首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 0 毫秒
1.
Does security matter in tourism demand?   总被引:1,自引:0,他引:1  
This paper aims to investigate the relationship between security and international tourist arrivals. The system Generalized Method of Moments technique is applied in two panels of 29 developed and 45 developing countries over the period 2006–2012. Employing social, economic and political security indexes beside other control variables, the results show that the relationship among all the three sub-indexes of security and tourism is positive and significant in developed nations while it is negative and significant in developing countries.  相似文献   

2.
Ryanair, in its net margin and passenger numbers compared with its national airline, is the most successful new airline in Europe. The history of the airline is examined briefly and the Ryanair product is analysed. The airline has developed a very low fare product with high staff productivity. It has also tackled costs to airlines of services such as airports, handling, reservations and ticket retailing. Ireland’s island location was an attractive base for a low cost airline and rapid traffic growth has resulted from Ryanair’s entry to the market. The paper examines the sustainability of the low fare Ryanair product in respect of passenger preference, labour markets, and external costs such as airports and reservations. The optimum regulatory environment for the successful operation of low cost airlines is examined in the light of the Ryanair experience.  相似文献   

3.
Following important changes in the safety regulation of tankers, the dry bulk sector is coming under the spotlight in a safety and quality perspective. Nominal freight differentiation between ‘quality’ and ‘other’ tonnage has been observed occasionally and much lip service has been paid to promoting the need for younger and safer ships. Whether or not these signals actually manifest in a market initiative for the enhancement of the standards of the world bulk carrier fleet is debatable. This paper investigates the possible existence of a two-tier spot freight market for medium and large bulk carriers of differing age. Known voyage fixtures are investigated for four representative years since the end of the 1980s, during which contrasting freight market conditions prevailed. In all but very few cases, there was no statistically significant difference between rates paid to older and younger tonnage. In those few cases where such differences were statistically significant, they never exceeded 10%.  相似文献   

4.
This paper examines the extent that public information, available prior to the initial public offering of shipping companies, is only partially incorporated in the final offer price. The sample includes shipping US initial public offerings that took place in the period 1987-2008, and the analysis employs a set of IPO, market, and firm specific characteristics. Our findings have both theoretical and empirical implications for shipping IPOs, and indicate that there is no asymmetry of information between participants in shipping IPOs. On the theoretical part, the partial adjustment theory of Benveniste and Spindt (1989) is supported, whereas the winner’s curse theory of Rock (1986) is rejected. On the empirical side, the probability of underpricing can be predicted by employing variables available to all IPO participants prior to the issue.  相似文献   

5.
There is substantial evidence that the environment has an important impact on the use of bicycles. Changes in the built environment, such as cycling infrastructure provision, usually aim at improving the efficiency, enjoyability and safety of cycling. They can also shape affective responses, for instance by triggering or preventing stress situations during cycling. The repeated occurrence of intensely stressful events may make actual cyclists more likely to abandon cycling and deter prospective cyclists from actually taking up this form of mobility. Therefore, using a novel approach, based on stress biomarker measurements obtained directly from cyclists, the objective of this study is to investigate the relationship between urban environment and cyclists' stress. It also investigates if different types of cycling infrastructures in the contexts of two different countries and in five different cities have different relationships with stress. Using a stress sensor, 70 young adults were invited to cycle along a standard route in Oxford, London (the United Kingdom), Amsterdam, Houten and Groningen (the Netherlands). These routes were around 6 km long and had a wide range of characteristics. Multilevel logistic regression analysis indicates that the probability of stressful events occurring is significantly lower on physically segregated cycle paths than on cycle paths on streets, with cycling on general use streets falling in-between these extremes. We also find higher probabilities of stress for primary roads compared to tertiary roads, at intersections than on straight roads, on cobbled and off-road surfaces compared to asphalt, and in noisier places. Models for the individual cities suggested that the relationship between cycling infrastructure and the likelihood of stressful events occurring may depend on the local context. Only for noise conditions, intersection types and cycling infrastructures were the effects consistent across the cities. These findings may be useful for urban infrastructure planning and management, indicating specific attributes that should be adjusted to make cycling less stressful.  相似文献   

