Ayrıntılı Bilimsel Program ve Bildiri Özetleri - YAEM2010

P5-08
YAEM 2010
YÖNEYLEM ARAÞTIRMASI VE ENDÜSTRÝ MÜHENDÝSLÝGI 30. ULUSAL KONGRESÝ
Gelir Yönetimi 2: Revenue Management & Pricing (I)
1 Temmuz 2010 / 15:30 - 16:45
Oturum Salonu: MDBF L058
Oturum Düzenleyicisi: Þ. Ýlker Birbil
Oturum Baþkaný: Þ. Ýlker Birbil
Single-Leg Airline Revenue Management with Overbooking and
Cancellations
Nurþen Aydýn, Þ. Ýlker Birbil, J.B.G. Frenk, Nilay Noyan
Industrial Engineering, Sabanci University, Istanbul
Airline revenue management is about identifying the maximum
revenue seat allocation policies. Since a major loss in revenue results
from cancellations and no-shows, over the years overbooking has
received a significant attention in the literature. In this study, we
propose new models for static and dynamic single-leg overbooking
problems. In the static case, we introduce computationally tractable
models that give upper and lower bounds for the optimal expected
revenue. In the dynamic case, we propose a new dynamic
programming model, which is based on two streams of arrivals. The
first stream corresponds to the booking requests and the second
stream represents the cancellations. We also conduct simulation
experiments to illustrate the proposed models and the solution
methods.
Pricing of Products with Non-Uniform Quality
Fikri Karaesmen, Yalçýn Akçay, Seray Aydýn
Koç University, Ýstanbul
In contrast to most operations papers, this research focuses on
inventories of items whose quality levels are heterogeneous. The
pricing and inventory management of such items is challenging due to
this differentiation. All else being equal, customers have preferences
for higher quality items, while lower quality items tend to stay unsold
longer.
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