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We assume that during flights the amount of waste that is produced is limited. However, daily, approximately 8000 commercial airplanes fly above Europe's airspace while at the same time, more than 17,000 commercial flights exist in the entire world. Using primary data from airlines, which use the Larnaca's International Airport (LIA) in Cyprus, we have tried to understand why wastes are produced during a typical flight such as food waste, paper, and plastics, as well as how passengers affect the production of those wastes. The compositional analysis took place on 27 flights of 4 different airlines which used LIA as final destination. The evaluation indicated that the passenger's habits and ethics, and the policy of each airline produced different kinds of waste during the flights and especially food waste (FW). Furthermore, it was observed that the only waste management strategy that exists in place in the airport is the collection and the transportation of all those wastes from aircrafts and from the airport in the central unit for further treatment. Hence, this research indicated extremely difficulties to implement any specific waste minimization, or prevention practice or other sorting methods during the flights due to the limited time of the most flights (less than 3 h), the limited available space within the aircrafts, and the strictly safety roles that exist during the flights. [ABSTRACT FROM AUTHOR]

In recent decades full-service airlines have targeted price-sensitive passengers, traditionally targeted by low-cost airlines, by promoting their economy class options. This paper aims to guide both types of airlines in promoting their economyclass options by utilizing factors influencing passenger preferences and loyalty. This paper identifies the relationship between the factors influencing economy-class passengers' airline preferences and passenger loyalty. It also shows the moderating the role of the airline business models, i.e., full-service and low-cost, in this relationship. The data was collected at airports from 418 passengers who had just traveled or would soon travel. The results indicate that schedule convenience influences the airline choice of economy-class passengers the most. Furthermore, passenger loyalty is significantly influenced by in-flight experience, schedule convenience, and punctuality, but not by affordability, assurance, and booking experience. Additionally, the type of airline business model moderates the influence of affordability on passenger loyalty. Full-service and low-cost airlines targeting price-sensitive passengers with economy class options are recommended to ensure schedule convenience and punctuality. [ABSTRACT FROM AUTHOR]

Pakistan International Airlines (PIA), established in 1955, after witnessing the days of glory has declined to the highest loss-making enterprise in Pakistan. Its global footprint and reputation are at a loss with every passing day. PIA faces challenges not only on international fronts but also with local airlines on various routes to the Middle East. The current state of affairs cannot be attributed to one factor but rather a multitude of factors primarily from operational mismanagement and lack of accountability to the adverse impact of policies. This paper highlights the commercial aviation environment and trends, factors of success to present times of downfall, emphasizing the contributing factors. This paper also focuses on strategies and efforts that can be made to ensure the resolution of present PIA issues and reconstruct the breakages that made the successful airline go to the verge of doom. The qualitative paper in nature is primarily based on unstructured interviews of different management tiers of PIA, Pakistan Civil Aviation Authority (PCAA), Aviation Division, professionals from the aviation industry and union representatives. [ABSTRACT FROM AUTHOR]

The aviation sector, essential for global trade, tourism, and cultural interaction, has evolved from a luxury to a vital economic component, generating billions annually. However, the Covid-19 pandemic has drastically reduced air travel demand and revenue, leading many airlines into financial distress, insolvency, and potential bankruptcy. This study examines the legal and policy frameworks addressing aviation insolvency, historical and contemporary causes of financial distress, and the impact on airline employees, clients, and suppliers. It evaluates government bailout programs and the role of aviation leasing companies and financiers in the bankruptcy process. Additionally, the study analyzes cross-border bankruptcy issues and their effects on global coordination. Besides discussing alternative funding and investment models for the industry’s recovery, the paper offers insights and recommendations for policymakers, to ensure the aviation sector’s long-term viability and resilience postpandemic. [ABSTRACT FROM AUTHOR]

