Transport Policy最新文献_第7页

A review on research regarding HSR interactions with air transport and outlook for future research challenges 高铁与航空运输互动研究综述及未来研究挑战展望

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-08-22 DOI: 10.1016/j.tranpol.2024.08.008

{"title":"A review on research regarding HSR interactions with air transport and outlook for future research challenges","authors":"","doi":"10.1016/j.tranpol.2024.08.008","DOIUrl":"10.1016/j.tranpol.2024.08.008","url":null,"abstract":"<div><p>The interactions between high-speed rail (HSR) and air transportation systems constitute a complex, evolving integral component of our modern transportation landscape. Over recent decades, changes in travel patterns and growing environmental concerns, spurred by advancements in railway technology, have significantly influenced the dynamics of these two transportation modes. While previous reviews on this subject have provided seminal insights, there is a necessity for a novel synthesis of research findings in recent years, given that extant reviews have covered the evolving landscape until the year 2018 only. This review critically evaluates the latest literature to analyze five aspects regarding air/HSR interactions: Modal integration/modal competition, bi-directional impacts, emission aspects, robustness/resilience perspectives, and some other related work. In addition, we propose a set of ten challenging research questions, highlighting the need for concerted research efforts, considerations of more practical decision factors, and evidence-based policy making to foster a sustainable and resilient integration of air/HSR systems in the 21st century.</p></div>","PeriodicalId":48378,"journal":{"name":"Transport Policy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142049240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Impact of high-speed rail on wage premiums for migrant workers in: China 高铁对农民工工资溢价的影响：中国

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-08-16 DOI: 10.1016/j.tranpol.2024.08.007

{"title":"Impact of high-speed rail on wage premiums for migrant workers in: China","authors":"","doi":"10.1016/j.tranpol.2024.08.007","DOIUrl":"10.1016/j.tranpol.2024.08.007","url":null,"abstract":"<div><p>The extensive high-speed rail (HSR) network in China has significantly enhanced regional population mobility, yet its impact on the well-being of migrant workers remains underexplored. Utilizing data from the China Migrant Dynamic Survey (CMDS) from 2014 to 2018, this study investigates the influence of HSR on wage premiums for migrant workers and identifies the factors driving these premiums using the non-parametric nearest neighbor matching method. The findings reveal that HSR confers a significant wage premium of 13.1% for migrant workers in cities with HSR infrastructure compared to cities without it. This wage premium effect is particularly pronounced in less developed western China and in cities with larger populations and a higher proportion of tertiary sector economy. The study finds a 10.54% increase in wage premiums for intra-province migrant workers due to HSR, while the effect remains negligible for inter-province migrant workers. Moreover, the wage premium effect is stronger for higher-skilled labor and for migrant workers aged 16 to 45. It is particularly significant for professionals, administrative staff, and workers in the service industry. The HSR wage premium effect is multifaceted, exhibiting both level and growth effects, with the latter intensifying over time after HSR introduction. Overall, the findings suggest that HSR deployment positively influences migrant worker wages by enhancing travel convenience, improving market access, fostering knowledge spillovers, and facilitating industry transfers. However, these impacts vary by location, skill level, and industry.</p></div>","PeriodicalId":48378,"journal":{"name":"Transport Policy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142049239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Examining the influence mechanisms of gateway ports on inland ports in the context of Port regionalization - A case study of the Yangtze River Port system 探讨港口区域化背景下门户港口对内陆港口的影响机制--长江港口体系案例研究

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-08-14 DOI: 10.1016/j.tranpol.2024.08.004

