A green supply chain model for time quadratic inventory dependent demand under the nite horizon.

Abstract

This paper is mainly about re-manufacturing of an item within the planning horizon. Re-manufacturing of a product has become a natural requirement in inven-tory handling. It decreases the burden of inventory for defective kind of items. Another obvious phenomenon is deterioration of items in inventory. Hence two-parameter Weibull deterioration of items is considered in our model. The idea is greening of a supply chain model through re-manufacturing of defective items after the screening process