Airline efficiency growth is considered one of the key factors for aviation sustainability in Africa and for creating a successful relationship between aviation activities and economic development in the continent. This paper proposes estimating the efficiency of African airlines in the period 2010–2019 using a state-of-the-art stochastic frontier model disentangling persistent efficiency, transient efficiency, and unobserved heterogeneity. We also examine the impact on both persistent and transient efficiency of (i) ownership structure, (ii) political stability, (iii) airline geographical location, (iv) airline domicile country's economic freedom, and (v) airline participation in a global alliance. We find evidence of relatively low efficiency and decreasing returns to scale, implying that it is important to achieve better utilization of inputs. Our findings also suggest that protectionism seems still an important driver of efficiency in a context characterized by a lack of liberalization. However, enhanced economic freedom is found to be more relevant in improving the efficiencies of African airlines, suggesting that policy interventions aimed at speeding up the liberalization process may help to remove the conditions that make air carriers operate inefficiently. [ABSTRACT FROM AUTHOR]

Customers have become accustomed to a highly streamlined and personalized experience when shopping online. While tech giants such as Apple, Amazon, and Netflix are experts in using customer information and shopping context to deliver relevant offers, airlines are falling behind in this regard with their static content and one-size-fits-all retailing approach. To meet the growing expectations of their customers, the airline industry has expressed a vision for dynamic offer creation, which will allow airlines to dynamically bundle and price a set of offers that is customized to the context of the shopping request. Realizing this vision requires significant advancements in both distribution and science. On the distribution side, these advancements will come with the adoption of the New Distribution Capability. On the science side, which is the focus of this paper, little progress has been made despite years of research. In particular, airlines still lack a tractable scientific model to dynamically create and price offer sets at scale. In this paper, we present a novel approach to solve the airline dynamic offer creation problem using a Markov chain choice model. Our model displays attractive qualitative properties—the resulting offers and prices are chosen in such a way as to discourage purchases of unprofitable offers and nudge customers towards more profitable ones. Our model naturally proposes offers that are relevant to the customer, as including irrelevant offers in the offer set leads to a reduction in revenue and ancillary purchase rates. In a simulation study with two customer segments, we find that our model significantly increases ancillary revenue over a naïve, unsegmented pricing model that mimics current state-of-the-art practice. While our studies are conducted under several idealized assumptions, they demonstrate a substantial revenue potential from dynamic offer creation in both unsegmented and segmented applications. [ABSTRACT FROM AUTHOR]

The background and contents of the Special Issue (SI) of "Integration and Cooperation in International Transportation" are summarized. The aim of the SI is the attraction and presentation of high-quality papers concerning this topic. "COOPERATION" and "INTEGRATION" are two promising topics of the published 8 papers. The beneficiaries of SI include academic researchers, shipping companies, railway companies, airline companies, terminal operators, and policy-makers [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this paper is to analyze the correlation between the Twitter activity of two airline companies and their stock performance at the Istanbul Stock Exchange (BIST). Design/methodology/approach: Overall, 113,018 tweets were divided into 34,152 semantic and 78,866 share tweets. Semantic tweets are tweets mentioning company's products or services and were labeled manually and with deep learning models. Share tweets were divided into 13,618 relevant and 65,248 irrelevant tweets. Findings: A positive correlation was found between share tweets and stock performance. Semantic tweets did not display a correlation with stock performance. Relevant share tweets displayed as a strong correlation as all share tweets for one company. Also, the manual labeling of 8,000 tweets led to the discovery of many insights related to service provision in the airway industry, management of digital support channels, management of reputation on social media and using Twitter as a customer support platform. Practical implications: Relevant share tweets comprise only 20% of all share tweets for one company and show the same level of correlation with stock performance. This means that the efficiency of business intelligence solutions created to monitor Twitter activity can be improved five times by saving computational power, network bandwidth and data storage. Originality/value: Previous research has analyzed all Twitter activity taken together. By dividing tweets into semantic and share tweets, this paper illustrates that it is, in fact, share tweets that are correlated with stock performance and not semantic tweets. [ABSTRACT FROM AUTHOR]

Copyright of Spatial Economic Analysis is the property of Routledge and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

An introduction is presented in which the editor discusess topics within the issue including problem of product bundling and offering to airline customers; selection of ancillary services by the airline consumers; and use of intelligent aggressiveness by airlines for increasing revenue.

