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International Journal of Transport Economics最新文献

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Why do firms keep excess capacity? : testing hypotheses in the airline industry 企业为什么保持过剩产能?:测试航空业的假设
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2005-01-01 DOI: 10.1400/16950
M. Schnell
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引用次数: 2
CHANGES IN THE WORLD AIR INDUSTRY: AN ANALYSIS OF TECHNICAL EFFICIENCY 世界航空工业的变化:技术效率分析
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2004-10-01 DOI: 10.1400/16921
P. Coto-Millán, A. Rodríguez-Álvarez, B. R. Legidos, V. Inglada
{"title":"CHANGES IN THE WORLD AIR INDUSTRY: AN ANALYSIS OF TECHNICAL EFFICIENCY","authors":"P. Coto-Millán, A. Rodríguez-Álvarez, B. R. Legidos, V. Inglada","doi":"10.1400/16921","DOIUrl":"https://doi.org/10.1400/16921","url":null,"abstract":"This article reports on a study that compares technical efficiency in a sample of 19 international airline companies (1992-2000), focusing on changes in technical efficiency that may have occurred as a result of the restructuring of the industry after liberalization (deregulation and privatization) in air transport. The authors first review the methodology used to make the estimations (based on the stochastic model of Battese and Coelli, 1995), then describe the variables and data found. The authors then discuss economic specifications and the functional forms chosen, outline the results of the estimation, and discuss their conclusions. The results show that there has been an improvement in efficiency during the study period. American and Asian companies are found to be most efficient, along with some European countries such as Lufthansa. The authors caution that there are still some markets which are operated under regulatory regimes; in Europe, there are also companies with public ownership.","PeriodicalId":44910,"journal":{"name":"International Journal of Transport Economics","volume":"29 1","pages":"1000-1014"},"PeriodicalIF":0.6,"publicationDate":"2004-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76066864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
An efficiency analysis with tolerance of the Spanish port system 对西班牙港口系统的效率分析
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2004-10-01 DOI: 10.1400/16923
M. Bonilla, Sala R. Casarús, A. Medal
{"title":"An efficiency analysis with tolerance of the Spanish port system","authors":"M. Bonilla, Sala R. Casarús, A. Medal","doi":"10.1400/16923","DOIUrl":"https://doi.org/10.1400/16923","url":null,"abstract":"This article reports on a study of commodity traffic efficiency in 23 selected ports of the Spanish port system (SPS). The authors used the Data Envelopment Analysis (DEA) technique to identify how specific and specialized each port is (the DEA evaluates top performance, rather than average performance). The authors introduce the DEA methodology, then describe their study, including the variables used and a quick description of the main attributes of the SPS. The DEA methodology is applied using port equipment as the input data and commodity traffic (including containers) as the output data of each port. The authors then discuss various scenarios, using variation rates for each of the selected outputs: liquid bulk, solid bulk, and general commodities. The authors conclude that, by using the DEA and tolerance analysis model as a starting point, it is possible to analyze the incidence of the different types of traffic in the efficiency index. This incidence analysis helps to determine how some ports, due to their traffic, are very sensitive to variations in that same traffic. Therefore, those ports must be aware of their traffic patterns so as not to lose their position in the efficiency ranking (advice that the authors recommend be heeded by all ports, whether efficient or not).","PeriodicalId":44910,"journal":{"name":"International Journal of Transport Economics","volume":"17 1","pages":"1000-1022"},"PeriodicalIF":0.6,"publicationDate":"2004-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77406519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 28
A REVIEW OF SOME CRITICAL ASSUMPTIONS IN THE RELATIONSHIP BETWEEN ECONOMIC ACTIVITY AND FREIGHT TRANSPORT 对经济活动与货物运输关系中一些关键假设的回顾
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2004-06-01 DOI: 10.1400/16913
O. Kveiborg, M. Fosgerau
