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Operations and Supply Chain Management Commons™

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2019

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Articles 31 - 60 of 200

Full-Text Articles in Operations and Supply Chain Management

The Tumultuous World Of Global Maritime Transportation: A Cautionary Tale For Supply Chain Managers, Kent N. Gourdin Nov 2019

The Tumultuous World Of Global Maritime Transportation: A Cautionary Tale For Supply Chain Managers, Kent N. Gourdin

Journal of Transportation Management

The past five years have seen unprecedented changes transform the way goods are moved around the world. The expanded Panama Canal now permits larger vessels as well as simultaneous transits in each direction. Coincidently, steamship lines began purchasing a new generation of bigger ships, forcing ports in the United States to make very large investments in new infrastructure. When examined within the context of other environmental events impacting global trade, the total effect has been to put the maritime industry into a state of flux. This paper will examine these and other important issues before offering conclusions intended to help …


Full Issue (29.2, Winter 2019), Journal Of Transportation Management Editors Nov 2019

Full Issue (29.2, Winter 2019), Journal Of Transportation Management Editors

Journal of Transportation Management

No abstract provided.


B-Line Sustainable Urban Delivery: Can Last-Mile Bicycle Delivery Survive The E-Commerce Minefield?, Madeleine Pullman, Jacen Greene, Wanying Shi, Stephan Kaplan Nov 2019

B-Line Sustainable Urban Delivery: Can Last-Mile Bicycle Delivery Survive The E-Commerce Minefield?, Madeleine Pullman, Jacen Greene, Wanying Shi, Stephan Kaplan

Business Faculty Publications and Presentations

As the population of cities in the western United States continues to boom, the demand for retail and wholesale food has followed suit. To deal with the accompanying increase in traffic and congestion from population and business growth, the city of Portland planned to increase bikeways and reduce the use of single-occupant vehicles to less than 30% of total commuters by 2026. Despite efforts to decrease dependence on vehicles, traffic congestion in Portland
continued to increase, and traditional vehicle delivery in the urban area became less and less efficient. As ride-sharing services and online retailers increased their presence in the …


Perceived Fit Between Green Is And Green Scm: Does It Matter?, Zhaojun Yang, Jun Sun, Yali Zhang, Yin Wang Nov 2019

Perceived Fit Between Green Is And Green Scm: Does It Matter?, Zhaojun Yang, Jun Sun, Yali Zhang, Yin Wang

Information Systems Faculty Publications

From a task-technology fit perspective, green SCM and green IS are likely to have synergistic effects on corporate sustainability. Yet, the exact mechanisms through which their perceived alignment by employees may exert influences on organizational performances are unclear. This study captures potential enablement and coverage routes at different development stages of sustainability with fit-as-mediation and fit-as-moderation, respectively. The results based on the observations collected from more than 400 organizations in the USA and China suggest that the perceived fit gradually shifts from a moderator role to a mediator role as the two green endeavors integrate with each other.


A Demand And Supply Game Exploring Global Supply Chains, Bei Hong Nov 2019

A Demand And Supply Game Exploring Global Supply Chains, Bei Hong

Research Collection School Of Economics

In this article, the author describes a classroom experiment in which participants make decisions to achieve the lowest-cost production. Student volunteers acting as smartphone companies are provided with confidential information representing their own cost of production and are asked to make trade decisions to form a supply chain at the lowest possible cost. This interactive classroom experiment facilitates an understanding and appreciation of the basic demand and supply model. Students also explore the motivations, facilitators, and impediments of global supply chains. Suggestions are made to expand the game by incorporating more sophisticated models of the global supply chain, and also …


The Business Case For Industrial Safety: Revealing The Comprehensive Value Of Ergonomic Investments For Manufacturing Enterprises In Industry 4.0, Shane Stan Oct 2019

The Business Case For Industrial Safety: Revealing The Comprehensive Value Of Ergonomic Investments For Manufacturing Enterprises In Industry 4.0, Shane Stan

Honors Program: Senior Projects (Public)

