The impact of differentiation price and demand leakage on a firm’s profitability
Abstract
Purpose
The purpose of this paper is to study the impact of differentiation price which has been utilized to segment demand, but results in imperfect segmentation. The use of a differentiation price is among the most widely used Revenue Management (RM) techniques to segment a firm’s demand to augment profitability.
Design/methodology/approach
Mathematical models are developed for a firm’s RM which use a differentiation price to categorize its market demand into two segments. Three distinct demand situations are considered: price-dependent deterministic demand, price-dependent stochastic demand whose distribution is known and price-dependent stochastic demand whose distribution is unknown. Models are analyzed to determine optimal joint control of a firm’s pricing and inventory decisions for each market segment.
Findings
The analysis of the firm’s RM model has shown that revenue is jointly concave in pricing and order quantity. In most demand situations, closed-form mathematical expressions for optimal pricing and inventory are obtained.
Research limitations/implications
In RM models developed in this paper, a firm only selects a differentiation price. Thus, an optimal selection of the differentiation price along with the pricing and inventory decisions may lead to an additional profitability which has not been explored in this research.
Practical implications
The findings reported are relevant to RM managers and practitioners and help them to calibrate their optimal revenues by segmenting markets using a differentiation price.
Social implications
This paper provides a quantitative perspective of a firm’s decision on the use of the differentiation price and the market response.
Originality/value
The paper provides a firm’s optimal decision on pricing and inventory when it experiences demand leakage due to categorizing its market demand into two segments using a differentiation price.
Keywords
Acknowledgements
This publication was made possible by the support of an YSREP grant # 1-002-5-001 from the Qatar National Research Fund. The statements made herein are solely the responsibility of the author. The author would also like to thank Mihaela Turiac for carefully editing the paper.
Citation
Raza, S.A. (2015), "The impact of differentiation price and demand leakage on a firm’s profitability", Journal of Modelling in Management, Vol. 10 No. 3, pp. 270-295. https://doi.org/10.1108/JM2-07-2013-0035
Publisher
:Emerald Group Publishing Limited
Copyright © 2015, Emerald Group Publishing Limited