標題: A Bayesian approach for group supplier selections based on the popular process-capability-index C-pk
作者: Wu, Chin-Chieh
Shiau, Jyh-Jen Horng
Pearn, W. L.
Hung, Hui-Nien
統計學研究所
工業工程與管理學系
Institute of Statistics
Department of Industrial Engineering and Management
關鍵字: Bayesian approach;posterior probability of correct selection;prior information;supplier selection;supply chain management
公開日期: 2016
摘要: Supplier selection is an important part of supply chain management. In the initial stage of production setting, the decision-maker usually faces the problem of selecting the "best\'\' one(s) from available manufacturing material suppliers. For this purpose, process capability indices (PCIs) are commonly used in the literature to rank the suppliers under selection; and among these PCIs, C-pk could be the most popular one. This problem of selecting the best supplier(s) has received considerable attention in the literature but mainly from the frequentist point of view. In this paper, we tackle the so-called group supplier selection problem via the Bayesian approach, namely selecting a group of suppliers that would include the supplier of the largest C-pk value with a high level of confidence in a Bayesian sense. Based on the observed data and available prior information, we develop a practical procedure for the group supplier selection, which is useful for practitioners operating in-plant applications.
URI: http://dx.doi.org/10.1080/16843703.2016.1169674
http://hdl.handle.net/11536/134165
ISSN: 1684-3703
DOI: 10.1080/16843703.2016.1169674
期刊: QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT
Volume: 13
Issue: 2
起始頁: 109
結束頁: 123
Appears in Collections:Articles