A newsvendor model with fuzzy price-dependent demand

An Elasticity Approach to the Newsvendor with Price-Sensitive Demand

We introduce a measure of elasticity of stochastic demand, called the elasticity of the lost-sales rate, which offers a unifying perspective on the well-known newsvendor with pricing problem. This new concept provides a framework to characterize structural results for coordinated and uncoordinated pricing and inventory strategies. Concavity and submodularity of the profit function, as well as s...

On sequential commitment in the price-dependent newsvendor model

We investigate the effect of sequential commitment in the decentralized newsvendor model with price-dependent demand. Sequential commitment allows the self-profit maximizing parties to commit to contract parameters (e.g., wholesale price, retail price, buyback price and order quantity) sequentially and alternately, and we investigate its effect on the equilibrium profits of the channel and its ...

A Fuzzy Inventory Model for Deteriorating Items with Price Dependent Demand

A fuzzy inventory model with price dependent demand is considered. The shortages are allowed . The objective is to determine the optimal total cost and the optimal time length of the plan for the proposed model. The trapezoidal fuzzy numbers are introduced to achieve this objective. The signed distance method is used for defuzzification process. To illustrate the results of this model, sensitiv...

Integrated production-Inventory model with price-dependent demand, imperfect quality, and investment in quality and inspection

In practice, manufacturing systems are never perfect and may have low quality outputs. Therefore, different decisions such as reprocessing, sale at lower prices or diminishing are made according to industry and market. This paper investigates the importance of supply chain coordination through developing two models in centralized decision-making for an imperfect quality manufacturing system wit...

TWO-PRICE POLICY FOR A NEWSVENDOR PRODUCT SUPPLY CHAIN WITH TIME AND PRICE SENSITIVE DEMAND by