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Effects of international airline alliances on domestic–international connecting passengers in Japan 国际航空联盟对日本国内国际转机旅客的影响
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2026-06-01 Epub Date: 2026-06-10 DOI: 10.1016/j.ecotra.2026.100460
Naoshi Doi
{"title":"Effects of international airline alliances on domestic–international connecting passengers in Japan","authors":"Naoshi Doi","doi":"10.1016/j.ecotra.2026.100460","DOIUrl":"10.1016/j.ecotra.2026.100460","url":null,"abstract":"<div><div>This paper estimates the effect of international airline alliances on the volume of passengers connecting from domestic to international flights. Using data on Japanese domestic air services, the analysis focuses on the initial wave of alliance expansion by Japan’s major carriers between 1995 and 2005. The identification strategy compares changes in passenger volumes between airlines that expanded their alliance participation and those that did not, and further contrasts passengers connecting from domestic to international flights (type I) with those traveling solely on domestic flights (type D) on the same domestic segments. The results indicate that alliance expansion significantly increased the number of type I passengers.</div></div>","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"46 ","pages":"Article 100460"},"PeriodicalIF":1.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148241611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Vertical integration, interoperability, and subsidies in electric vehicle charging markets 电动汽车充电市场的垂直整合、互操作性和补贴
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2026-06-01 Epub Date: 2026-06-10 DOI: 10.1016/j.ecotra.2026.100459
Tiziana D'Alfonso , Mirko Giagnorio , Maria Börjesson
{"title":"Vertical integration, interoperability, and subsidies in electric vehicle charging markets","authors":"Tiziana D'Alfonso ,&nbsp;Mirko Giagnorio ,&nbsp;Maria Börjesson","doi":"10.1016/j.ecotra.2026.100459","DOIUrl":"10.1016/j.ecotra.2026.100459","url":null,"abstract":"<div><div>This paper studies how vertical integration, subsidies, and interoperability regulation shape investment and welfare in electric vehicle (EV) public charging markets. We model the interaction between Charging Point Operators (CPOs), which invest in charging infrastructure, and Mobility Service Providers (MSPs), which sell charging services to end users. The model features indirect network externalities: denser infrastructure reduces range anxiety and increases EV adoption, while higher EV demand raises infrastructure profitability. In the benchmark laissez-faire environment, vertical integration creates a trade-off. Integrated CPOs-MSPs may foreclose rival MSPs and reduce downstream competition, but they also internalize the complementarity between infrastructure investment and EV demand, generating higher infrastructure density, EV adoption, consumer surplus, and welfare than vertical separation. This welfare ranking is established under foreclosure and is then generalized in a robustness extension with interoperability constraints. Minimum-margin rules keep the rival MSP active and soften foreclosure, while the integrated firm still retains part of its investment advantage. However, when interoperability entails compliance and coordination costs, stricter access regulation may further weaken infrastructure investment incentives. We also compare consumer subsidies and firm subsidies within the benchmark environment. Consumer subsidy dominates under vertical integration, while firm subsidy may dominate under separation only when network effects are sufficiently strong. A calibration to Italian metropolitan areas supports these mechanisms and highlights a fiscal trade-off: consumer subsidy generates larger welfare gains, whereas firm subsidy may deliver higher environmental benefits per euro spent.</div></div>","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"46 ","pages":"Article 100459"},"PeriodicalIF":1.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148241610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Are the rich reaching saturation: Income and fuel price elasticities of car ownership and use 富人是否已经达到饱和：汽车拥有和使用的收入和燃料价格弹性
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2026-03-01 Epub Date: 2026-01-30 DOI: 10.1016/j.ecotra.2026.100448
Carl Berry , Maria Börjesson
{"title":"Are the rich reaching saturation: Income and fuel price elasticities of car ownership and use","authors":"Carl Berry ,&nbsp;Maria Börjesson","doi":"10.1016/j.ecotra.2026.100448","DOIUrl":"10.1016/j.ecotra.2026.100448","url":null,"abstract":"<div><div>We estimate the income and fuel price elasticities of household vehicle kilometres travelled (VKT) and car ownership. To model the VKT, we apply a discrete-continuous model on registrAy micro panel data, covering all Swedish households from 1999 to 2018. We model two joint choices: car ownership and VKT conditional on car ownership, where the elasticity of VKT from these two choices are obtained by using the Two-Part model. We account for unobserved household effects using a correlated random effects specification and take household adjustments into account by including lagged values of fuel prices and income. Our preferred model yields a long-run income elasticity of 0.45 for private VKT, where close to two-thirds of the effect comes from the income elasticity of car ownership. The long-run fuel price elasticity of private VKT is −1.03, with the response in VKT among car owners being larger than the response in car ownership.</div></div>","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"45 ","pages":"Article 100448"},"PeriodicalIF":1.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146080336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Highway to sell: How to renew concessions if you want it 高速公路销售：如果你想要，如何续订特许经营权
