Optimal Dynamic Pricing for Perishable Assets with Nonhomogeneous Demand
- 1 March 2000
- journal article
- research article
- Published by Institute for Operations Research and the Management Sciences (INFORMS) in Management Science
- Vol. 46 (3), 375-388
- https://doi.org/10.1287/mnsc.46.3.375.12063
Abstract
We consider a dynamic pricing model for selling a given stock of a perishable product over a finite time horizon. Customers, whose reservation price distribution changes over time, arrive according to a nonhomogeneous Poisson process. We show that at any given time, the optimal price decreases with inventory. We also identify a sufficient condition under which the optimal price decreases over time for a given inventory level. This sufficient condition requires that the willingness of a customer to pay a premium for the product does not increase over time. In addition to shedding managerial insight, these structural properties enable efficient computation of the optimal policy. Numerical studies are conducted to show the revenue impact of dynamic price policies. Price changes are set to compensate for statistical fluctuations of demand and to respond to shifts of the reservation price. For the former, our examples show that using optimal dynamic optimal policies achieves 2.4-7.3% revenue improvement over the optimal single price policy. For the latter, the revenue increase can be as high as 100%. These results explain why yield management has become so essential to fashion retailing and travel service industries.Keywords
This publication has 11 references indexed in Scilit:
- Coordinating Clearance Markdown Sales of Seasonal Products in Retail ChainsOperations Research, 1998
- A Multiproduct Dynamic Pricing Problem and Its Applications to Network Yield ManagementOperations Research, 1997
- Periodic Pricing of Seasonal Products in RetailingManagement Science, 1997
- An Application of Yield Management to the Hotel Industry Considering Multiple Day StaysOperations Research, 1995
- Optimal and Approximate Control Policies for Airline Booking with Sequential Nonmonotonic Fare ClassesOperations Research, 1995
- Optimal Dynamic Pricing of Inventories with Stochastic Demand over Finite HorizonsManagement Science, 1994
- A Model for Dynamic Airline Seat Inventory Control with Multiple Seat BookingsTransportation Science, 1993
- Airline Seat Allocation with Multiple Nested Fare ClassesOperations Research, 1993
- Controlled Stochastic ProcessesPublished by Springer Nature ,1979
- An inventory pricing problemJournal of Mathematical Analysis and Applications, 1963