Mitigation of airspace congestion impact on airline networks

In recent years European airspace has become increasingly congested and airlines can now observe that en-route capacity constraints are the fastest growing source of flight delays. In 2010 this source of delay accounted for 19% of all flight delays in Europe and has been increasing with an average yearly rate of 17% from 2005 to 2010. This paper suggests and evaluates an approach to how disruption management can be combined with flight planning in order to create more proactive handling of the kind of disruptions, which are caused by congested airspace. The approach is evaluated using data from a medium size European carrier and estimates a lower bound saving of several million USD.     

The impact of hubbing concentration on flight delays within airline networks: An empirical analysis of the US domestic market

This paper explores the relationship between hubbing activities and flight delays in the United States from an airline-specific network perspective. Airline hubbing is measured with the Hubbing Concentration Index. We estimate the impact of hubbing behavior on delays, using three measures of delay, two based on delay against schedule, and the third based on buffer-corrected excess travel times. A significant (and positive) influence of hubbing concentration can only be found for the latter delay indicator. We conclude that airlines use buffer times to mitigate passenger-perceived delays against schedule that would, without buffers, arise from more complex network operations.     

The strategic impact of airline group diversification: The cases of Emirates and Lufthansa

The airline industry is a diverse sector, requiring the support of a varied range of ancillary businesses such as maintenance, catering and travel agencies to carry out its activities. Many of these supporting businesses demonstrate the potential to drive wider profit margins despite generating lower revenues than the airlines themselves, making them attractive investment opportunities in a sector prone to volatile and often lacklustre trading. This study investigates two of the largest diversified airline groups, Germany's Lufthansa Group and Dubai's Emirates Group, each adopting a distinct approach towards diversification that may serve as a model for airline groups worldwide. The areas investigated were Cargo, Maintenance, Catering and Travel Services. The research found that whilst diversification may not always present the most attractive option financially, strategic factors can often outweigh such concerns. Business units studied were found to have variable prospects; particularly in the case of Catering, a sector on the rise – versus in-house Maintenance, which for airlines, is likely to see decline. The pursuit of third party revenue streams to offset weak internal trading and growth in competencies were found to be the key drivers of success. Interplay between segments was also apparent, showing that a well-organised diversification strategy can achieve robust cross-functional benefits and deliver significant value to the parent organisation.     

A combined MCDM model based on DEMATEL and ANP for the selection of airline service quality improvement criteria: A study based on the Taiwanese airline industry

The aim of this study is to select airline service quality improvement criteria for the Taiwanese airline industry. Numerous factors such as low railway prices, the development of high-speed rail, increases in petroleum prices, increases in foreign airline competition, and the recent economic depression have led many airlines in Taiwan to encounter financial difficulties and even closure. Researchers have begun to identify critical service quality improvement criteria with the goal of increasing the competitive advantages of airlines. Most of the selected criteria, however, suffer from a major technical problem: all of the measurement dimensions are independent, leading to inadequate criteria for measuring service quality. Our calculations consider the interrelationships and effects among the evaluation dimensions and criteria to precisely rank and select criteria. The value of this study is that it provides airlines with a direction for measuring and improving their service quality with the goal of developing sustained competitive advantage over the long term.     

The impact of low cost airline entry on competition, network expansion, and stock valuations

We conduct event studies and statistical analysis to explore the impact of low cost carriers’ entry on legacy airline stock prices. Oligopoly structures, entry barriers, and high fixed costs make the airline industry highly susceptible to competitive and network expansion impact of low cost airlines’ entry. Positive stock returns are observed, which we interpret as the spillover effects of network expansion. Thus, rising passenger traffic and improved connectivity increase the revenues of legacy airlines to sufficiently offset the low cost carriers’ competitive threats.     

The impact on traffic,market shares and concentration of airline alliances on selected European—US routes

This paper examines the impact of airline alliances on traffic of the constituent airlines using an analysis of US Bureau of Transportation Statistics T-100 International Market Data on a monthly basis for five routes to the US from European hubs. The European hubs are Frankfurt and Paris. The period covered is January 1990–December 2003; a sufficiently lengthy period to enable the derivation of good time-series models before the ‘intervention’ of alliance formation and development. The alliances focussed on are Air France and Delta, part of the SkyTeam Alliance and Lufthansa and United Airlines, part of the Star Alliance. It is possible to distinguish code sharing agreements and then the subsequent immunity from US antitrust legislation. It is also possible to suggest some conclusions on the differences in alliance development in the more liberal open skies environments adopted by many European countries with the more traditional, stricter regulated bilaterals that exist in others such as the UK. Competition is examined using the Hirschman-Herfindahl Index so as to throw light on the impact of alliances on market concentration by route.     

The effect of airline service quality on passengers’ behavioural intentions: a Korean case study

This paper seeks to improving our understanding of air passengers’ decision-making processes by testing a conceptual model that considers service expectation, service perception, service value, passenger satisfaction, airline image, and behavioural intentions simultaneously. For this testing, path analysis via maximum likelihood estimator is applied to data collected from Korean international air passengers. Service value, passenger satisfaction, and airline image are each found to have a direct effect on air passengers’ decision-making processes.     