6.
The paper addresses the important question of how institutional structures matter to the delivery of climate change policy for urban transport. It examines the strategic goals, policy tools in operation and initial progress towards carbon emission reduction in seven cities across the UK and Germany where different institutional structures exist. The UK has the presence of a strong national carbon target and strong hierarchical national–local government relationships whilst Germany has a more integrated system of local transport provision in a context where local and regional government is stronger. Our findings show that the carbon agenda has made very little difference to what is happening on the ground in the cities. Across all sites, progress is being made but largely through technological improvements which are being almost completely offset by population growth. Even in the more integrated city environments there has not be an additional stimulus to manage the demand for travel.Contrary to previous research therefore, we cannot conclude that institutional structures are paramount in delivering effective carbon reduction policies. The institutional structures in the UK and in Germany are not perfectly aligned to carbon management but, given the cross policy impacts of most transport interventions, this is perhaps inevitable. We can clearly conclude however that “better” structures are not sufficient to achieve the implementation of more effective carbon policies. Whilst institutional structures must matter, it is the broader governance environment and the resources and politics involved in transport policy that currently seem to dominate the importance of the carbon agenda and implementation paths that emerge.  相似文献   

7.
The literature on the New Economic Geography (NEG) suggests that transport cost is a major driving factor for the emergence of core–periphery patterns within a country. However, very few studies have tested this theoretical explanation in the context of transport infrastructure networks in developing countries. This paper takes a closer look at Nepal and tests four expectations that are drawn from the NEG, which highlight different aspects of the formation of core–periphery dynamic as determined by infrastructure quality. The expectations are tested by relating spatial-temporal patterns of road development to the growth and distribution of cities and examining the transport infrastructure contribution to shaping the patterns of regional economic development. We used intercity travel time estimates, based on the design speed of roads, length of sections and pavement type (from 1961 onwards in 10-year segments) as an indicator for the quality of infrastructure (transportation cost). Next, we computed hubness and accessibility indices of cities, defined by means of a gravity model and as a function of transportation cost, to undertake a cross-city comparison. We applied GIS mapping, multiple regression and mediation analysis techniques to relate these transport and accessibility characteristics to spatio-temporal patterns in city size and GDP per capita. Our study broadly confirms the core expectation derived from the NEG that transport improvements facilitate urbanization and that higher urbanization leads to higher regional GDP per capita. Two independent effects were identified in qualification of these overall patterns – the impact of market potential on city primacy and the impact of highly localized, immobile resources on GDP.  相似文献   

8.
This paper uses stochastic frontier models to assess whether technical efficiency at Newark Liberty International, New York John F. Kennedy International, and New York LaGuardia airports improved from June to August 2008 compared with the summers of 2000 and 2007. An airport is efficient if it can handle operations on-time by minimizing overall demand and maximizing available airport capacity. Granger-causality tests determined the factors that may cause changes in key components and indicators of airport performance. Compared with the other airports, JFK experienced the greatest improvement in technical efficiency. The Granger-causality tests stressed the significance of airport operations and en route factors in supporting efficiency.  相似文献   

9.
Walking and cycling to school is environmentally sustainable and increases children's physical activity. Although it is known that the built environment influences children's travel behavior, there is scant knowledge of how urban form along children's commuting routes affects walking and cycling separately, or of how to incorporate urban form exposures in transport mode choice models. This research investigated (a) the associations between children's transport mode choice and urban form correlates en route, and (b) the consequences of different urban form operationalizations (i.e., individual variables, composite measure, and principal components [PCs]). Global Positioning System devices were used to track 623 trips to and from school made by Dutch children aged 6–11 years. Urban form exposures were derived with geographic information systems, and their relationships with mode choice were tested with mixed multinomial logit models in a cross-sectional research design. Differences between the number of associated urban form variables, their magnitudes, and their significance levels were found for both walking and cycling, independent of the operationalization. Urban form was most influential for walking, whereas distance-related effects were absorbed when modeled as PCs. The highest model fit was achieved through PCs; the composite measure resulted in the lowest fit. To maximize the effectiveness of planning and health interventions, walking and cycling must be targeted separately. Policymakers should avoid “one-fits-all policies,” which are deemed to be inefficient. Because urban form affects model interpretation and fit, careful attention should be paid to how urban form is modeled, and sensitivity analyses should be performed.  相似文献   

