دانلود رایگان مقاله لاتین مدیریت درآمد رقابت اتحادیه هواپیمایی از سایت الزویر
عنوان فارسی مقاله:
مدیریت درآمد تحت رقابت افقی و عمودی در اتحادیه های هواپیمایی
عنوان انگلیسی مقاله:
Revenue management under horizontal and vertical competition within airline alliances
سال انتشار:2016
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بخشی از مقاله انگلیسی:
2 Model Formulation
As the previous sections showed, the amount of research considering competition in airline alliances is close to nothing. The mentioned publications are very restricted in use since the competitors operate different legs. To the best of our knowledge, no paper so far considered simultaneous horizontal and vertical competition within alliances on a network with F classes. We intend to fill this gap in this paper. The model we present here is an extension of the DLP first described by Williamson (1992). The DLP ignores all stochastic information and is thus very simple. Yet, it allows computing an approximation of the optimal solution of the network capacity allocation problem effectively and fast which cannot be solved optimally except for very small instances because the number of states in a dynamic program used for solving the problem grows exponentially (Talluri and van Ryzin, 2004, p. 92). In the remainder of this paper we will call the involved airlines interchangeably competitors or, in a game-theoretic sense players. Consider two airlines, denoted as a ∈ {1, −1}. In this context, index a refers to the considered player, while −a refers 4 to the competitor. The sets of Origin–Destination (O&D) pairs and fares offered by both players together are P and F, respectively. A combination of an O&D pair in a fare class will be called product. The set of flight legs served by both airlines together is L. Player a offers a set P a ⊆ P of O&D pairs (indexed 1, . . . ,P a ) in a set F of fare classes (indexed 1, . . . , F) on a network with a set of L a ⊆ L legs (indexed 1, . . . ,L a ). We will define the further notions with the help of Figure 1 which shows simplified versions of the networks used in the computational study. The solid and dashed arcs represent the different airlines’ networks L a , respectively. We do not show connecting routes, but these are certainly available in the networks, e.g. a flight from A1 to A2 with a stopover in H1. As the figure shows, in order for code-sharing to be applicable, the networks have to have a common connecting airport at which the code shared customers can switch from one airline’s plane to the other’s. In our case the connecting hubs are the hubs H1 in Figure 1a) and H2 in Figure 1b).
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کلمات کلیدی:
PDF]Effects of airlines alliances and mergers on fair competition and ... - ICAO https://www.icao.int/Meetings/atconf6/Documents/.../ATConf6-wp039_en.pdf Feb 14, 2013 - in a market environment characterized by strong competition. 1.2. Alliances between airlines have become a dominant feature in air transport, ... [PDF]Global Airline Alliances - A competition law ... - AviationLaw.EU www.aviationlaw.eu/.../Global-Airline-Alliances-A-competition-law-perspective.pdf Global Airline Alliances – A Competition Law. Perspective ... Carriers may form tactical alliances to address a specific deficiency in their networks. Tactical ... Revenue management under horizontal and vertical competition ... www.sciencedirect.com/science/article/pii/S0305048315001383 by W Grauberger - 2016 - Cited by 5 - Related articles We present a model to optimize a competitor׳s behavior in a network revenue management game within an airline alliance. In particular, we model two forms of ... Airline alliances - A legal way of restricting competition? lup.lub.lu.se/student-papers/record/8874985/file/8884651.pdf by I Hermansson - 2016 45. 5.2. What effects can be seen on the market following the approval of airline alliances? 47. 5.3. Is competition sufficiently maintained in the airline industry? Searches related to competition within airline alliances airline competition analysis airline industry competition analysis competition in the airline industry economics airline industry competitors how do airlines compete with each other airline competition 2016 barriers to entry in the airline industry competitive rivalry in airline industry
