Project-driven supply chains: integrating safety-stock and crashing decisions for recurrent projects

被引：0
作者：
Xin Xu
Yao Zhao
Ching-Yu Chen
机构：
[1] Rutgers University,Department of Supply Chain Management and Marketing Sciences
[2] Tunghai University,Department of International Business
来源：
Annals of Operations Research | 2016年 / 241卷
关键词：
Recurrent projects; Random material delays; Dynamic programming; Crashing; Safety-stock;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study a new class of problems—recurrent projects with random material delays, at the interface between project and supply chain management. Recurrent projects are those similar in schedule and material requirements. We present the model of project-driven supply chain (PDSC) to jointly optimize the safety-stock decisions in material supply chains and the crashing decisions in projects. We prove certain convexity properties which allow us to characterize the optimal crashing policy. We study the interaction between supply chain inventory decisions and project crashing decisions, and demonstrate the impact of the PDSC model using examples based on real-world practice.
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页码：225 / 247
页数：22
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