The effects of corporate governance on airline performance: Production and marketing efficiency perspectives

This study explores the relationship between operating performance and corporate governance in 30 airline companies operating in the US. First, this study applies a two-stage Data Envelopment Analysis (DEA) to evaluate the production efficiency and marketing efficiency of the airlines. Our findings indicate that, in general, there is not as much dispersion in the relative productive efficiencies of the airlines as there is in their marketing efficiencies. The low-cost airlines, on average, are more efficient carriers than the full-service ones, but less efficient marketers. Secondly, truncated regression is used to explore whether the characteristics of corporate governance affect airline performance. The results demonstrate that corporate governance influences firm performance significantly. Finally, we address the managerial decision-making matrix and make suggestions to help airline managers improve performance.     

A note on the determinants of airline choice: The case of Air Asia and Malaysia Airlines

Logit analysis is employed on primary data from departing air passengers at the Penang International Airport, Malaysia to examine the determinants of airline choice between incumbent Malaysia Airlines and low-cost Air Asia. With the exception of educational level and ethnicity, other socio-demographic characteristics do not play a statistically significant role in determining airline choice. Instead, behavioral factors such as concerns over schedules and fares, routes, booking methods and purpose of journey are found to be predictors of airline carrier choice.     

The effect of frequent flyer programs: A case study of the Korean airline industry

Frequent flyer programs are important for airlines in Korea in their marketing of services. This paper develops a conceptual model to investigate the effect of such programs by examining the relationships them and, airline service quality, pricing, passenger satisfaction, airline image, and airline selection. Path analysis is used to analyze data collected from Korean international air passengers. The results show that frequent flyer programs have direct and indirect effects on pricing, passenger satisfaction, airline image, and airline selection. In addition, their effects on passengers' selections are significantly different between Korean and foreign airlines.     

The good,the bad,and the ugly: 30 years of US airline deregulation

The US airline industry was deregulated in 1978 and has undergone significant changes in industry structure, profitability, employment, passenger volume, and patterns of service and fares, among other characteristics. This paper sets out to make three contributions to the literature as related to the story of airline deregulation. First, discussion of economic theory will provide the context for an updated overview of the positive, negative, and really negative results of US airline deregulation, summarized in the form of “the good”, “the bad”, and “the ugly”. Second, this paper provides a periodization of the 30-year history of US airline deregulation that is important in understanding the cycles of change as reflected in the industry’s financial performance and other relevant data. Third, this paper contributes to the renewed debate about the efficacy of deregulation and liberalization policies, particularly at a time when the global financial crisis has cast a harsh spotlight on the (un)desirability of these policies. Some of the good results during the 30 years of airline deregulation, from the industry and consumer perspective, include higher passenger volumes, more service to the most popular destinations, and lower fares on average. Bad results include financial and employment instability, diminution in the quality of airline service overall, and fewer flights and higher fares to smaller places. The recent 2000–2005 period has been particularly ugly, as the airline industry has lost over $30 billion, and several high-profile carriers, such as United, Delta, Northwest, and US Airways, were forced into bankruptcy.     

Corporate capital structure in turbulent times: a case study of the US airline industry

The paper examines airline performances focusing on the capital structure expressed as liabilities/assets ratio for current- and long-term liabilities. It is found that most airlines do not follow the traditional finance management practice of lowering liabilities during lean times and increasing them during economic upturns. Only Southwest Airlines illustrates finance management of this type, with positive effects on its performance. In addition, it is found that among all airlines, levels of current liabilities are properly adjusted for movements of interest rates. However, this practice is not extended to long-terms liabilities, where only Southwest manifested proper adjustments. Finally, return on assets has a negative influence on current liabilities for other airlines, suggesting a risky practice of increasing liabilities when asset profitability is reduced and symmetrically, not taking advantage of market opportunities by increasing liabilities when operations are profitable.     

The Airbus 380 and Boeing 787: A role in the recovery of the airline transport market

This paper focuses on the potential role of the new A380 and B787 aircraft in the evolving air transport market. It looks at the way these aircraft can fit into the overall operations of global market. It considers the alternative ways in which these aircraft designed primarily for super-long-range services may be deployed in other ways within a network context.     

Triggering competition in the Spanish airline market: The role of airport capacity and low-cost carriers

We analyze the influence of increases in airport capacity and the entry of low-cost carriers on airline competition. We use parametric and non-parametric techniques to analyze a sample of Spanish routes. We find that capacity increases in large airports produce more competitive airline conduct only in routes departing from non-hub airports. Also, we find that the natural monopoly threshold decreases with time. Finally, low-cost carriers have a moderate but still significant effect on prices and increase alternatives even in low-density routes.     

