Jia-Rong Chen , Na Young Hwan Choi , Jeong-Won Choi , Young-Joon Seo
{"title":"Evaluating efficiency and sustainability in Japanese container ports: Insights for green port management","authors":"Jia-Rong Chen , Na Young Hwan Choi , Jeong-Won Choi , Young-Joon Seo","doi":"10.1016/j.rtbm.2025.101592","DOIUrl":"10.1016/j.rtbm.2025.101592","url":null,"abstract":"<div><div>Ports play a critical role in global trade and logistics, yet their efficiency must be assessed not only by operational performance but also through environmental sustainability metrics. This study evaluates the operational and environmental efficiency of Japan's top ten container ports using data envelopment analysis, combining both slacks-based measures and the undesirable output models. The research results show that Tokyo, Yokohama, and Kobe ports perform best in operational efficiency, with efficiency scores of 1.000; while Tomakomai and Hakata ports have low scores of 0.233 and 0.363, respectively, due to insufficient infrastructure utilization. In terms of environmental efficiency, Kobe and Yokohama ports also perform well, with efficiency values of 1.000, while Tomakomai Port has the lowest environmental efficiency of only 0.084. The result found that high-efficiency ports usually have advanced automation equipment and green infrastructure, while low-efficiency ports face problems of inefficient energy utilization and high emission intensity. The dual efficiency evaluation framework constructed in this research provides port managers and policymakers with a quantitative basis for green port transformation and supports Japan's sustainable port development path planning under the decarbonization goals.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"65 ","pages":"Article 101592"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145885184","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}
{"title":"Machine learning-enabled real-time risk prediction and mitigation in drone-based hazmat delivery","authors":"Ahmed Moussa , Elkafi Hassini , Mohamed Ezzeldin , Wael El-Dakhakhni","doi":"10.1016/j.rtbm.2025.101585","DOIUrl":"10.1016/j.rtbm.2025.101585","url":null,"abstract":"<div><div>Hazardous material (hazmat) transportation presents considerable public safety and regulatory challenges, especially in dense urban environments. While drones are gaining traction as a viable solution for last-mile hazmat delivery, the literature has yet to present a comprehensive framework that integrates real-time risk mitigation with multi-stakeholder consequence assessment. This study addresses this critical gap by introducing a novel drone-based hazmat transportation framework built on two core innovations: the Accident Prediction and Mitigation System (APRiMS) and a multi-dimensional risk prediction suite. APRiMS functions as an autonomous decision-support engine, continuously processing real-time flight, shipment, and environmental data to estimate accident likelihood and initiate mitigation measures. In parallel, the framework incorporates four machine learning models that predict the potential impacts of drone-related incidents on the public, businesses, and customers. These components operate within a closed-loop architecture, wherein risk predictions dynamically inform APRiMS decisions, enabling real-time, consequence-aware operational responses. The proposed framework offers a scalable and intelligent deployment of drones for high-risk logistics.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"65 ","pages":"Article 101585"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145885182","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}
{"title":"Modeling the determinants of bicycle-sharing adoption intention in India: A SEM and ANN synergy","authors":"Nidhi Kathait, Amit Agarwal","doi":"10.1016/j.rtbm.2026.101609","DOIUrl":"10.1016/j.rtbm.2026.101609","url":null,"abstract":"<div><div>Bicycle-sharing has attracted attention worldwide as a smart, sustainable, and active transportation option. This study aims to examine the psychological factors influencing behavioral intention to adopt public bicycle-sharing services (PBSS) in India, where bicycle-sharing is still at a nascent stage. The priori acceptance of PBSS is evaluated to understand the role of the various psychological factors during the initial stage of technology introduction. For this purpose, the technology acceptance model is extended where psychological constructs perceived fun (PF), subjective norm (SN), environmental value (EV), health value (HV), functional value (FV), perceived risk (PR), and transactional assurance (TA) are incorporated in the model, along with the original constructs (i.e., perceived usefulness (PU), perceived ease of use (PEoU) and behavioral intention (BI). A hybrid two-staged Structural Equation Modeling (SEM) - Artificial Neural Network (ANN) approach is proposed for the analysis that allows for both causal relationship assessment and accurate prediction analysis. The results of the SEM-ANN analysis revealed that PU, PF, SN, and FV are the most significant predictors of intention to use PBSS, followed by HV and EV. Surprisingly, neither TA nor PR had a statistically significant impact on BI. However, TA is positively associated with PEoU, while PR negatively predicts it. Nonetheless, PEoU does not have a significant direct impact on behavioral intention to adopt PBSS. The findings of the hybrid approach contribute toward the theory-building of PBSS acceptance at an early stage and thus provide ways in which decision-makers and policymakers can incorporate the findings while promoting PBSS adoption.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"66 ","pages":"Article 101609"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146039355","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}
Marios Giouroukelis, Eleni Mantouka, Eleni I. Vlahogianni