This paper analyzes the case law of the Court of Justice of the European Union (CJEU) on Article 17(1) of the 1999 Montreal Convention (MC99) regarding the liability of international air carriers for death or bodily injury to passengers. The interpretational principles and methods applied by the CJEU are examined, accounting also for the particularities of the EU legal order. Furthermore, the results reached by the CJEU are compared with the case law of other jurisdictions, mainly the US, and doctrinal writings. Nonetheless, this paper does not explore the pertinent issues from a de lege ferenda perspective. The paper concludes that the judgments of the CJEU on Art. 17(1) MC99 have interpreted the notions of “passenger,” “accident,” and “bodily injury” broadly, in a passenger-friendly way. Although the interpretation of ‘passenger’ does not differ from the established case law in other jurisdictions, some aspects of the interpretation of “accident” and the interpretation of “bodily injury” significantly depart from the view currently prevailing among courts internationally. The CJEU has yet to rule on the scope of the exclusivity of the MC99, under Art. 29 thereof, regarding personal injury of passengers. However, the expansive interpretations of “accident” and “bodily injury” by the CJEU limit the practical effect of Article 29 compared to other jurisdictions. Given the regulatory influence that the EU exercises worldwide, the CJEU judgments might guide courts also outside the EU. Although this would bolster passenger protection, it would exacerbate the already fragmented application of the MC99 internationally. [ABSTRACT FROM AUTHOR]

In the varying opinions on the legal groundwork and impact of aviation obligations, this paper review analyses the airline's responsibility and its part in ensuring the security of the passengers when they board the aircraft. In nations without any aviation regulations, the issue gets worse. In these situations, the obligation for instances of air terrorism is established with relevance to principles of general obligation. This is inconsistent, given the nature of air travel and the accidents that occur in this context. Why, if at all, is the air carrier responsible for the harm that terrorist attacks bring to the passengers? The article is to urge global legislators to relieve the airline of its responsibilities. [ABSTRACT FROM AUTHOR]

Cross-industry clusters are essential for the economic prosperity of a region. However, studies do not address competitive clusters among the airline and tourism industries. Thus, this paper considers the case of both industries in terms of the clusters and synergies formed. This research aim is to provide an understanding of both industries' protagonists' involvement in contributing to insights into the establishment of synergies or clusters among the two industries. Cyprus is highly dependent on tourism and airlines because they facilitate connectivity. The research comprises semi-structured interviews with the leading players and organizations of the airline and tourism industries (government bodies, airports, airlines, tour operators and hotels). The results indicate that in a small geographical context, the notion of clusters involves a synergetic relationship among tourism stakeholders. The airlines' role is essential and affects all stakeholders involved in tourism. Additionally, the research provides new insights into the role of Destination Management Organisations (DMOs) in providing applicable tourism policies that can positively impact effective cooperation among industry partners. [ABSTRACT FROM AUTHOR]

Purpose - Since airlines that employ their resources effectively will achieve operating profitability, air route resource allocation is significant for airlines. This study aims to investigate an appropriate model to reallocate resources into each air route of an airline company. Design/methodology/approach - This study proposes a network centralized data envelopment analysis (DEA) models with slack-based measure (SBM). The proposed model not only takes into account the two interconnected stages but also considers the nonradial approach with transfer-in and transfer-out slacks for resource reallocating. Furthermore, the authorsmodify the objective function to an input-oriented function with SBM, and divide the model into passenger and freight parts, which makes the model more realistic for the characteristic of air routes. Findings - The empirical analysis using an airline company's internal data provides airline operators with information on how they increase or decrease input resources, which can serve as a practical guideline of resource reallocation. Specifically, the results indicate that the airline company should increase their input resources into longhaul air routes such as KOR-OCN while decreasing their input resources into short-haul air routes such as Korean-Oceania (KOR-OCN), Korean-Chinese (KOR-CHN), Korean-SoutheastAsian (KOR-SEA), Korean-Japanese (KOR-JPN). Originality/value - Although some papers evaluate air route efficiencies based on the DEA approach, a few existing papers have addressed resource allocation for air routes. This paper is the first to study the resource reallocation for air routes based on the DEA approach, contributing to the literature in expanding the scope of research on resource reallocation. [ABSTRACT FROM AUTHOR]

