A note on an economic lot-sizing problem with perishable inventory and economies of scale costs: Approximation solutions and worst case analysis

An economic lot-sizing problem with peri

An economic lot-sizing problem with perishable inventory and economies of scale costs: Approximation solutions and worst case analysis

✍ Leon Yang Chu; Vernon Ning Hsu; Zuo-Jun Max Shen 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 190 KB

## Abstract The costs of many economic activities such as production, purchasing, distribution, and inventory exhibit economies of scale under which the average unit cost decreases as the total volume of the activity increases. In this paper, we consider an economic lot‐sizing problem with general