Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Collaborative Vendor Managed Inventory Models for Managing 2-Echelon Supply Chains with the Consideration of Shortage in Demand

재고부족을 고려한 2단계 공급 망을 위한 협업 VMI 모델

  • 신현준 (상명대학교 산업정보시스템공학과) ;
  • 안범준 (상명대학교 산업정보시스템공학과)
  • Published : 2008.04.30
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Abstract

One of the most important issues of managing a supply chain is to determine the inventory level whenever shortage is permitted and vendor is responsible fur management of the both buyer and supplier's inventory. We present two vendor managed inventory models in the form of two-echelon supply chain models for: 1) one buyer-one supplier problem, and 2) two buyers- one supplier problem. We assume that shortage is permitted. The proposed methods of this paper provides a simple condition, which makes it easy to decide when and how vendor managed inventory model costs less than traditional one. The paper is supported with some numerical examples to show the implementation of the proposed methods.

공급 망 관리의 주요 이슈중의 하나는 재고부족(Shortage)이 허용되고 벤더가 공급자와 구매자 모두의 재고관리를 책임지는 상황 하에서, 재고수준을 결정하는 것이다. 본 연구에서는 두 개의 벤더재고관리 (Vendor managed inventory, 이하 VMI) 모델을 계시하고 각각의 해법을 개발한다. 두 모델 중 하나는 단일 구매자 및 단일 공급자 문제이고, 다른 하나는 두 구매자 및 단일 공급자 문제이다. 본 연구가 제안하는 방법론은 VMI모델이 전통적인 모델과 비교해서 어떠한 상황에서 적은 비용으로 운영될 수 있는지 결정하는 조건들을 유도해 낸다. 또한 수치예제를 통해서 제안된 방법론들의 타당성을 입증해 보인다.

Keywords

References

  1. Bernstein F. and A. Federgruen. 1999. Pricing and Replenishment Strategies in a Distribution System with Competing Retailers. Forthcoming in Opers. Res.
  2. Cachon, G. 2001. Stock Wars: Inventory Competition in a Two Echelon Supply Chain. Opers. Res. 49(5), 658-674. https://doi.org/10.1287/opre.49.5.658.10611
  3. Cachon, G. and M. Fisher. 1997. Campbell Soup's Continuous Product Replenishment Program: Evaluation and Enhanced Decision Rules. Production and Operations Management 6(3), 266-276.
  4. Emigh, J., vendor-managed inventory, computer world 33, 1999, 52
  5. Fry, M., R. Kapuscinski and T. Olsen. 2001. Coordinating Production and Delivery Under a (z, Z)-Type Vendor-Managed Inventory Contract, Manufacturing & Service Operations Management 3 (2), 151-173. https://doi.org/10.1287/msom.3.2.151.9989
  6. Clark T. and, J. Hammond.1997. Reengineering Channel Reordering Processes to Improve Total Supply Chain Performance. Forthcoming in Journal of Operations Research Society.
  7. Narayanan, V., A. Raman and S. Kraiselburd. 2002. Contracting for Inventory in a Distribution Channel with Stochastic Demand and Substitute Products. Working paper, Harvard Business School.
  8. Vinay Asgekar and Janet Suleski, "The Next Generation of Vendor-Managed Inventory", Vendor-Managed Inventory: It's Not About Cost, August 07, 2003
  9. Vinay Asgekar and Janet Suleski, "Vendor-Managed Inventory", Vendor-Managed Inventory: It's Not About Cost, August 07, 2003
  10. Waller, M, Johnson M.E, Davis, T. (1999) "Vendor-Managed Inventory in the Retail Supply Chain", Journal of Business Logistics, Vol. 20, No 1.
  11. Yao Y., Evers P. T. and Dresner M. E., 2005, Supply chain integration in vendor-managed inventory, Decision Support Systems, Article in Press,

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