The different types of rumors spread on the Internet have shown their potential danger to business, especially to business of consumable products. Internet rumors can be easily accessed by consumers through various channels and influence their purchase behavior. Previous researchers have...

In many inventory systems, the effects of deterioration of physical goods have drawn much attention of various researchers in recent years. The more the deterioration is, the more the order quantity would be. According to such consideration, taking the deterioration rate into account is...