{"title":"Examining the influence mechanisms of gateway ports on inland ports in the context of Port regionalization - A case study of the Yangtze River Port system","authors":"","doi":"10.1016/j.tranpol.2024.08.004","DOIUrl":"10.1016/j.tranpol.2024.08.004","url":null,"abstract":"<div><p>This study examines the influence of gateway seaports on inland ports within a river port system, focusing on the Yangtze River port system as a case study. The research initially employs a fixed-effects panel model to confirm the overall positive impact of Shanghai Port on Yangtze River inland ports. Subsequently, using Panel data model with individual-specific slopes, this study reveal that Shanghai Port positively affects each inland port, but the magnitude of this impact varies significantly. The research further employs a panel threshold regression model to dissect the mechanisms through which Shanghai Port influences inland ports in terms of geographical, operational, and economic distances. In terms of geographical distance, the influence of Shanghai Port on the throughput of Yangtze inland ports diminishes as the navigational distance increases. Notably, inland ports located downstream on the Yangtze River are the first and most impacted, marking the downstream area as an early influencer in the port regionalization process. As to operational distance, Shanghai Port exerts a stronger influence on inland ports with higher throughput levels, as opposed to those with lower throughput. With respect to economic distance, inland ports in cities with higher economic development are found to be less influenced by Shanghai Port compared to those in less economically developed regions. This nuanced understanding provides invaluable insights into the interconnectedness of major gateway ports and their inland counterparts.</p></div>","PeriodicalId":48378,"journal":{"name":"Transport Policy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142002069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Opinions matter: Contrasting perceptions of major public transit projects in Montréal, Canada 意见很重要：对加拿大蒙特利尔大型公共交通项目的不同看法

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-08-14 DOI: 10.1016/j.tranpol.2024.08.006

{"title":"Opinions matter: Contrasting perceptions of major public transit projects in Montréal, Canada","authors":"","doi":"10.1016/j.tranpol.2024.08.006","DOIUrl":"10.1016/j.tranpol.2024.08.006","url":null,"abstract":"<div><p>Public opinion has been identified as one of the main drivers of political action in support of sustainable-transport transitions, making it essential to understand when aiming for effective transport policy. Drawing from both quantitative and qualitative data from the 2021 Montréal Mobility Survey, this paper analyzes public perceptions towards two transport projects—a light-rail transit (LRT) and a bus-rapid transit (BRT). Quantitative statements pertaining to five project impacts were compared between the two projects. Both projects had high levels of agreement (between 67% and 80%) regarding expected regional and environmental impacts, but agreement levels were lower for expected neighborhood, cultural, and residential displacement impacts (between 49% and 30%). To contextualize the quantitative findings, qualitative data were pulled from open-ended questions for both projects and analyzed using an applied-thematic-analysis approach. The qualitative responses focused primarily on negative perceptions, providing insight into potential factors contributing to the erosion of social acceptability. Our analysis of open-ended questions underscored contrasting perceptions between the two projects in terms of improvements in accessibility to destinations (minimal for the BRT vs noticeable for the LRT), governance (transparent for the BRT vs opaque for the LRT), consultation processes (adequate for the BRT vs insufficient for the LRT), and construction impacts (lengthy and disruptive for the BRT vs rapid for the LRT). These contrasting quantitative and qualitative results highlight the need for mixed methods when assessing public perceptions. Findings from this paper can be of benefit to practitioners and policy makers as they aim to ramp up efforts to expand public-transit systems.</p></div>","PeriodicalId":48378,"journal":{"name":"Transport Policy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0967070X24002294/pdfft?md5=7a9cdfb78b96deb2218fcbb0936e85e6&pid=1-s2.0-S0967070X24002294-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142012042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A national survey and roadmap on complete streets infrastructure asset management policy 关于完整街道基础设施资产管理政策的全国调查和路线图

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-08-13 DOI: 10.1016/j.tranpol.2024.08.005