{"title":"Achieving stakeholder consensus in transport: An integrated modelling approach","authors":"Marios Giouroukelis, Eleni Mantouka, Eleni I. Vlahogianni","doi":"10.1016/j.rtbm.2025.101577","DOIUrl":"10.1016/j.rtbm.2025.101577","url":null,"abstract":"<div><div>The study presents an integrated, data-driven Decision Support Tool designed to facilitate consensus-building among multiple stakeholders in traffic management. It moves beyond conventional preference-fusion techniques by offering modular components that can simulate stakeholder opinion interactions prior to formal participation and support the decision-making phases thereafter. The framework explicitly models the steps from initial opinion collection and network construction (via Bayesian Networks) to determination of a shared consensus, incorporating Opinion Dynamics and Consensus Reaching Process models. The common issues of opinion inconsistency and multitude are addressed using a linear optimization and a fuzzy c-means clustering algorithm, respectively. An application of the methodology on a multi-stakeholder traffic management, namely the synchronization of a demand responsive transport (DRT) system to the backbone of the PT network, is presented, using opinion and interaction data elicited from multiple decision-makers from Athens (GR), Lisbon (PT), Manchester (UK) and Rennes (FR), using a structured questionnaire survey. Results indicate that network efficiency is the primary concern for DRT synchronization strategies, with recommendations emphasizing the importance of modelling stakeholder conflicts, coalition formation, and minority influence in consensus building.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"65 ","pages":"Article 101577"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145738995","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}
Minhyung Lee , HanByeol Stella Choi , Sulim Kim , Heeseok Lee
{"title":"Impact of carsharing services on urban car accidents: An antithetic role of driving experience","authors":"Minhyung Lee , HanByeol Stella Choi , Sulim Kim , Heeseok Lee","doi":"10.1016/j.rtbm.2026.101612","DOIUrl":"10.1016/j.rtbm.2026.101612","url":null,"abstract":"<div><div>Carsharing services have gained popularity as part of the sharing economy trend, allowing individuals to share assets and services online. This study explores the impact of access-based consumption services like carsharing on driving behaviors and urban car accidents, drawing from existing literature on consumption patterns. Through a difference-in-differences analysis using data from major carsharing companies, it is found that the introduction of carsharing services has a mixed effect on car accidents, influenced by drivers' experience levels. While accidents involving inexperienced or young drivers tend to increase, those involving experienced drivers remain unaffected. These findings have significance for both theory and management in understanding the dynamics of carsharing's influence on driving habits.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"66 ","pages":"Article 101612"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146039356","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}
{"title":"Economic and logistical performance of refrigerated electric and hydrogen light commercial vehicles. A total cost of ownership and hybrid simulation perspective","authors":"Romeo Danielis , Arsalan Muhammad Khan Niazi , Mariangela Scorrano , Manuela Masutti","doi":"10.1016/j.rtbm.2026.101595","DOIUrl":"10.1016/j.rtbm.2026.101595","url":null,"abstract":"<div><div>The paper investigates whether refrigerated diesel light commercial vehicles (D-LCVs) could be substituted by refrigerated electric LCVs (E-LCVs) or hydrogen LCVs (H2-LCVs), considering both their economic and logistics performances. The economic performance is evaluated via the total cost of ownership (TCO) methodology, while the logistics one is estimated via a multi-agent simulation model. If LCVs are operated in urban contexts, we find that both alternative powertrains exhibit operational parity versus D-LCVs, irrespective of the weather conditions. In terms of TCO, however, only E-LCVs are almost competitive with D-LCVs, while H2-LCVs are by far costlier. If LCVs are used to distribute refrigerated goods in regional contexts (with longer travel distances), E-LCVs show lower logistical efficiency than D-LCVs under normal conditions, further exacerbated in extreme weather, although they have better TCO metrics. On the contrary, H2-LCVs achieved similar logistical efficiency than D-LCVs but continue to show very poor economics.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"66 ","pages":"Article 101595"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145980746","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}
Büşra Yılmaz , Murat Oturakçı , Uğur Eliiyi , Deniz Türsel Eliiyi , Esra Ekinci
{"title":"Dry port site selection in Türkiye: Spatial and optimization-based analysis","authors":"Büşra Yılmaz , Murat Oturakçı , Uğur Eliiyi , Deniz Türsel Eliiyi , Esra Ekinci","doi":"10.1016/j.rtbm.2026.101596","DOIUrl":"10.1016/j.rtbm.2026.101596","url":null,"abstract":"<div><div>Dry ports are a strategic necessity in Türkiye's Aegean Region due to increasing demand and limited port capacity. This study suggests an integrated, sustainability-oriented approach that combines Geographic Information Systems (GIS), Multi-Criteria Decision Making (MCDM) methods, and scenario-based mathematical optimization for dry port location in the Aegean Region of Türkiye. First, 17 spatial and non-spatial criteria derived from expert surveys and literature review were weighted by the Best-Worst Method (BWM). The criteria were transformed into suitability maps in a GIS environment. Second, the candidate areas were assessed with a two-objective optimization model under different scenarios subject to certain constraints. Based on the model results used in the study, suitable areas were identified as Aydın-Karpuzlu, İzmir-Tire, and Denizli-Denizler. The analyses conducted within this study are not limited to spatial analysis. This study, which has the potential to guide strategic decision-making processes, can be considered a very powerful practical tool for decision-makers.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"66 ","pages":"Article 101596"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145941382","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}