{"title":"A REVIEW OF SOME CRITICAL ASSUMPTIONS IN THE RELATIONSHIP BETWEEN ECONOMIC ACTIVITY AND FREIGHT TRANSPORT","authors":"O. Kveiborg, M. Fosgerau","doi":"10.1400/16913","DOIUrl":"https://doi.org/10.1400/16913","url":null,"abstract":"A number of conversion factors are often needed when projecting freight transport growth, depending on the level of detail of the projection. Here we investigate conversion factors that convert production in fixed prices in different industries into production of different commodities and further into weight terms. Data to describe these conversions are hard to come by and modellers have been left to resort to various ad hoc assumptions. We have obtained a data set covering the period from 1981 to 1992 detailing production by industry and commodity both in fixed prices and in tons based on the Danish national accounts. With these data we are able to check some of the assumptions that have commonly been made. Our findings thus have implications for future freight modelling exercises, in particular for what data it is necessary to collect and what relationships it is necessary to seek to model explicitly. We find that it is necessary to account for changing composition of production across industries, but that the commodity mix within each industry safely can be regarded as constant. Changing value densities account for almost a third of transport growth; however, this is attributable to the first year of data. Otherwise, value densities could be regarded as constant with our data. Finally, we find that using import or export data to impute value densities induces unacceptably large errors. (A)","PeriodicalId":44910,"journal":{"name":"International Journal of Transport Economics","volume":"19 1","pages":"1000-1015"},"PeriodicalIF":0.6,"publicationDate":"2004-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78842034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 29
The political economy constraints on deployement of a large scale electronic 'hor roadway': a US example 部署大规模电子“公路”的政治经济限制:以美国为例
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2004-02-01 DOI: 10.1400/16898
R. Stough, K. Button, M. Thibault, C. Pommerening, K. Jefferson, A. Clarke
{"title":"The political economy constraints on deployement of a large scale electronic 'hor roadway': a US example","authors":"R. Stough, K. Button, M. Thibault, C. Pommerening, K. Jefferson, A. Clarke","doi":"10.1400/16898","DOIUrl":"https://doi.org/10.1400/16898","url":null,"abstract":"Many transport economists have expressed support for the use of charging as a mechanism for rationing scarce road space, for indicating where additional capacity is needed, and for generating revenues for road investment. Since the work of Vickrey in the US and Walters in the UK in the 1960s most of the focus has been on the imposition of 'Road Pricing' in urban areas. The interest in the recently introduced charges in central London is a reflection of this. This study is concerned with the emerging problems found on many longer distance roads. In theory, these should be open to the same economic approaches as their urban counter-parts. In practice, the reality of the political economy is that there are often a variety of institutional barriers that impede the introduction of economic based charges. The paper looks at some of these in the context of a particular route in the US where there appears to be sufficient demand to initiate more rational, if not economically ideal, charging structures. (A)","PeriodicalId":44910,"journal":{"name":"International Journal of Transport Economics","volume":"52 1","pages":"1000-1018"},"PeriodicalIF":0.6,"publicationDate":"2004-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90952106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A mixed logit model of U.K. household demand for alternative-fuel vehicles. 英国家庭替代燃料汽车需求的混合logit模型。
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2004-02-01 DOI: 10.1400/16901
R. Batley, J. Toner, M. J. Knight
{"title":"A mixed logit model of U.K. household demand for alternative-fuel vehicles.","authors":"R. Batley, J. Toner, M. J. Knight","doi":"10.1400/16901","DOIUrl":"https://doi.org/10.1400/16901","url":null,"abstract":"Concerns regarding the environmental impacts of petrol and diesel cars have stimulated the development of vehicle technologies based on alternative fuels. In contrast to the scientific research which has led to these significant technological developments, there has been a relative paucity of published academic research on the demand from consumers for such vehicles, and this small literature has been almost entirely US-based. This paper, which reports work funded by the UK Economic and Social Research Council, represents the first study of its kind in the UK. Two stated preference experiments based on households' purchase choices between conventional vehicles and alternative-fuel vehicles were conducted. The data were analysed using various state-of-the-art formulations of logit models including error components logit and random parameters logit. Elasticities derived from the preferred models show that demand for alternative-fuel vehicles is much more sensitive to purchase price than demand for conventional vehicles, although the operating cost elasticities are more in line with existing evidence. It is concluded that alternative-fuel vehicles are unlikely to achieve a significant market share without non-marginal technological and/ or legislative/ fiscal developments to encourage their take-up. (A)","PeriodicalId":44910,"journal":{"name":"International Journal of Transport Economics","volume":"1 1","pages":"1000-1023"},"PeriodicalIF":0.6,"publicationDate":"2004-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85436004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 72
