摘要翻译：
利用著名的单周期newsvendor问题，讨论了分布式供应链管理与集成化供应链管理相比效率损失的无政府代价和性能比。特别是对一些显着的分布式策略进行了处理，对前人研究过的每种情况下的性能比进行了理论分析，给出了无政府状态下的较紧的价格上界和下界。此外，我们的方法是基于一个广义框架的，并通过凸优化的文献给出了无政府状态代价的几何解释。
---
英文标题：
《Improved and Developed Upper Bound of Price of Anarchy in Two Echelon
  Case》
---
作者：
T. Shinzato and I. Kaku
---
最新提交年份：
2009
---
分类信息：

一级分类：Quantitative Finance        数量金融学
二级分类：General Finance        一般财务
分类描述：Development of general quantitative methodologies with applications in finance
通用定量方法的发展及其在金融中的应用
--

---
英文摘要：
  Price of anarchy, the performance ratio, which could characterize the loss of efficiency of the distributed supply chain management compared with the integrated supply chain management is discussed by utilizing newsvendor problem in single period which is well-known. In particular, some of remarkable distributed policies are handled, the performance ratios in each case which have been investigated in the previous works are analyzed theoretically and the tighter upper bound of price of anarchy and the lower bound are presented. Furthermore our approach is developed based on a generalized framework and a geometric interpretation of price of anarchy is appeared via the literature of convex optimization.
---
PDF链接：
https://arxiv.org/pdf/0906.5489