{"title":"A national survey and roadmap on complete streets infrastructure asset management policy","authors":"","doi":"10.1016/j.tranpol.2024.08.005","DOIUrl":"10.1016/j.tranpol.2024.08.005","url":null,"abstract":"<div><p>Complete Streets are being implemented across the US, and transportation agencies need to incorporate them into asset management systems cost-effectively maintain functionality. Although there has been a range of progress at the state level, many gaps need to be filled to include Complete Streets in asset management policies and improve practices, and there is no national guidance or comprehensive plan to achieve this. This study developed a roadmap to fill those gaps regarding infrastructure asset management. To create this roadmap, the study completed the following tasks: 1) develop and implement a survey supplement it with in-depth surveys with several agencies, 2) synthesize survey outcomes, 3) identify current statuses, challenges, and needs, and 4) develop a roadmap for Complete Streets infrastructure asset management. All 50 state transportation departments participated in the national survey. This paper synthesizes the outcomes of the surveys and literature review. The survey results showed that many agencies have some Complete Streets guidance (39/50), but only seven agencies have Complete Streets performance measures and no agency has bike/ped specific condition measures. The three primary challenges are: 1) inadequate funding related to organizational structure 2) the need for performance measures, and 3) the need for improved data accessibility, collection methods, and management techniques. The proposed Roadmap to Complete Streets Asset Management Policies includes pathways for 1) asset management performance measure development and 2) data collection and analysis. The roadmap organizes existing needs into a step by step framework for incorporating Complete Streets into infrastructure asset management programs and policies. Policy implications include the need for network-level performance measures and targets that the entire agency is responsible for, improved data collection techniques, and internal structural adjustments to encourage collaboration and data sharing within departments of transportation.</p></div>","PeriodicalId":48378,"journal":{"name":"Transport Policy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142049241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Ship deployment problem with green technology adoption for an inland river carrier under non-identical streamflow and speed limits 非相同流速和航速限制条件下内河航运公司采用绿色技术的船舶部署问题

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-08-10 DOI: 10.1016/j.tranpol.2024.08.003

{"title":"Ship deployment problem with green technology adoption for an inland river carrier under non-identical streamflow and speed limits","authors":"","doi":"10.1016/j.tranpol.2024.08.003","DOIUrl":"10.1016/j.tranpol.2024.08.003","url":null,"abstract":"<div><p>The maritime industry is currently experiencing a shift towards green corridors. The inland waterway is the main transportation corridor with a relatively low adoption of green technologies, which produces heavy air pollution in inland cities. This paper investigates the ship deployment problem for an inland river carrier considering the adoption of green fuel and green technologies for a given ship fleet. A non-linear programming (NLP) model is proposed to jointly optimize green technology adoption, sailing speed, and routing problems while considering two unique characteristics of inland river shipping, including the non-identical streamflow and the speed limits on each shipping leg. The analytical propositions reveal the optimal operation strategy of the inland river ship fleet, and a column generation-based algorithm is further designed to solve the proposed model. By jointly investigating the ship operation strategy and sulphur emissions, we find the following management insights: Firstly, the ship would have a lower willingness to invest in shore power (scrubber) if it installed scrubber (shore power). The higher streamflow and looser speed limits would reduce the spillover effect of green technology adoption. Secondly, emissions will spillover from ports to river legs if only shore power is provided. Our findings provide valuable insights for policymakers to promote complete green technology adoption to achieve comprehensive abatement of the entire inland river.</p></div>","PeriodicalId":48378,"journal":{"name":"Transport Policy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142045066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Limited impact of roadway construction and traffic congestion on nearby housing prices 道路建设和交通拥堵对附近房价的影响有限

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-08-06 DOI: 10.1016/j.tranpol.2024.07.019

引用次数: 0

Affordable transportation access to treatment for opioid use disorder 以负担得起的交通方式获得阿片类药物使用障碍的治疗

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-08-05 DOI: 10.1016/j.tranpol.2024.08.001

{"title":"Affordable transportation access to treatment for opioid use disorder","authors":"","doi":"10.1016/j.tranpol.2024.08.001","DOIUrl":"10.1016/j.tranpol.2024.08.001","url":null,"abstract":"<div><p>Transportation is a key barrier for accessing healthcare services. This is particularly concerning for the millions suffering from opioid use disorder (OUD) since treatment for OUD can require in-person visits daily or a few times a week. To better understand how public transit influences access to treatment for OUD, we observe distances among opioid treatment programs (OTPs), buprenorphine providers, and public transit stops in the U.S. We also investigate the possible role of micromoblity, specifically bikesharing and e-scooters, in filling these transportation gaps. Results show that in urban counties, 48–91% of buprenorphine providers and OTPs are within possible walking distance (i.e., 0.4–1.4 km) of public transit stops, suggesting a high degree of heterogeneity in public transit access even among urban counties. In rural counties, only 5–40% of buprenorphine providers and OTPs are within possible walking distance of public transit stops. Given that many micromobility programs are in urban areas, they could complement public transit in urban counties where public transit runs less frequently, but not in rural counties. We also find that, on average, the odds an OTP or a buprenorphine provider is within walking distance of a public transit stop decreases outside the large central metro counties, as well as in counties that have a greater percentage of people with lower educational attainment. Affordable transportation options will continue to limit treatment options for people suffering from OUD, especially outside major metropolitan areas, unless public transit or other transportation innovations are expanded or telemedicine becomes more accessible.</p></div>","PeriodicalId":48378,"journal":{"name":"Transport Policy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141948274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Vaccination and transportation intervention strategies for effective pandemic control 有效控制大流行病的疫苗接种和运输干预战略