How can today’s manufacturing enterprises construct, implement, and optimize modern safety initiatives in a manner that will present maximum return on investment and facilitate enterprise growth? Furthermore, how can these manufacturers assure individual ergonomic investments become part of a larger strategy to facilitate organizational change in safety? This work addresses these questions by placing industrial ergonomics in a business improvement context which comprehensively presents the financial returns and growth opportunities poised by modern safety initiatives. Additionally, to further strengthen the business case for industrial safety, an ergonomic action planning framework is established to guide the creation of holistic safety programs …


Data-Driven Predictive Maintenance Scheduling Policies For Railways, Pedro Cesar Lopes Gerum, Ayca Altay, Melike Baykal-Gürsoy Oct 2019

Data-Driven Predictive Maintenance Scheduling Policies For Railways, Pedro Cesar Lopes Gerum, Ayca Altay, Melike Baykal-Gürsoy

Supply Chain Management

Inspection and maintenance activities are essential to preserving safety and cost-effectiveness in railways. However, the stochastic nature of railway defect occurrence is usually ignored in literature; instead, defect stochasticity is considered independently of maintenance scheduling. This study presents a new approach to predict rail and geometry defects that relies on easy-to-obtain data and integrates prediction with inspection and maintenance scheduling activities. In the proposed approach, a novel use of risk-averse and hybrid prediction methodology controls the underestimation of defects. Then, a discounted Markov decision process model utilizes these predictions to determine optimal inspection and maintenance scheduling policies. Furthermore, in the …


A Data Mining Approach To Building A Predictive Model Of Low-Cost Carriers' Presence In The U.S. Domestic Routes, Canh Nguyen, John E. Deaton, Nurettin Dinler Oct 2019

A Data Mining Approach To Building A Predictive Model Of Low-Cost Carriers' Presence In The U.S. Domestic Routes, Canh Nguyen, John E. Deaton, Nurettin Dinler

International Journal of Aviation, Aeronautics, and Aerospace

The purpose of the study was to build the predictive model of the presence of U.S. low-cost carriers (LCCs) in the domestic network structure. SEMMA (Sample, Explore, Modify, Model, and Assess) schematic in data mining was followed and employed as the primary methodological procedure. Data in the period of 1Q2016-1Q2018 were extracted from the Bureau of Transportation Statistics (DB1B database) and reconstructed to form predictors. Stepwise logistic regression showed a significant predictive performance compared to decision tree technique in terms of fitting measures, which was then used as the concluding model. Significant predictors included: (1) Market concentration positively related with …


Tls Newsletter, Fall 2019, Unf Transportation And Logistics Society Oct 2019

Tls Newsletter, Fall 2019, Unf Transportation And Logistics Society

Transportation & Logistics Society Newsletter

Inside the Newsletter: Upcoming Fall Events. 18th Annual Hubbard House Holiday Drive. President's Corner.


How To Optimize Storage Classes In A Unit-Load Warehouse, Marcus Ang, Yun Fong Lim Oct 2019

How To Optimize Storage Classes In A Unit-Load Warehouse, Marcus Ang, Yun Fong Lim

Research Collection Lee Kong Chian School Of Business

We study a problem of optimizing storage classes in a unit-load warehouse such that the total travel cost is minimized. This is crucial to the operational efficiency of unit-load warehouses, which constitute a crit- ical part of a supply chain. We propose a novel approach called the FB method to solve the problem. The FB method is suitable for general receiving-dock and shipping-dock locations that may not coincide. The FB method first ranks the locations according to the frequencies that they are visited, which are estimated by a linear program based on the warehouse’s layout as well as the products’ …


تقييم مستوى جودة الخدمات التعليمية في المدارس الاهلية وفق انموذج Servqual دراسة تحليلية لآراء الإداريين والتدريسيين في عينة من مدارس الموصل الاهلية, عادل محمد عبد الله الطائي, فراس فيصل سلو Sep 2019

تقييم مستوى جودة الخدمات التعليمية في المدارس الاهلية وفق انموذج Servqual دراسة تحليلية لآراء الإداريين والتدريسيين في عينة من مدارس الموصل الاهلية, عادل محمد عبد الله الطائي, فراس فيصل سلو