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2026-03-01 Epub Date: 2026-01-20 DOI: 10.1016/j.ecotra.2026.100447
Philippe Bontems , Marie-Françoise Calmette , David Martimort
{"title":"Highway to sell: How to renew concessions if you want it","authors":"Philippe Bontems ,&nbsp;Marie-Françoise Calmette ,&nbsp;David Martimort","doi":"10.1016/j.ecotra.2026.100447","DOIUrl":"10.1016/j.ecotra.2026.100447","url":null,"abstract":"<div><div>Motivated by the forthcoming terminations of most highways concessions in France, we propose a versatile model of dynamic regulation and contract renewals that describes a long-term relationship between the public authority and an incumbent operator with private information about its costs that may face potential entrants. We discuss various issues including the nature of discriminatory biases towards entrants, their consequences on investments, the public or private nature of the management of concessions, the role of the operator’s financial constraints, the consequences of allotments. So doing, we isolate a few principles that should guide policy-makers when deciding upon concession renewals.</div></div>","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"45 ","pages":"Article 100447"},"PeriodicalIF":1.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146001779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
The impact of fare reductions on public transportation use 票价下调对公共交通使用的影响
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2025-12-01 Epub Date: 2025-09-26 DOI: 10.1016/j.ecotra.2025.100434
María Cervini-Plá , Mariona Tomàs , Javier Vázquez-Grenno
{"title":"The impact of fare reductions on public transportation use","authors":"María Cervini-Plá ,&nbsp;Mariona Tomàs ,&nbsp;Javier Vázquez-Grenno","doi":"10.1016/j.ecotra.2025.100434","DOIUrl":"10.1016/j.ecotra.2025.100434","url":null,"abstract":"<div><div>This paper empirically examines how consumers respond to reductions in public transportation fares by analyzing changes in their use of public transport. We exploit a policy that lowered fares across several municipalities in the metropolitan area of Barcelona. Our findings indicate a 39 percent increase in public transportation use during the year following the policy’s implementation. To assess whether the visibility of the policy shaped this response, we also examine the effects of the subsequent announcement of its financing scheme, nearly a year later. The announcement clarified that the fare reduction would be funded through a tax on homeowners. Once taxpayers became fully aware of both the fare reduction and its financing mechanism, their use of public transportation increased further, supporting the hypothesis that the visibility of public policies can shape individuals’ behavior regarding their use of public services. Finally, we estimate partial welfare effects, identifying both winners and losers.</div></div>","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"44 ","pages":"Article 100434"},"PeriodicalIF":1.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145158387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Incentive regulation and the productive efficiency of public-private partnership toll-roads 激励监管与公私合作收费公路的生产效率
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2025-12-01 Epub Date: 2025-10-09 DOI: 10.1016/j.ecotra.2025.100437
Gonzalo Ruiz Díaz
{"title":"Incentive regulation and the productive efficiency of public-private partnership toll-roads","authors":"Gonzalo Ruiz Díaz","doi":"10.1016/j.ecotra.2025.100437","DOIUrl":"10.1016/j.ecotra.2025.100437","url":null,"abstract":"<div><div>During the last decades, various studies have documented the impact of incentive regulation on the productive efficiency of network industries, being toll roads a notable exception. Using two-stage data envelopment analysis (DEA), we contrast the performance of two groups of Peruvian Public-Partnership Project (PPP) toll roads governed by distinct regulatory regimes, with different incentive powers and risks transferred to concessionaires. We find that during from 2016 to 2022, “pure toll” PPP projects achieved higher average efficiency scores than ‘hybrid toll-availability payment’ projects. As well, the calculation of Malmquist indices reveals the differentiated impacts of climatological and public health-related shocks on road productivity during the study period. Results also show that PPP projects with relatively strong incentives exhibited a greater average productivity growth than those characterized by low-powered incentive schemes. Additionally, the average profitability indicators of the first group of projects were higher than those of the second group.</div></div>","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"44 ","pages":"Article 100437"},"PeriodicalIF":1.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145267252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Airline economics 航空公司的经济
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2025-12-01 Epub Date: 2025-10-04 DOI: 10.1016/j.ecotra.2025.100436
Tiziana D'Alfonso, Xavier Fageda
{"title":"Airline economics","authors":"Tiziana D'Alfonso,&nbsp;Xavier Fageda","doi":"10.1016/j.ecotra.2025.100436","DOIUrl":"10.1016/j.ecotra.2025.100436","url":null,"abstract":"","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"44 ","pages":"Article 100436"},"PeriodicalIF":1.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145690590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Valuing travel time and reliability from emerging connected vehicle data 从新兴的互联汽车数据中评估出行时间和可靠性
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2025-12-01 Epub Date: 2025-09-01 DOI: 10.1016/j.ecotra.2025.100427
Isaac Mann, David M. Levinson