The impact of railroad mergers on grain transportation markets: a Kansas case study

While there have been many studies of the impact of railroad deregulation on agricultural transportation markets there have been very few that address the impact of railroad mergers on rail grain prices and the distribution of efficiency gains. The purpose of this paper is to add to the sparse literature regarding the effect of railroad mergers on agricultural transportation markets. Given the ever declining number of Class I railroads, this research is very timely.The specific objectives of the research are as follows: (1) Analyze the impact of the Burlington Northern (BN)–Santa Fe (SF) merger on the ability of the BNSF to increase prices on movements of Kansas wheat to Houston, Texas. (2) Analyze the impact of the Union Pacific (UP)–Southern Pacific (SP) merger on the ability of the UPSP to increase prices on movements of Kansas wheat to Houston, Texas. (3) Analyze changes in Kansas wheat logistics system costs as a result of the BN–SF and UP–SP mergers.Two models are developed to achieve the objectives of the study. A network model of the wheat logistics system is used to identify the least cost transportation routes from the Kansas study area to the market at Houston, Texas. A profit improvement algorithm is developed to measure the amount by which railroads can raise their prices above variable cost.The BNSF and UPSP achieve only minor increases in market power (measured by the ratio of revenue to variable cost) because the merged railroads have only slight advantages in cost relative to other railroads that serve the same areas as the merged railroads. Wheat shippers benefit from merger-induced reductions in transportation and handling costs. Shippers are likely to capture a significant share of these cost reductions since intrarailroad competition is present after the mergers. Transport cost reductions accompany mergers due to more direct routing of wheat shipments and the assumption that the merged railroad operates at the costs of the lower cost partner.     

A study of the competitiveness of airline cargo services departing from Korea: Focusing on the main export routes

The purpose of this study was to identify the competitive service factors of airlines by rating the views of forwarders in the export market departing from Korea. An Analytic Hierarchy Process was applied to data collected from the officers of the top 50 forwarders in charge of choosing the airlines. The results showed that price appeared to be the most important factor for all routes. Other attributes showed varying degrees of importance, depending on the route. Based on the results, the most competitive airlines were selected for each route and strategic alternatives were proposed for each airline.     

A network-based analysis of the impact of structural damage on urban accessibility following a disaster: the case of the seismically damaged Port Au Prince and Carrefour urban road networks

The magnitude 7.0 earthquake that struck Haiti in January 2010 led to an unprecedented effort in collecting and providing geographical information in support of humanitarian aid. Although most of the compiled datasets and generated maps were able to provide specific and detailed information regarding the location of damaged buildings and road interruptions, none or little information was available to describe the accessibility—or otherwise—of the urban space. Here we try to offer an alternative method to define the urban accessibility landscape in the aftermath of earthquake damage, by combining simple graph theory concepts and GIS-based spatial analysis to assess how the urban space accessibility decreases when the road network is damaged.     

When legacy carriers converge with low-cost carriers: Exploring the fusion of European airline business models through a case-based analysis

The paper makes uses of cognitive mappings developed from personal interviews with a number of European airline executives to examine the differences in managerial attitudes of low-cost and transitional carriers. In particular it explores the extent to which there is a convergence of views regarding the ways various airline models will develop in the future.     

Levels of internationalization in the container shipping industry: an assessment of the port networks of the large container shipping companies

This paper examines the internationalization level of the world’s largest container shipping companies by examining their port networks. The results of our analysis show that only three of the nineteen companies could be considered as being truly ‘International’ and service the ‘lion’s share’ of the major and minor ports distributed across the globe. The port networks of the other companies in our survey, whilst having individualized features, shared common characteristics. Guided by the ‘Uppsala Model of Incremental Internationalization’ (Johanson and Vahlne, 1977), we were able to identify four internationalization levels of a container shipping company that are indicated by their port network.We argue that the port network plays an additional role as it contributes to the internationalization level of the container shipping companies. This is important because the internationalization level affects the container shipping company’s ability to expand its customer base both at a local and international level. Local customers would have access to a larger international destination network and international customers would be able access a larger local distribution network without transhipping between different companies.Amongst other issues, we were able to determine that, for the analyzed container shipping companies, ‘Internationalization’ of a port network means including or excluding ports in specific regions or sub-regions in their own network, and that a company’s home base or history plays a significant role in this development.     

Long-distance trips in a sparsely populated region: The impact of high-speed infrastructures

This paper aims to analyze the different territorial performance of two new high-speed transport infrastructures, a national motorway and a high-speed rail (HSR) line, with an emphasis on their different roles on long-distance trip making, in a peripheral and sparsely populated province of Spain, contributing to the existing limited research on the influence of high-speed transport infrastructures on urban structure and mobility of sparsely populated regions.The paper provides empirical evidence by means of a mobility survey. The analysis of modal split, travel frequencies, and travel purposes allows a better understanding of long-distance mobility patterns and establishes different travel profiles. The study of commuting and discretionary flows shows different levels and types of metropolitan integration depending on the type of connection and on local characteristics.