Errata & Comments—Departmental Editor's Introduction
对Rosenblatt和Kaspi（1985）提出的联合补货动态规划算法进行评论，指出其存在反例，适合关注库存优化算法的研究者判断是否需要阅读原文。
Rosenblatt and Kaspi (Rosenblatt, M. J., M. Kaspi. 1985. A dynamic programming algorithm for joint replenishment under general order cost functions. Management Sci. 31 (March) 369–373.) proposed a dynamic programming algorithm for determining joint ordering policies for a class of items with EOQ-like demands and holding costs and “general order cost functions.” Comments that follow by Queyranne and Quernheim and Bastian provide some counter-examples.