Study on Inventory Control Model of Closed Loop Supply Chain for Product Growth Period

摘要

Theory of economic order quantity was used to construct inventory control model of closed loop supply chain-economic manufacturing/remanufacturing quantity (EMQ/ERMQ) model based on product growth period. The model shows EMQ increases along with the finished product value-added rate's rise, but is not influenced by value-added rate, and ERMQ increases along with the recycling product value-added rate's rise. Moreover, it is found that the stockout quantity's rise can cause EMQ and ERMQ's rise