Trade credit is a crucial source of capital particularly for small businesses with limited financing opportunities. Inventory models considering trade have been widely studied. However, while there extensive research on the single-vendor single-buyer inventory model allowing delays in payments, systems where vendor supplies to more than one buyer received less attention. In this paper, we analy...

This paper deals with the determination of production-shipment policy for an integrated vendor-buyer system. The inventory model contains two decision variables: the replenishment lot size and the number of deliveries. This paper solves the inventory model considering two cases: 1) the replenishment lot size as continuous variable and the number of shipments as discrete variable, and 2) the rep...

VMI (Vendor Managed Inventory) system is known as an effective mechanism to reduce the bullwhip effect between suppliers and buyers, by switching the responsibility of inventory management from buyers to suppliers. Although most attempts of VMI implementation have been successful, there were some failure cases such as in South Korea. VMI system was beneficial only to the buyer and hurt the long...