電子製造服務業供應商遴選評估模式之研究

A Study of Data Envelopment Analysis for Supplier Selection in an EMS

魏乃捷(Nai-Chieh Wei) ； 江育民(Yu-Ming Chiang) ； 溫立文(Li-Wun Wun)

《機械技師學刊》 1卷4期 (2008/12) Pp. 8-13

https://doi.org/10.6208/JPME-2008-04-02

摘要

供應商遴選是整個供應鏈架構下一個關鍵的環節，但是目前對於電子製造服務業(EMS)目前並沒有一套針對該產業供應商遴選的研究，因此本研究以電子製造服務業為研究對象，對該產業之供應商遴選相關問題進行探討，並應用資料包絡分析法為電子製造服務業建構一個適用的供應商遴選評估模式，此模式可應用於協助電子製造服務業評估現有供應商的績效，據以從現有的供應商中選擇相對高績效的供應商來減少供應商家數。為了驗證所建構績效評估模式的適用性，本研究以國內某電子製造服務業之供應商績效評估為例，依照建構模式所提出的步驟，選出高績效之供應商，並且對於相對低績效供應商提供績效改善的方向。研究結果顯示，本研究所建構的供應商績效評估模式較個案公司現行供應商績效評估方法具有更高的鑑別能力。

關鍵字

電子製造服務 ； 供應商遴選 ； 資料包絡分析法 ； 供應鏈

並列摘要

Supplier selection is a critical part of supply chain management. Several approaches have been used to solve this important problem. However, the supplier selection for Electronic Manufacturing Service provider (EMS) has not been used in the past to help the decision in this regard. Thus, in this paper we demonstrate the application of Data Envelopment Analysis technique (DEA) in evaluating the performances of suppliers for an EMS. A simplified DEA model for supplier selection is first presented to evaluate the performances of suppliers with a strategic orientation of being able to reduce the number of suppliers. A case study is then presented to demonstrate supplier performance evaluation using DEA for supplier selection and performance improvement considerations. The results show that the DEA method can overcome the evaluation problem of discernment for suppliers under consideration, which is not applicable with the original supplier performance evaluation method.

並列關鍵字

Electronic Manufacturing Service ； Supplier Selection ； Data Envelopment Analysis ； Supplier Chain