This paper develops an EOQ inventory model that considers the demand rate as a function
of stock and selling price. Shortages are permitted and two cases are studied:(i) complete …

In typical EOQ-based inventory models, the demand rate and the holding cost are assumed
to have constant values and the unit purchase cost is assumed constant regardless of the …

Ameliorating and deteriorating products, or, more generally, items that change value over
time, present a high sensitiveness to the surrounding environment (eg, temperature …

All‐units discount facilities are one of the attractive features in the competitive business
situation. Due to the globalization of the marketing policy, all‐units discount facilities play an …

Every product has a life cycle ie, the product has a certain time period for useable conditions
for mankind. After the certain time period, the product is not for useable conditions and which …

This work presents an inventory model with partial backlogged shortages for deteriorating
items over finite time horizon. Here, the deterioration rate is considered as a random …

The paper analyzes an economic manufacturing quantity (EMQ) model with price and
advertising demand pattern in an imperfect production process under the effect of inflation. If …

In the yard of business organization, due to a major number of competitors and uncertainty
of customers' demand, everyone faces some disturbances for smoothly running of their …

Typical economic order quantity models of inventory feature demand rate as a constant
parameter and do not allow for backordering. Furthermore, the purchasing cost of the …

Due to the fluctuation of market economy and uncertainty of customers' demand, it is quite
difficult to develop an appropriate inventory model under uncertain situations. To overcome …