AN ECONOMETRIC APPROACH TO PERFORMANCE DETERMINANTS OF ASIAN CONTAINER TERMINALS. 亚洲集装箱码头绩效决定因素的计量经济学方法。
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2004-02-01 DOI: 10.1400/16900
Dong-Wook Song, Chulwoo Han
{"title":"AN ECONOMETRIC APPROACH TO PERFORMANCE DETERMINANTS OF ASIAN CONTAINER TERMINALS.","authors":"Dong-Wook Song, Chulwoo Han","doi":"10.1400/16900","DOIUrl":"https://doi.org/10.1400/16900","url":null,"abstract":"Performance measurement is a crucial exercise in strengthening the com- petitiveness of a port since the results provide a benchmark by which the port can be assessed relative to others. A large volume of related literature has been accumulated. Studies on which factors are influential to the overall performance of a port, however, are limited. Using two simultaneous equations, this paper aims to empirically identify the determinants of port performance with a data set of major container terminals in Asia. A weighted two-stage least square estimation is applied to solve the equations. The findings show that port performance is significantly influenced by berth utilisation. At the same time, other factors such as the frequency with which shipping lines call at a port, geograph- ical location of a port and economic activities of a porťs hinterland also play a role in determining a port's performance.","PeriodicalId":44910,"journal":{"name":"International Journal of Transport Economics","volume":"24 1","pages":"1000-1015"},"PeriodicalIF":0.6,"publicationDate":"2004-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86881680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Existing and new evidence on the effects of airline hubs. 关于航空枢纽影响的现有和新证据。
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2004-01-01 DOI: 10.1400/16903
Kai Hüschelrath, M. Schnell
{"title":"Existing and new evidence on the effects of airline hubs.","authors":"Kai Hüschelrath, M. Schnell","doi":"10.1400/16903","DOIUrl":"https://doi.org/10.1400/16903","url":null,"abstract":"We review evidence on airline hubs and supplement existing literature by our own data. We start with an outline of how hubs can be classified, followed by an analysis of the drivers of the importance of hubs to airlines and an investigation of whether regions differ in the intensity of hubbing. Subsequently, we review empirical studies that deal with the location of hubs and with the effects that hubs have on the hub operator, passengers and competition. Finally, we outline questions not yet answered by evidence and discuss the future of hubs. jel Classification: L 93","PeriodicalId":44910,"journal":{"name":"International Journal of Transport Economics","volume":"48 1","pages":"1000-1023"},"PeriodicalIF":0.6,"publicationDate":"2004-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86372259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Supply chain bottlenecks: border crossing inefficiences between Mexicoi and the United States. 供应链瓶颈:墨西哥和美国之间的过境效率低下。
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2004-01-01 DOI: 10.1400/16909
M. P. Londono-Kent, H. Haralambides
{"title":"Supply chain bottlenecks: border crossing inefficiences between Mexicoi and the United States.","authors":"M. P. Londono-Kent, H. Haralambides","doi":"10.1400/16909","DOIUrl":"https://doi.org/10.1400/16909","url":null,"abstract":"","PeriodicalId":44910,"journal":{"name":"International Journal of Transport Economics","volume":"35 1","pages":"1000-1013"},"PeriodicalIF":0.6,"publicationDate":"2004-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81339968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 29
AN AIR TRAFFIC DEMAND FORECASTING MODEL APPLIED TO SANTANDER AIRPORT 应用于桑坦德机场的空中交通需求预测模型
IF 0.6 4区 工程技术
International Journal of Transport Economics Pub Date : 2004-01-01 DOI: 10.1400/16910
P. Coto-Millán, R. Sainz-Gonzáles, V. Sabando, G. Carrera-Gómez
{"title":"AN AIR TRAFFIC DEMAND FORECASTING MODEL APPLIED TO SANTANDER AIRPORT","authors":"P. Coto-Millán, R. Sainz-Gonzáles, V. Sabando, G. Carrera-Gómez","doi":"10.1400/16910","DOIUrl":"https://doi.org/10.1400/16910","url":null,"abstract":"The main contribution of this study is its use of the Box-Jenkins method to estimate passenger demand models for two different demand segments: business travel and leisure travel. This research presents an air traffic forecasting model based on an arima model. Firstly, we offer the intervention model for Easter, the number of working days and the impact of the iberia strike. Then we analyze day of week impact and carry out the forecasting. jel Classification: C53, L93, R41.","PeriodicalId":44910,"journal":{"name":"International Journal of Transport Economics","volume":"13 1","pages":"1000-1012"},"PeriodicalIF":0.6,"publicationDate":"2004-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75747621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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