Transportation Journal最新文献_第2页

An On-Demand Dynamic Taxi Crowdshipping Model for Urban Parcel Delivery 城市包裹配送的按需动态出租车拥挤运输模型

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2023-04-01 DOI: 10.5325/transportationj.62.2.0177

Amirhossein Baghestani, S. Najafabadi, Mahdieh Allahviranloo

引用次数: 0

A Review of the Proximity Literature: Supply Chain's Missing Link 供应链缺失环节：邻近性文献综述

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2023-04-01 DOI: 10.5325/transportationj.62.2.0209

Juan David Cortes

引用次数: 0

Consumer Reactions to Incidents within a Retailer's Supply Chain: A Collective Reputations Perspective 零售商供应链中消费者对事件的反应:一个集体声誉的视角

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2023-04-01 DOI: 10.5325/transportationj.62.2.0101

R. Overstreet, D. Cantor, R. Laczniak

{"title":"Consumer Reactions to Incidents within a Retailer's Supply Chain: A Collective Reputations Perspective","authors":"R. Overstreet, D. Cantor, R. Laczniak","doi":"10.5325/transportationj.62.2.0101","DOIUrl":"https://doi.org/10.5325/transportationj.62.2.0101","url":null,"abstract":"Abstract:Prior research has demonstrated that a horizontal reputation commons is shared across the breadth of an industry. However, less is known about the existence of a vertical reputation commons among supply chain members. The purpose of this consumer-centric study is to examine the spillover effect of an upstream incident in the supply chain on consumer perceptions of a retailer's reputation and consumer repatronage intention. Specifically, this study explores two factors that may impact consumer perceptions: location of the incident within the retailer's supply chain and the severity of the incident. Study 1 tests the spillover effect on the retailer's reputation and repatronage intention using a two-tier supply chain and two relative extremes of severity. Study 2 examines how a retailer through messaging could dampen the spillover effect following an upstream incident. Our findings provide insight regarding when and how consumer perceptions regarding a retailer's reputation may change following an incident in the retailer's supply chain and how those perceptions can be influenced by effective messaging. Collectively, our results offer initial theoretical insights into the concept of a supply chain (vertical) reputation commons.","PeriodicalId":46529,"journal":{"name":"Transportation Journal","volume":"62 1","pages":"101 - 143"},"PeriodicalIF":2.3,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46043250","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 Comparison of Three Popular Routing Policies for Lift-truck Order Picking 三种常用的叉车订单拣选路径策略的比较

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2023-01-01 DOI: 10.5325/transportationj.62.1.0079

Vitaly Brazhkin, William J. Rose

引用次数: 0

Rehabilitating Locks and Dams in the Upper Mississippi Waterway Through PPP: A New Business Model 通过PPP修复密西西比河上游水道的水闸和水坝:一种新的商业模式

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2023-01-01 DOI: 10.5325/transportationj.62.1.0043

Yoshinori Suzuki

{"title":"Rehabilitating Locks and Dams in the Upper Mississippi Waterway Through PPP: A New Business Model","authors":"Yoshinori Suzuki","doi":"10.5325/transportationj.62.1.0043","DOIUrl":"https://doi.org/10.5325/transportationj.62.1.0043","url":null,"abstract":"Abstract:Many supply chains rely on barge transportation along the Upper Mississippi waterway system. However, locks and dams that enable traffic flows through the waterway system are aging and causing disruptions frequently, bringing considerable financial damages to shippers. Cost of the major system rehabilitation is estimated to be over $1 billion, and the prospects for getting such a large funding from the government are bleak. Public-private partnership (PPP) based on the conventional business model that requires collecting end-user fees to provide revenue to the participating private firms has been proposed, but not implemented due to the regulatory barriers that forbid the collection of user fees. This study proposes a new PPP business model that does not require collecting user fees. This model seeks to attract funding from shippers in exchange for reducing their financial losses due to frequent system disruptions. We describe the model concept and examine its effectiveness by performing a series of analyses that combine analytical, econometric, and simulation techniques. Results show that the proposed model is not only viable, but also financially attractive to shippers if the invested amount is optimal, allowing them to reduce supply chain disruptions considerably while also achieving sizable investment returns.","PeriodicalId":46529,"journal":{"name":"Transportation Journal","volume":"62 1","pages":"43 - 78"},"PeriodicalIF":2.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42876734","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

Collaboration in Publication: Can We Practice What We Preach? 出版合作:我们能言行一致吗?