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


اثر الوعي الضريبي في زيادة العوائد الضريبية دراسة تحليلية في الهيئة العامة للضرائب فرع الديوانية, علي غانم شاكر, كرار حاتم عطية Sep 2019

اثر الوعي الضريبي في زيادة العوائد الضريبية دراسة تحليلية في الهيئة العامة للضرائب فرع الديوانية, علي غانم شاكر, كرار حاتم عطية

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


دور بطاقة العلامات المتوازنة والمقارنة المرجعية في تحسين الاداء بحث تطبيقي في محطات انتاج الطاقة الكهربائية في العراق, عصام حميد الشايع, ستار جبار مبيد الاعاجيبي Sep 2019

دور بطاقة العلامات المتوازنة والمقارنة المرجعية في تحسين الاداء بحث تطبيقي في محطات انتاج الطاقة الكهربائية في العراق, عصام حميد الشايع, ستار جبار مبيد الاعاجيبي

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


تدقيق اداء الاجهزة الرقابية ودوره في تحسين الخدمات الصحية بحث تطبيقي في احدى الشركات العامة لتسويق الادوية والمستلزمات الطبية, عقيل دخيل كريم الاعاجيبي, عقيل جابر كاظم, وعد هادي عبد الحساني Sep 2019

تدقيق اداء الاجهزة الرقابية ودوره في تحسين الخدمات الصحية بحث تطبيقي في احدى الشركات العامة لتسويق الادوية والمستلزمات الطبية, عقيل دخيل كريم الاعاجيبي, عقيل جابر كاظم, وعد هادي عبد الحساني

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


تطبيق تقنية بطاقة العلامات المتوازنة في تقويم الاداء الاستراتيجي دراسة تطبيقية في مصنع اطارات الديوانية للمدة 2016-2017, صلاح مهدي جواد الكواز, علي تحسين كاظم الخفاجي Sep 2019

تطبيق تقنية بطاقة العلامات المتوازنة في تقويم الاداء الاستراتيجي دراسة تطبيقية في مصنع اطارات الديوانية للمدة 2016-2017, صلاح مهدي جواد الكواز, علي تحسين كاظم الخفاجي

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


قياس مستوى الافصاح عن التعهيد الخارجي لتكنولوجيا المعلومات وعلاقته بجودة التقارير في المنشآت العراقية دراسة حالة في مصرف الخليج التجاري, فارس عبد الزهره عبد الحسين, ابراهيم جعفر حسين Sep 2019

قياس مستوى الافصاح عن التعهيد الخارجي لتكنولوجيا المعلومات وعلاقته بجودة التقارير في المنشآت العراقية دراسة حالة في مصرف الخليج التجاري, فارس عبد الزهره عبد الحسين, ابراهيم جعفر حسين

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


دور المرونة الاستراتيجية في تعزيز الاداء الابداعي, صالح عبد الرضا رشيد Sep 2019

دور المرونة الاستراتيجية في تعزيز الاداء الابداعي, صالح عبد الرضا رشيد

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


أدارة الأرباح في المصارف الخاصة وأثرها على القيمة السوقية بحث تطبيقي على المصارف الخاصة المدرجة في سوق العراق للأوراق المالية, عباس فاضل علي Sep 2019

أدارة الأرباح في المصارف الخاصة وأثرها على القيمة السوقية بحث تطبيقي على المصارف الخاصة المدرجة في سوق العراق للأوراق المالية, عباس فاضل علي

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


العلاقة بين الابلاغ المالي والانصاف في العرض واثرها في تعزيز جودة المعلومات المحاسبية دراسة تطبيقية في عينة من الشركات الصناعية العراقية المدرجة في سوق العراق للأوراق المالية, غسان علي العبادي Sep 2019

العلاقة بين الابلاغ المالي والانصاف في العرض واثرها في تعزيز جودة المعلومات المحاسبية دراسة تطبيقية في عينة من الشركات الصناعية العراقية المدرجة في سوق العراق للأوراق المالية, غسان علي العبادي

