評選綠色供應商之模式研究-以F公司為例

Evaluation to choose the appropriate green supplier---an example of F enterprise

鄭凱元

指導教授 ： 黃雪玲

國立清華大學/工學院/工業工程與工程管理學系/碩士(2009年)

摘要

目前物料/零件的檢測報告，均是由供應商以物料/零件樣品(Sampling)送驗的方式進行，使得物料/零件風險間接轉移到供應商之量產品身上，因此組裝製造商普遍會在物料/零件入庫之前，利用檢測儀器再次確認物料/零件之符合性，但若將每批物料/零件均進行抽驗，將造成大量的人力與資源的消耗。目前業界普遍作法，僅能透過經驗法則推斷高風險物料類型，或者透過定期抽驗之方式，進行物料抽查檢測，本研究則進一步將供應商風險評估加入，以利客觀選擇適合的綠色供應商，如此組裝製造商物料/零件風險將會大大降低。
供應商的评估與選择則将直接影響到綠色供應链管理實施的成效。其次是對供應商的評價和指標權重的测定。
本研究運用AHP與模糊理論相結合的模糊層級方法(FAHP)作為綠色供應商評選之基礎，同時，並建立一套序列的評選程序，以便讓組裝製造商之資料收集、選擇評選評準、評比評分、及調整決策權重。本研究結合實際案例，具體分析採用模糊層級分析法綜合評價來選擇合適綠色供應商。利用AHP求取各層次指標的權重，然後採用模糊方法確定各方案的屬性值，並在最後獲得評價结果。本研究所提出之評選方法，在一定程度上减少了决策工作量，有利於企業方便、客觀地選擇評價供應商。而且對决策因素進行量化，企業在選擇供應商的過程中，建立一個適當的指標體系，将環境因素對供應商乃至整個綠色供應鏈的影響，作為綜多影響供應商評價與選擇因素之一来考虑；增强了决策结果的可靠性和科学性。

關鍵字

評選綠色供應鏈 ； 層級分析(AHP) ； 模糊層級分析法(FAHP)

並列摘要

Currently the inspection report of the material/component is mainly obtained from the sampling process before the shipment by the supplier. It still possibly indirectly transfers the risk of the material/component failure to the manufacturer’s products. So the assembly manufacturers naturally use many kinds of equipments to re-confirm whether the material/component meets the specification or not before they come into their warehouse. It eventually wastes much manpower and resources when the material/components are sampled by lot. So far, the rules taken by businesses are focused on the experience of material classification and periodic sampling to reduce the risk and confirm the availability of the material. The evaluation of the supplier’s risk is further considered in this research. It will be beneficial to the objective for the appropriate green supplier selection and a great reduction of the material/component risk for the assembly manufacturer.
The supplier’s evaluation and selection will directly affect the result of the green supply chain management, moreover, the appreciation of the supplier and the measurement of the weighted index.
This research that makes the use of Analytical Hierarchy Process (AHP) and fuzzy theory combined with fuzzy analytic hierarchical process (FAHP) will be a basis of the evaluation to choose the green supplier; meanwhile, a sequence of the evaluation is built up into this process.It will help assembly manufacturer to collect data, choose the evaluation criteria, scores and adjust the weight by the policy. It links up the actual example to choose the appropriate green supplier by concrete using FAHP integrated evaluation. It is also used AHP method to get the weight of each classified index, and then applied fuzzy method to confirm the classification of each project; finally, the evaluation report is achieved. The result of the research conveniently offers practical evaluation method reducing the policy maker’s workload and helps the enterprise to choose the supplier objectively. It also makes the policy quantified and builds up a suitable index mechanism while the enterprise is choosing the suppliers including considering that the environment factor from suppliers to the whole green supply chain will be one of the numerous influences for the evaluation and selection to the supplier. This research will enrich the reliability and science of the policy-making result.

並列關鍵字

Evaluation to choose the Green Supply Chain Management ； Analytical ； Fuzzy Analytic Hierarchical Process

參考文獻

4. 吳嘉興 (2008)，「應用多目標模糊決策分析的供應商綠色評價體系研究」，博士論

文，國立成功大學資源工程學系。

期刊》，第6期, page 12~17。

Contents CSD Review期刊》，第6期, page 6~11。

19(3)．page 32—36