10.
Freight pipelines represent a novel way for the movement of freight transport and offer an alternative to conventional transport modes. The aim of this paper is to examine the potential for this transport mode within the UK and Europe. Firstly, the latest technological developments are identified, building on the last major review by Howgego and Roe (1998). There is then an analysis of the policy landscape towards freight pipelines, as successful implementation will require the support of policy makers. Finally, some of the major benefits and issues with freight pipelines are highlighted. We conclude that there are still opportunities for the use of freight pipelines, but that further research is yet required to fully understand the supply chain, logistics and other related activities that the introduction of this technology may influence. This is because systems which are presently in commercial operation have exhibited excellent characteristics, although they have not been more widely adopted.  相似文献   

11.
The surge in air transport demand and the increasingly competitive and volatile market dynamics due to airline deregulation are rapidly transforming airports’ character into multi-service firms and destinations. As a result, service performance measurement of significant systems and their consequent impact on airport users are crucial in creating better airport service design, operation and management for sustainable competitive advantage. The present study 1) assesses the applicability of the Airport Indicators of Passenger Experience (AIPEX) model on Shanghai Pudong International Airport (PVG), and 2) tests a theoretical model that explores the direct and indirect relationships among airport service quality, passenger affective image and satisfaction, as well as the moderating mechanism of passenger type (travel purpose) in these associations. The results indicate that, the AIPEX model fits the PVG context for airport service performance assessment. Also, the theoretical model suggests robust direct associations among processing/non-processing domains and passenger satisfaction, as well as the processing domain and passenger affective image, except non-processing domain and passenger affective image relation. Moreover, significant mediating and moderating effects of passenger affective image and travel purpose on the significant positive direct associations are found. Further, implications for theory and practice are discussed.  相似文献   

12.
This paper reviews literature and management perspectives on airline mergers and acquisitions. We find that M&A/consolidation is seen as a “game-changer” and mandatory to survive in aviation markets. We, therefore, apply DEA models to 66 airlines to evaluate whether big is indeed always beautiful. Our results suggest that the optimal airline size is between 34 and 52 bn available seat kilometre capacity and that airlines with more than 200 bn ASK are definitely too large to operate efficiently. This also applies when revenues are included in the DEA models, which is central as yield management and ancillary revenues are increasingly important.  相似文献   

13.
14.
This paper reports on a study of current practice in policy transfer, and ways in which its effectiveness can be increased. A literature review identifies important factors in examining the transfer of policies. Results of interviews in eleven cities in Northern Europe and North America investigate these factors further.The principal motivations for policy transfer were strategic need and curiosity. Local officials and politicians dominated the process of initiating policy transfer, and local officials were also the leading players in transferring experience.A range of information sources are used in the search process but human interaction was the most important source of learning for two main reasons. First, there is too much information available through the Internet and the search techniques are not seen to be wholly effective in identifying the necessary information. Secondly, the information available on websites, portals and even good practice guides is not seen to be of mixed quality with risks of focussing only on successful implementation and therefore subject to some bias. Officials therefore rely on their trusted networks of peers for lessons as here they can access the ‘real implementation’ story and the unwritten lessons. Organisations which have a culture that is supportive of learning from elsewhere had strong and broad networks of external contacts and resourced their development whilst others are more insular or inward looking and reluctant to invest in policy lessons from elsewhere. Solutions to the problems identified in the evidence base are proposed.City to city policy transfer is a very active process in the field of transport. Not enough is yet understood about its benefits or the conditions under which it is most effective. Such understandings should help to promote and accelerate the uptake of effective and well matched policies.  相似文献   

15.
There is limited evidence on the gender differences and location-specific built-environment factors associated with bicycling in Latin American cities. This study aimed to assess commuting in Bogotá by (1) analyzing the gender-specific trend of the standardized number of bicycle commuters during 2005–2017; and (2) assessing the socio-demographic, community, built-environment and natural factors associated with bicycle commuting stratified by gender. This secondary-data analysis included data from the Household Travel Surveys and Multipurpose Surveys to calculate the number of bicycle commuters per habitant from 2005 to 2017 by gender. We assessed the socio-demographic and built-environment factors fitting generalized additive models stratified by gender using the 2015 Household Travel Survey. Although both women and men increased the standardized number of bicycle commuters, male commuters show a steeper trend than women, evidencing the widening gender gap in bicycle commuting over time. Bicycle commuting was negatively associated with household motor vehicle ownership, steeper terrain slope, longer commute distance, and scarce low-stress roads at trip origin and route. Among women, the availability of bike paths at the trip destination was positively associated with bicycling, while age and being a student were negatively associated with bicycling. Among men, living in areas with the lowest socio-economic status was positively associated with bicycling, while having a driver's license and living close to bus rapid transit stations were negatively associated with bicycling. In conclusion, bicycle and transport infrastructure play different roles in commuting by bicycle by gender and trip stages (origin – route – destination).  相似文献   