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-07-30 DOI: 10.1016/j.tranpol.2024.07.021

{"title":"Vaccination and transportation intervention strategies for effective pandemic control","authors":"","doi":"10.1016/j.tranpol.2024.07.021","DOIUrl":"10.1016/j.tranpol.2024.07.021","url":null,"abstract":"<div><p>The COVID-19 pandemic highlighted the pivotal role of transportation-related controls and vaccination in mitigating widespread infections. However, the substantial costs associated with these interventions necessitate a nuanced equilibrium between control measures and infection risks. This study, driven by the recognition of spatial heterogeneities in mobility networks and epidemic vulnerability, presents an optimal control framework for two control measures—vaccine distribution and transportation restrictions—within a metapopulation structure. The overarching goal is to minimize the total costs derived from the implementation of control measures and health and opportunity loss from infection. Our findings highlight the effectiveness of transportation control and vaccine distribution in reducing both total costs and infection rates. Notably, the efficacy of these control measures exhibits regional variations, and the simultaneous implementation of both measures emerges as the most effective and economically viable strategy. The synergy effect between vaccine distribution and transportation restrictions is also a key observation in our simulations, showcasing their complementary roles in pandemic control. By considering the spatial nuances of mobility networks and infection vulnerability, this framework provides a flexible and region-specific strategy to optimize the allocation of resources for pandemic control, ultimately striking a balance between efficacy and economic feasibility.</p></div>","PeriodicalId":48378,"journal":{"name":"Transport Policy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0967070X24002233/pdfft?md5=7f588e4bdc33e80385995f76a340f242&pid=1-s2.0-S0967070X24002233-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141961655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Urban passenger-and-package sharing transportation by e-hailing taxis: A simulation-based pricing analysis in shanghai 电召出租车的城市客运和包裹共享运输：上海的模拟定价分析

IF 6.3 2区工程技术

Transport Policy Pub Date : 2024-07-27 DOI: 10.1016/j.tranpol.2024.07.020

{"title":"Urban passenger-and-package sharing transportation by e-hailing taxis: A simulation-based pricing analysis in shanghai","authors":"","doi":"10.1016/j.tranpol.2024.07.020","DOIUrl":"10.1016/j.tranpol.2024.07.020","url":null,"abstract":"<div><p>This study proposes a framework of an urban passenger-and-package sharing (PPS) system that utilizes e-hailing taxis to transport packages in addition to passengers. We examine the interactions between stakeholders and highlight the role of the pricing strategy in the system, including passenger fare discounts and driver incentives for PPS trips. Higher discounts and incentives stimulate more passengers and taxi drivers, respectively, to participate in the PPS system but possibly limit the profit of the service provider. A multi-agent simulation model is developed to analyze the influences of the pricing strategy on the behaviors of the service provider, passengers, and taxi drivers. The real-world case study demonstrates that the service provider, passengers, and taxi drivers benefit from different combinations of the passenger fare discounts and driver incentives. The pricing strategy could be set up to produce the system optimal (SO) situation that maximizes the total benefit, or win-win situations that simultaneously benefit all stakeholders—the service provider gains a higher profit, passengers enjoy lower travel costs, and taxi drivers have higher incomes when compared to the traditional e-hailing taxi system. The public authority is suggested to provide a subsidy to expand the domain of win-win situations to cover the SO situation, such that the system benefits all stakeholders and obtains the maximum total benefit.</p></div>","PeriodicalId":48378,"journal":{"name":"Transport Policy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141849145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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