An EOQ model for perishable items under stock-dependent selling rate and time-dependent partial backlogging

摘要

In the present paper, we extend Padmanabhan and Vrat's model by proposing a time-proportional backlogging rate to make the theory more applicable in practice. The existence and uniqueness of the solutions of the relevant systems are examined. Subsequently, a numerical example is presented to illustrate the application of developed model. (C) 2003 Elsevier B.V. All rights reserved.