A note on closure properties of failure rate distributions

被引：28

作者：

Paul, A ^{[1
]}

机构：

[1] Univ Florida, Dept Informat & Decis Sci, Warrington Coll Business, Gainesville, FL 32611 USA

来源：

OPERATIONS RESEARCH | 2005年 / 53卷 / 04期

关键词：

Inventory/production: stochastic models; Probability: distributions;

D O I：

10.1287/opre.1040.0206

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

Increasing generalized failure rate (IGFR) distributions were introduced as a tool in the study of contracting mechanisms in supply chains. In this note, we compare and contrast the closure-and the lack thereof-of IGFR and increasing failure rate (IFR) distributions with respect to standard operations on random variables. Some implications of these results for the use of IGFR distributions in supply chain models are noted.

引用

页码：733 / 734

页数：2

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