16.
This study investigates the determinants of commercial and retail airport revenues from real estate operations. Aviation revenues per passenger are mainly determined by the national income per capita in the area where the airport is located, the percentage of leisure travelers and the size of the airport. Main drivers of commercial revenues per passenger include the number of passengers passing through the airport, the ratio of commercial to total revenues, national income, the share of domestic and leisure travelers and the number of flights. These results are in line with previous findings of a negative influence of business travelers on commercial revenues per passenger. We also find that a large amount of retail space per passenger is generally associated with lower commercial revenues per square meter confirming decreasing marginal revenue effects. Real estate revenues per passenger are positively associated with national income per capita at airport location, share of intra-EU passengers and percent delayed flights.  相似文献   

17.
We examine the relationship between mergers in the US domestic market and service quality, as measured through late flights, mishandled bags, involuntary boarding denials and flight cancellations. We find that in the immediate years following a merger, service quality generally deteriorates, and that the drop in service is due simultaneously to the merger and the increased concentration of the market. Thus, recent mergers in the US, including Delta and Northwest, United and Continental, Southwest and AirTran, have likely resulted in increased market concentration and decreased service levels. From a public policy perspective, our results point to the importance of regulators monitoring airline actions, such as mergers and acquisitions, that serve to increase the concentration of markets, and may also result in decreased service quality.  相似文献   

18.
The present work reviews the current knowledge about violence, bullying and sexual harassment in the tourism and hospitality industry. It indicates the high prevalence of these aggressive behaviours, and identifies structural reasons, insufficient managerial skills and/or common beliefs as their causes. The negative impacts of bullying, violence and sexual harassment on employees include intentions to leave and psychological upset. These personal negative feelings and attitudes contribute to negative organizational performance indicators, such as high staff turnover rate and low profitability. In addition, the high prevalence of violence creates a negative image for the tourism and hospitality industry in general. The review shows that intervention plans are scattered in aims and time frames, focus mainly on managerial policies, and almost completely overlook immediate actions as well as guest violence. Given its importance, the low number of appropriate intervention tools, policies and agendas clearly suggests the urgent need for more research. The final section of the work provides an overview of three core themes that can potentially contribute to the development of an effective intervention agenda, namely, corporate social responsibility, social media and comparisons to other sectors.  相似文献   

19.
If the objective of reducing urban road traffic volumes and GHG emissions from traffic is to be achieved, the way in which land use and transport systems in cities are planned and developed needs to change. Despite apparent agreement that this should be done and how it could be done, cities continue to be planned and developed in ways that cause and allow growth in urban road traffic volumes. In this paper we ask how planners frame the ‘transport problem’, and how their framing of the problem affects urban planning, the resulting plans and developments and the urban road traffic volumes. The discussions are based on findings from a case study, a survey and interviews with planning practitioners.  相似文献   

20.
Within an increasingly networked environment and recent transitions in the landscape of funding for destination management organisations (DMOs) and destinations, pooling knowledge and resources may well be seen as a prerequisite to ensuring the long-term sustainability of reshaped, yet financially constrained DMOs facing severe challenges to deliver value to destinations, visitors and member organisations. Distributed Leadership (DL) is a recent paradigm gaining momentum in destination research as a promising response to these challenges. Building on the scarce literature on DL in a DMO context, this paper provides a policy-makers’ perspective into the place of DL in reshaped DMOs and DMOs undergoing transformation and explores current challenges and opportunities to the enactment and practice of DL. The underpinned investigation used in-depth, semi-structured interviews with policy-makers from VisitEngland following an interview agenda based on the DMO Leadership Cycle. Policy-makers within VisitEngland saw a multitude of opportunities for DMOs with regards to DL, but equally, they emphasised challenges acting as barriers to realising the potential benefits of introducing a DL model to DMOs as a response to uncertainty in the funding landscape.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号