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2023-01-01 DOI: 10.5325/transportationj.62.1.0001

Y. Jin, David Swanson, Bryan Ashenbaum

引用次数: 0

A Modernized Framework for Transportation Decision-Making in a Hyper-Integrated Global Supply Chain Environment 高度整合的全球供应链环境下的现代化交通决策框架

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2023-01-01 DOI: 10.5325/transportationj.62.1.0016

Thomas J. Goldsby, Thu Trang Hoang, T. Stank, J. E. Bell

{"title":"A Modernized Framework for Transportation Decision-Making in a Hyper-Integrated Global Supply Chain Environment","authors":"Thomas J. Goldsby, Thu Trang Hoang, T. Stank, J. E. Bell","doi":"10.5325/transportationj.62.1.0016","DOIUrl":"https://doi.org/10.5325/transportationj.62.1.0016","url":null,"abstract":"Abstract:At the turn of the century, firms struggled to make transportation decisions in increasingly integrated supply chains that routinely stretched around the world. In \"A Framework for Transportation Decision Making in an Integrated Supply Chain\" (Supply Chain Management: An International Journal 5 [2]: 71–77) T. P. Stank and T. J. Goldsby proposed an original transportation decision-making framework to address the need. The framework is cited over 250 times in the academic literature and referenced by firms seeking to optimize cost-service tradeoffs in an environment characterized by higher levels of market freedoms, service innovation, and supply chain collaboration. Since the year 2000, though, the digital revolution, customer expectations, and supply chain resilience concerns have given rise to new demands for transportation decision-making, with operations residing in a hyper-integrated and further globally entrenched state. Therefore, we revisit Stank and Goldsby's original framework to review major transportation decision areas and devise contemporary mechanisms to address the modern business environment. Our framework highlights the rapid and interdependent nature of today's corporate transportation decisions to help firms tackle current business needs and long-term strategic interests. We also seek to illuminate prospective avenues for research endeavor.","PeriodicalId":46529,"journal":{"name":"Transportation Journal","volume":"62 1","pages":"16 - 42"},"PeriodicalIF":2.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70918945","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

Antecedents of Spot and Contract Freight Mix in the Truckload Sector 卡车运输行业现货和合同货运组合的先决条件

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2022-11-21 DOI: 10.5325/transportationj.61.4.0331

Ming Li, Yemisi Bolumole, Jason W. Miller

{"title":"Antecedents of Spot and Contract Freight Mix in the Truckload Sector","authors":"Ming Li, Yemisi Bolumole, Jason W. Miller","doi":"10.5325/transportationj.61.4.0331","DOIUrl":"https://doi.org/10.5325/transportationj.61.4.0331","url":null,"abstract":"Abstract:Truckload carriers face tradeoffs in their effort to build their freight networks from combinations of spot market and contract shipments. These tradeoffs exist because contract freight provides loose volume guarantees but lower linehaul rates, whereas spot freight commands higher linehaul rates while being more stochastic in nature. The issue of carriers’ mix of spot market and contract freight, while of utmost importance in practice, has received limited theoretical and empirical attention. Drawing on dynamic transaction cost theory, we develop middle-range theory that explains why carrier traits such as size and use of team drivers as well as characteristics of the freight markets in which they are embedded impact carriers’ reliance on spot market instead of contract freight. To test our theory, we rely on archival survey data collected by CarrierLists, a firm that specializes in compiling and disseminating motor-carrier information. Our econometric estimates corroborate our theory and remain after robustness testing. Apart from extending theory regarding dynamic transaction costs, our findings have important implications for carriers, brokers, and shippers.","PeriodicalId":46529,"journal":{"name":"Transportation Journal","volume":"61 1","pages":"331 - 368"},"PeriodicalIF":2.3,"publicationDate":"2022-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44890573","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: 3

How Much Did That Cost? A Call for Improved Transportation Cost Transparency 那花了多少钱？呼吁提高运输成本透明度

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2022-11-21 DOI: 10.5325/transportationj.61.4.0315

David Swanson, Y. Jin, Bryan Ashenbaum

{"title":"How Much Did That Cost? A Call for Improved Transportation Cost Transparency","authors":"David Swanson, Y. Jin, Bryan Ashenbaum","doi":"10.5325/transportationj.61.4.0315","DOIUrl":"https://doi.org/10.5325/transportationj.61.4.0315","url":null,"abstract":"Abstract:In 2021 business logistics costs in the United States were 8 percent of the nation’s GDP. However, significant discrepancies exist between aggregated transportation costs and those recorded at the firm level. Under generally accepted accounting principles (GAAP)—a standard for publicly traded companies in the United States must abide—transportation costs are generally recognized as direct expenditure on transportation services, such as when firms pay a carrier for transporting freight. On the other hand, expense items such as fuel, driver wages, leases on transportation equipment are instead broadly grouped under operating expenses despite their specific transportation purposes. In doing so, these expenses that are typically recorded internally as transportation costs are obfuscated to investors, scholars, or other users of financial statements filed along with company quarterly and annual reports. As recent supply chain disruptions due to both natural (e.g., pandemic) and manmade (e.g., foreign conflicts) causes have highlighted, there is an urgent need for various stakeholders to be able to evaluate firm logistics and transportation strategy with better salience. To that end, improved transportation cost visibility is urgently needed. Therefore, our objective is to provide a research agenda for academics to broach the subject of transportation cost transparency.","PeriodicalId":46529,"journal":{"name":"Transportation Journal","volume":"61 1","pages":"315 - 330"},"PeriodicalIF":2.3,"publicationDate":"2022-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42679720","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

Order Batching and the Bullwhip Effect Reduction in a Cross-Docking Strategy 交叉对接策略中订单批量与牛鞭效应的减小

IF 2.3 4区工程技术

Transportation Journal Pub Date : 2022-11-21 DOI: 10.5325/transportationj.61.4.0369

Yassine Benrqya

引用次数: 0