A model to evaluate supply chains in disruption events

Toma Kobayashi, Masaru Nakano

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Supply chain risk management is becoming increasingly necessary due to large-scale disasters. However, there is a trade-off between the long-term benefits of a supply chain and the disruption mitigation costs. Therefore, it is difficult to justify the high cost of risk countermeasures against such rare disruptions. Previous studies have discussed reducing risk in terms of mitigation and responsiveness to disruption events; however, many companies maintain low inventories and a single source supplier represented by just-in-time or lean manufacturing. Through interviews, we found that in addition to providing long-term benefits, maintaining low inventory can increase the efficiency of recovery activities. This study clarifies the effectiveness of a buffer inventory while considering risk mitigation and responsiveness by creating an evaluation model. A simulation model is used to determine the relationship between disruption time and buffer inventory.

本文言語English
ホスト出版物のタイトルAdvances in Production Management Systems
ホスト出版物のサブタイトルInnovative Production Management Towards Sustainable Growth - IFIP WG 5.7 International Conference, APMS 2015, Proceedings
編集者Hajime Mizuyama, Hironori Hibino, Dimitris Kiritsis, Shigeki Umeda, Gregor von Cieminski, Masaru Nakano
出版社Springer New York LLC
ページ308-315
ページ数8
ISBN(印刷版)9783319227580
DOI
出版ステータスPublished - 2015
イベントIFIP WG 5.7 International Conference on Advances in Production Management Systems, APMS 2015 - Tokyo, Japan
継続期間: 2015 9 72015 9 9

出版物シリーズ

名前IFIP Advances in Information and Communication Technology
460
ISSN(印刷版)1868-4238

Other

OtherIFIP WG 5.7 International Conference on Advances in Production Management Systems, APMS 2015
国/地域Japan
CityTokyo
Period15/9/715/9/9

ASJC Scopus subject areas

  • 情報システム
  • コンピュータ ネットワークおよび通信
  • 情報システムおよび情報管理

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