{"title":"Dry port development and hinterland air quality: Evidence from dry port developments in China","authors":"Jiahui Li , Sang Yoon Lee , Paul H. Jung","doi":"10.1016/j.rtbm.2026.101631","DOIUrl":"10.1016/j.rtbm.2026.101631","url":null,"abstract":"<div><div>Dry ports serve as critical logistics nodes linking seaports with inland hinterlands, yet their environmental impacts—particularly on urban air quality—remain insufficiently examined. This study investigates the causal relationship between dry port development and urban PM₂.₅ concentrations using data from 29 dry ports across 81 cities in China from 2006 to 2021. Using a Difference-in-Differences (DID) framework, this research quantifies the environmental impacts of dry port operations on PM₂.₅ pollution. However, substantial geographic heterogeneity emerges: pollution reductions are most pronounced in cities located 150–600 km from seaports and in regions with developed railway infrastructure, whereas dry ports beyond 750 km from seaports exhibit adverse environmental impacts. Additionally, environmental benefits prove stronger in less economically developed cities and coastal provinces. Overall, the findings demonstrate that environmental benefits are not inherent to dry port development but depend critically on planning integration, regulatory capacity, and transport system maturity. The study emphasizes the importance of considering environmental benefits in dry port policy design and underscores the need for flexible implementation pathways that reflect differences in regional development stages and transport infrastructure maturity.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"66 ","pages":"Article 101631"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146188571","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}
{"title":"China’s ship visa system and regulatory lifecycle in maritime governance (1952–2017)","authors":"Susheng Zha","doi":"10.1016/j.rtbm.2026.101620","DOIUrl":"10.1016/j.rtbm.2026.101620","url":null,"abstract":"<div><div>This paper employs a historical institutionalism and dynamic cost–benefit analysis (CBA) framework to examine the evolution and eventual abolition of China’s Ship Visa System (SVS) from 1952 to 2017. While existing literature often focuses on discrete regulatory changes, this study provides a longitudinal analysis of a single instrument’s lifecycle, supplemented by post-2017 reform evaluations and in-depth international comparisons. We argue that the SVS evolved from a simple administrative license into a multi-functional regulatory node, central to safety inspection, fee collection, and data aggregation. Our analysis demonstrates that the system’s benefit-to-cost ratio remained positive as long as its ancillary functions—particularly port fee collection—generated significant revenue and operational intelligence. However, the nationwide abolition of port and shipping fees served as a critical juncture, inverting this ratio and leading to the system’s termination as costs (primarily administrative burden and transaction costs) outweighed diminishing benefits. By conducting a systematic comparison between the SVS and the European Union’s River Information Services (RIS), we clarify their similarities, differences, and relative strengths/weaknesses amid maritime digitalization. We also analyze the post-2017 Vessel Entry-Exit Report System (VESREP) as the SVS’s successor, offering cross-temporal insights for global maritime governance. This study theorizes a “regulatory lifecycle model” for maritime governance instruments, positing that sustainability depends on maintaining positive net value amid technological change, policy shifts, and functional unbundling. The research contributes to scholarship on regulatory reform, policy termination, and the political economy of maritime administration.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"66 ","pages":"Article 101620"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146188588","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}
{"title":"Greening business travel in China: Exploring the pathways from corporate sustainable policies to reduced carbon operations footprint with employee consciousness and travel technology adoption","authors":"Chenxi Fan , Abdul Rahman","doi":"10.1016/j.rtbm.2025.101561","DOIUrl":"10.1016/j.rtbm.2025.101561","url":null,"abstract":"<div><div>The research aims to elucidate the impact of corporate sustainable policies on the reduction of carbon footprint within the business travel sector, with a focus on the mediating role of employee consciousness and the moderating influence of travel technology adoption. A survey-based, time-lagged study was conducted, drawing on responses from employees across various industries engaged in corporate travel. Findings suggest that corporate sustainable policies significantly contribute to the reduction of carbon footprint when employees exhibit high levels of environmental consciousness. Furthermore, the adoption of travel technologies was found to enhance this relationship, albeit differentially across various levels of technology integration. The study's implications emphasize the importance of fostering employee environmental consciousness and investing in travel technology for businesses aiming to realize their sustainability objectives. These insights have practical ramifications for corporate policy formulation, suggesting a strategic alignment of human resource initiatives with sustainability goals to amplify environmental performance.</div></div>","PeriodicalId":47453,"journal":{"name":"Research in Transportation Business and Management","volume":"65 ","pages":"Article 101561"},"PeriodicalIF":4.4,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145841250","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}