Green supplier selection and order allocation: a nonlinear stochastic model

IF 0.5 Q4 MANAGEMENT

International Journal of Value Chain Management Pub Date : 2020-04-08 DOI:10.1504/ijvcm.2020.10028363

P. Hashemzahi, A. Azadnia, Masoud Rahiminezhad Galankashi, S. A. Helmi, F. M. Rafiei

引用次数: 11

Abstract

Supplier selection and order allocation is a complex managerial decision in today's competitive markets. As an important section of this area, green supplier section has been properly focused in previous literature. However, joint supplier selection and order allocation under stochastic demand is less investigated. Firstly, a fuzzy analytic hierarchy process (FAHP) is applied to weight and select suppliers in terms of economic and environmental criteria. Secondly, a multi-objective nonlinear programming (MONLP) is developed and solved by genetic algorithm (GA) for the aim of order allocation. Findings of this study assist managers to systemically deal with the real-world problem of green supplier selection with different priorities and order quantities.

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绿色供应商选择与订单分配:一个非线性随机模型

在当今竞争激烈的市场中，供应商选择和订单分配是一项复杂的管理决策。作为这一领域的一个重要部分，绿色供应商部分在以往的文献中得到了适当的关注。然而，对随机需求下的联合供应商选择和订单分配问题研究较少。首先，采用模糊层次分析法(FAHP)，根据经济和环境标准对供应商进行权重和选择。其次，提出了一种多目标非线性规划(MONLP)算法，并采用遗传算法求解其排序问题。本文的研究结果有助于管理者系统地处理现实世界中不同优先级和订单数量的绿色供应商选择问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Value Chain Management MANAGEMENT-

CiteScore

1.20

自引率

12.50%

发文量

期刊介绍： Today"s businesses have become extremely complex. The interplay of the three Cs, viz. consumers, competition and convergence, has thrown up new challenges for organisations all over the world. Sensitivity of economies to the external environment coupled with the turbulent process of globalisation has added the highest degree of uncertainty and unpredictability to business processes. To top it all, the effect of globalisation has shifted the balance of power in favour of the customer, though it may have opened a plethora of opportunities for all, in the form of variety and choice. For a variety of reasons, the pressures of competitive forces have enhanced product changes, supercharged by shortening product and technology development lifecycles.