The paper deals with a production inventory model for various types of items where multiple suppliers, a manufacturer …

The present article investigates an economic order quantity/ economic production quantity model in three … which have less value in the market. This model maximizes a collaborating expected profit function while production rate …, order quantity, number of shipments with equal sizes are decision variables and unit production cost is a function of …

We report that the X-12 ARIMA and TRAMO–SEATS seasonal adjustment methods consistently underestimate the variability of …

production inventory model for deteriorating items with ramp type demand rate under the effect of inflation and shortages under …Economic production quantity (EPQ) is the quantity of a product that should be manufactured in a single batch so as to … minimize the total cost. In classical model EPQ only applies where the demand for a product and production rate is constant …

This paper expands an inventory model for deteriorating items with stock-dependent demand. This model provides time …

In this paper, we develop an economic order quantity (EOQ) model for finite production rate and deteriorating items …

production system over a finite time horizon under the effect of inflation and time value of money. The production rate is a … dynamic variable (varying with time) in a production system. Due to a long run process, the machinery system is converted from … in-control state to out-of-control state which results the production of improper items. The improper items are reworked …

This paper aims to investigate the relationship between inventory change and the industry cycle in a deeper way. The … nonlinear, two-state, trivariate, Markov regime-switching model developed in this paper which includes inventory change … the industry and new evidence that the change in semiconductor inventory is in fact countercyclical with respect to chip …

. An expected average cost function of the chain by trading off inventory cost and shortage costs is formulated which is …