The aircraft dispatcher is an indispensable member of United States airline operations. The airline industry advanced from early attempts to transport mail and occasional passengers on a scheduled basis into a highly complex, tightly regulated, extremely safe means of transportation. Dispatchers have a key role that has expanded over time both in its scope and in its authority. The concept of operational control began with the desire to improve safety and enhance situational awareness for air carriers. Beginning with the earliest references to dispatchers, this paper explores the history of dispatchers from 1929 to the 1970s, operational control in the United States, and associated safety improvements. Drawing from both primary sources in the form of original aviation trade journals, aircraft accident reports, and books reviewing airline history, this paper examines how the dispatch profession has evolved and significantly enhanced aviation safety. [ABSTRACT FROM AUTHOR]

To date, there has been limited research undertaken into firm value determinants in the air transport industry, one of the most essential sectors for global business. In view of this, in this study, we review and synthesise the literature that focuses on the value of firms in this sector and discuss conceptually and empirically the determinants influencing airlines' stock values. Our main objective is to widen our understanding of the current state of research on the firm value of air transport companies. Using the systematic literature review (SLR) approach, we classify 173 papers published from 1984 to 2021. We find considerable changes in academic interest in the topic over the time period analysed, especially as a consequence of crisis-induced market crashes. In addition, we classify the main research themes relating to airlines' market value, identify gaps, and introduce potential future research avenues in this area. Among the themes identified, the adjustment in the industry-level factors such as alliances, market structure and competition were the most common source of fluctuations in airlines' stock value. However, we find shifting to sustainability initiatives and its consequence for stakeholders' value as one of the most discussed topics in this context. The trend has gained attention since early 2020 due to the emergence of the Covid-19 pandemic as companies are looking for green and sustainable ways to protect the value in crisis time. Our findings assist transportation researchers and executives in addressing major value drivers of airline firms. [ABSTRACT FROM AUTHOR]

The main purpose of this research is to provide a comprehensive overview of literature related to the quality phenomena in the air transportation business over the last decades, to assess if there is some relationship between variables related to the quality concept in this business and how they have been developed during this period. To obtain this goal, a systematic literature review (SRL) has been carried out, based on international academic literature of Scopus and ISI Web of Science databases simultaneously, identifying the corresponding main papers on the research question, as well as carrying out a network analysis resulting from this review. The number of papers related to the quality concept have considerably increased during the last decades, showing, therefore, the dynamism, higher importance and interest that this topic has gained. Findings show, as well, a detailed overview of the most cited articles and productive journals on this research topic and the importance of co-occurrence between the established variables. This study promotes the growing interest that the research topic is receiving, as well as it provides a broad understanding on the variables that frame the development of this concept in the air transportation business, giving, therefore, a general overview and helping researchers and practitioners. [ABSTRACT FROM AUTHOR]

Over the past decade or so and through the onset of the COVID-19 pandemic, a number of airlines have risen to global prominence in Asia (especially China), the Middle East, Latin America, Africa, and elsewhere. As each develops, many industry observers are questioning the extent to which these airlines will rival current industry heavyweights around the world. This paper aims to provide a basis for assessing what constitutes a major global carrier in the airline industry, including the likelihood of being so in the foreseeable future. Three key metrics are employed to gauge the global reach of an airline and its corresponding major global carrier status and rank: wide-bodied fleet size, the number of international destinations flown to, and continents served (squared for adequate amplification). Data are sourced from the Centre for Aviation (CAPA) airline database. The paper concludes that major global carrier status for an airline is best viewed in relation to key competitors including the ranking location of those directly above and below any given airline. This ranking approach is therefore about insights generated and is not premised on precise locations on a leader board. [ABSTRACT FROM AUTHOR]

An introduction is presented in which the editor discusses various articles within the issue on topics including product-service system; shift of airline service transport business from defence industry to commercial sector; and relationship among remote monitoring technology and servitisation.