{"title":"Valuing travel time and reliability from emerging connected vehicle data","authors":"Isaac Mann,&nbsp;David M. Levinson","doi":"10.1016/j.ecotra.2025.100427","DOIUrl":"10.1016/j.ecotra.2025.100427","url":null,"abstract":"<div><div>The value of travel time and reliability are significant economic parameters in canonical transport Cost–Benefit Analysis. Our study employs connected vehicle data paired with Sydney, Australia’s, extensive toll road network to introduce a novel approach to valuing these metrics. Toll uptake makes the time–money trade-off explicit: travellers pay to avoid congestion. While toll choices have long been used to infer time valuation, a network-wide approach incorporating passive revealed preferences has not yet been explored. We design choice sets using methods termed route ‘observation’ and ‘generation’, and estimate time and reliability valuations using mixed-path size logit. Our findings align closely with official estimates used in project appraisal, and set the stage for panel revealed preference studies as connected vehicles occupy more of the vehicle fleet.</div></div>","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"44 ","pages":"Article 100427"},"PeriodicalIF":1.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144922675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Game theory model for sustainable multi-modal freight transport: Balancing competition among risk-averse 3PLs and government intervention 可持续多式联运的博弈论模型：风险厌恶型第三方物流的平衡竞争与政府干预
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2025-12-01 Epub Date: 2025-10-31 DOI: 10.1016/j.ecotra.2025.100438
Tina Sardashti , Ali Husseinzadeh Kashan , Seyed Mojtaba Sajadi
{"title":"Game theory model for sustainable multi-modal freight transport: Balancing competition among risk-averse 3PLs and government intervention","authors":"Tina Sardashti ,&nbsp;Ali Husseinzadeh Kashan ,&nbsp;Seyed Mojtaba Sajadi","doi":"10.1016/j.ecotra.2025.100438","DOIUrl":"10.1016/j.ecotra.2025.100438","url":null,"abstract":"<div><div>Third-party logistics providers (3PLs) play a vital role in freight transportation supply chains (SC) and face intense competition to stay profitable. As a result, making well-informed decisions is crucial for their success. This study examines a 3PL that operates a railway fleet alongside competing 3PLs that rely on road transportation. While all 3PLs compete to secure cargo, those using road transport also face the challenge of attracting drivers amidst ongoing driver shortages. To address this, a risk-aversion model is developed for 3PLs. The study also considers a fuel refinery that supplies both biofuel and fossil fuel to meet the needs of road and rail transport. The refinery has the option to export surplus fuel to external markets at a premium price. Meanwhile, the government plays a key role by subsidizing biofuel supply and regulating greenhouse gas emissions from fuel production through penalties. A sustainable SC is achieved through a Nash equilibrium, with the government acting as the leader in a Stackelberg game framework. Prices and other decision variables are determined by optimizing each stakeholder's objective function, while the government's function is designed to ensure SC sustainability. Additionally, special emphasis is placed on promoting rail transport as an environmentally friendly alternative. The model's validity is demonstrated through a real-world case study and sensitivity analysis. Results indicate that government intervention supports SC sustainability by encouraging both rail transport and biofuel production, with biofuel optimized to account for 17.15 % of the total fuel supply on average. By implementing subsidies and improving logistics services, competition among 3PLs can drive higher rail fleet utilization, reaching up to 78 % of total fleet use.</div></div>","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"44 ","pages":"Article 100438"},"PeriodicalIF":1.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145416361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
The reform of the Flemish registration and annual road taxes: did they cause a change in the CO2 emission factors of new cars? 佛兰德注册和年度道路税的改革：它们是否导致了新车二氧化碳排放系数的变化？
IF 1.7 3区 工程技术
Economics of Transportation Pub Date : 2025-12-01 Epub Date: 2025-09-29 DOI: 10.1016/j.ecotra.2025.100435
Laurent Franckx, Bruno Hoornaert
{"title":"The reform of the Flemish registration and annual road taxes: did they cause a change in the CO2 emission factors of new cars?","authors":"Laurent Franckx,&nbsp;Bruno Hoornaert","doi":"10.1016/j.ecotra.2025.100435","DOIUrl":"10.1016/j.ecotra.2025.100435","url":null,"abstract":"<div><div>The Flemish Region in Belgium reformed its registration tax for passenger cars and its annual road tax in 2012 and 2016 respectively, to reflect a car's CO<sub>2</sub> emissions and Euro pollution class. Moreover, from 2019 to 2020, natural persons and the self-employed could obtain a premium for the purchase of a zero-emission car. Using a difference-in-differences analysis, we find that the reform of the registration tax has <em>caused</em> an accelerated decrease in the CO<sub>2</sub> emission factors of new cars sold in Flanders, compared to other regions. This result holds for privately owned cars as well as company cars. However, the average treatment effect was rather small compared to the counterfactual. The additional effects of the reform of the annual road tax and the zero-emission car premium are even smaller than for the registration tax, and not significant in the case of private cars.</div></div>","PeriodicalId":45761,"journal":{"name":"Economics of Transportation","volume":"44 ","pages":"Article 100435"},"PeriodicalIF":1.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145220710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
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