and returns. This model belongs to the context of oligopolistic firms that compete noncooperatively in a Cournot-Nash framework under a stochastic environment. To satisfy the demands, we use two different channels: manufacturing new products and remanufacturing returned products through recycling used components. Since both the demands and product returns are uncertain, we consider two types of risks: overstocking and understocking of multiproducts in the forward supply chain. Then we set up the Cournot-Nash equilibrium conditions of the CLSC network whereby we maximize every oligopolistic firm's expected profit by deciding the production quantities of each new product as well as the path flows of each product on the forward supply chain. Furthermore, we formulate the Cournot-Nash equilibrium conditions of the CLSC network as a variational inequality and prove the existence and the monotonicity of the variational inequality. Finally, numerical examples are presented to illustrate the efficiency of our model.
DOI: 10.1016/j.mcm.2008.02.003
发表时间: 2009-03
期刊: Math. Comput. Model.
影响因子: --
作者:
A. Barbagallo;M. Cojocaru
通讯作者: A. Barbagallo;M. Cojocaru
DOI: 10.1016/j.dss.2012.05.053
发表时间: 2013-03
期刊: Decis. Support Syst.
影响因子: --
作者:
S. Seuring
通讯作者: S. Seuring
DOI: 10.1287/inte.31.6.1.9646
发表时间: 2001-11
期刊: Interfaces
影响因子: --
作者:
Gerald G. Brown;J. Keegan;Brian Vigus;Kevin Wood
通讯作者: Gerald G. Brown;J. Keegan;Brian Vigus;Kevin Wood
DOI: 10.1016/j.cor.2010.08.008
发表时间: 2011-03
期刊: Comput. Oper. Res.
影响因子: --
作者:
Jianmai Shi;Guoqing Zhang;J. Sha
通讯作者: Jianmai Shi;Guoqing Zhang;J. Sha
DOI: 10.1201/b16233-5
发表时间: 2013-12
期刊: --
影响因子: --
作者:
I. Pulford
通讯作者: I. Pulford