In this paper, an imperfect production inventory system with multi-production run for single
vendor and single buyer is studied where the defective items are reworked after several …

In this paper, we have developed an integrated supplier-manufacturer-retailer, joint
economic lot-sizing model for the items with stochastic demand and imperfect quality. The …

An optimal control model in a manufacturing/remanufacturing-inventory system, with
defective, deteriorating, returned and disposed items was developed. In this model, the time …

We developed a model to reflect the real situation of market for time varying deterioration
items and varying demand with time, discounted cash flow (DCF) approach to investigate …

Many researchers focused on economic production quantity (EPQ) model for deteriorating
items with rework of defective items in a single production run. Few of them proposed the …

This study compares the optimal control model and stochastic quadratic programming (SQP)
model of a production-inventory system. A single product, without shortage in the case of a …

In this model, we establish an inventory model to determine the optimal inventory
replenishment scheme for the economic production quantity (EPQ) model for imperfect …

The main purpose of this research is to establish replenishment models and develop optimal
replenishment policies for perishable items taking account of time value of money. This …

Due to the great concern with sustainable development, new Economic Production Quantity
(EPQ) models are no longer restricted only to traditional economic issues. However, they …

This article investigates the problems in inventory system and develops a model, integrated
vendor–customer inventory policy for items with imperfect quality also with inspection errors …