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


قياس القيمة العادلة للموجودات الثابتة على وفق معيار الابلاغ المالي الدولي Ifrs13 دراسة تطبيقية على الشركة العامة للصناعات الصوفية, صفا مهدي راجي, باسم عبد الله كاظم, علي كريم محمد Sep 2019

قياس القيمة العادلة للموجودات الثابتة على وفق معيار الابلاغ المالي الدولي Ifrs13 دراسة تطبيقية على الشركة العامة للصناعات الصوفية, صفا مهدي راجي, باسم عبد الله كاظم, علي كريم محمد

Muthanna Journal of Administrative and Economics Sciences

No abstract provided.


Risks And Opportunities In The Fourth Industrial Revolution, Michael Gravier Sep 2019

Risks And Opportunities In The Fourth Industrial Revolution, Michael Gravier

Marketing Department Faculty Journal Articles

We are entering new territory where, to succeed, we must fundamentally understand how we as human beings think about our world and our relation to our technology.


Ma In Supply Chains, Joanna Burkhardt Sep 2019

Ma In Supply Chains, Joanna Burkhardt

Library Impact Statements

No abstract provided.


Warehousing And Distribution Systems Psa 505, Andree Rathemacher Sep 2019

Warehousing And Distribution Systems Psa 505, Andree Rathemacher

Library Impact Statements

No abstract provided.


Procurement And Supplier Management Psa 506, Andree Rathemacher Sep 2019

Procurement And Supplier Management Psa 506, Andree Rathemacher

Library Impact Statements

No abstract provided.


International Transportation Management Psa 503, Andree Rathemacher Sep 2019

International Transportation Management Psa 503, Andree Rathemacher

Library Impact Statements

No abstract provided.


Supply Chain Analytics And Data Mining Psa 504, Andree Rathemacher Sep 2019

Supply Chain Analytics And Data Mining Psa 504, Andree Rathemacher

Library Impact Statements

No abstract provided.


Supply Chain Network Design Psa 508, Andree Rathemacher Sep 2019

Supply Chain Network Design Psa 508, Andree Rathemacher

Library Impact Statements

No abstract provided.


Lean Six Sigma Innovation Protocols Psa 509, Andree Rathemacher Sep 2019

Lean Six Sigma Innovation Protocols Psa 509, Andree Rathemacher

Library Impact Statements

No abstract provided.


Cost Stickiness And Supply Chain Bargaining Power, Binghao (Jimmy) Zhao Sep 2019

Cost Stickiness And Supply Chain Bargaining Power, Binghao (Jimmy) Zhao

Dissertations, Theses, and Capstone Projects

Given the essential role of supply chains in the economy, furthering our understanding of the interactions between trade partners is important. In this paper, I study the relation between cost stickiness and bargaining power over supply chain partners. I document evidence consistent with the argument that firms wield supply chain bargaining power to avoid cost stickiness by shifting high adjustment costs onto their trade partners. In particular, I show that the level of SG&A and COGS stickiness is negatively associated with firms’ bargaining power over their suppliers and customers. My results are robust to using industry competition as an alternative …


Effects Of Rescheduling On Patient No-Show Behavior In Outpatient Clinics, Jiayi Liu, Jingui Xie, Kum Khiong Yang, Zhichao Zheng Sep 2019

Effects Of Rescheduling On Patient No-Show Behavior In Outpatient Clinics, Jiayi Liu, Jingui Xie, Kum Khiong Yang, Zhichao Zheng

Research Collection Lee Kong Chian School Of Business

We study the effects of rescheduling on no-show behavior in an outpatient appointment system for both new and follow-up patients. Previous literature has primarily focused on new patients and investigated the role of waiting time on no-show probability. We offer a more nuanced understanding of this costly phenomenon. Using comprehensive clinical data, we demonstrate that for follow-up patients, their no-show probability decreases by 10.9 percentage points if their appointments were rescheduled at their own request, but increases by 6.2 percentage points if they were rescheduled by the clinic. New patients, in contrast, are more concerned about waiting time and less …