在這篇研究將介紹具有強烈波動價格的產品在市場上販售時，利用另一產品價格當作領先指標估計它下一期銷售價格的期望值，零售商透過領先指標的帶領，期望能將下一期價格波動趨勢反應出來，對未來的價格具有某種程度的認知，詳加考量未來的訂購數量。為了輔助訂購，增加利潤收益，減少缺貨損失，考慮超額成本與缺貨成本利用近 似的方式，使用報童模型的架構建造一個模型決定訂購量，隨後加入因應價格波動變化的EOQ訂購策略，與本篇研究所導出的訂購模式做比較。The focus of this study is to discuss a product with fluctuations prices which sells in the market, make use of another products price as a leading indicator to estimate its expected value in next period, retailers expect to respond the trend of price volatility in the future through by leading indicator, they could detailed consideration of the ordering strategy for the future. To complete strategies,increase profit revenue and reduce stock losses, we add the exceed cost and shortage costs in newsboy model and derived it to determine the order quantity, and compare with variant EOQ ordering strategy.
