Operations and Supply Chain Management Commons^™

Outsourcing Aircraft Maintenance And Related Safety Implications, Rajee Olaganathan Ph.D., Mark Miller Ed.D., Bettina M. Mrusek Ph.D.

National Training Aircraft Symposium (NTAS)

The U.S aviation industry faced severe financial losses after the 9/11 incident. The financial loss that occurred between 2000 and 2009 in the U.S. alone was $54 billion dollars. One of the operational strategies adopted by air carriers to overcome this hurdle was to outsource aircraft maintenance. Initially, this was accomplished in both home and off-shore locations. Unionized labor relations in the US ultimately forced these organizations to outsource to non-unionized labor sources in foreign countries. However, due to the upsurge in accidents and incidents that resulting from maintenance failures, the concept of outsourcing maintenance became a subject of debate …

Pilot-Supply Sustainability—Standards, Outreach, And Mentoring, Paul Ryder

National Training Aircraft Symposium (NTAS)

Flight training organizations in North America are experiencing strong student interest in flight training and a career as a professional pilot. In addition, airlines have introduced successful recruitment and retention programs. Experience has shown that most staffing challenges are successfully resolved by improving the work/life balance, pay, and career-progression offerings.

In addition to strategies used to address pilot-supply, the entire pathway from student pilot to line-pilot should be viewed as an ecosystem. This ecosystem must maintain the resiliency and capacity to train and certify future generations of pilots and adapt to market needs and swings.

Industry must be cognizant of …

Too Good To Eat? Cosmetic Standards And Waste In Agricultural Supply Chain, Jiahui Xu

Dissertations and Theses Collection (Open Access)

There is a significant amount of food wasted at the farm level due to high cosmetic standards adopted by retailers. We examine the economic incentives for retailers to adopt such high cosmetic standards and their impact on food loss. We build a sequential game between a retailer and a farmer, where the retailer signs a contract with the farmer specifying both the wholesale price and cosmetic quality standard. By adopting high cosmetic standards, retailers can motivate farmers to exert a higher effort to improve the cosmetic quality, e.g., using better seeds and applying more pesticides. As for the drivers of …

Traffic Congestion In F.C.T: Demand And Supply Approach, Ibrahim Abdul, Salihu Habibu Mohammed Gani, Ibrahim G. Umaru

Bullion

This study examined traffic congestion in Abuja metropolis, F.C.T.- Nigeria using demand and supply approach. The study adopted survey research design. Primary data was collected using questionnaires. Descriptive statistics was used to analysed the data with the aid of tables and graphs. It was discovered that as a road reaches its capacity, each additional vehicle imposes more total delay on others than they bear, resulting in excessive traffic volumes. Congestion is mainly due to the intensive use of automobiles, whose ownership has spread massively in the F.C.T. in recent decades. The study revealed that traffic congestion causes serious consequences in …

Undergraduate Pilot Training Attrition: An Analysis Of Individual And Class Composition Component Factors, Christina M. Akers

Theses and Dissertations

The Air Force is working hard to reduce the shortage of nearly 2,000 pilots that threatens the Air Force’s core mission. Officials have focused on increasing retention and training throughput. Despite this, the first Pilot Training Next class graduated in August of 2018 with 13 of the initial 20 students (65.5% graduation rate). The purpose of this research is to explore attrition reduction by understanding how class composition of individual abilities and personalities affects the class graduation rate. Using AFOQT scores, SDI+ scores, PCSM scores, flight hours, and college GPAs, correlations were studied and a simple linear regression was run …

Inherent Jeopardy Of Performance Based Contracting Metrics: A Simulation Experiment, Daniel Cherobini

Theses and Dissertations

There is a growing trend across the world to adopt Performance Based Contracting strategies to support logistics systems. Using these policies, contract payments are strongly related to the performance achieved compared to prespecified metrics. However, managers are not always confident on what are the most suitable performance goals to use in these agreements. As a consequence, contractors struggle to deliver the desired performance results, while aircraft fleets experience an increase in support costs. And when the results are inadequate, leaders are tempted to impose even more performance targets to contractors, willing to exercise more control over the support organization. In …

When The Bank Comes To You: Branch Network And Customer Omnichannel Banking Behavior, Mi Zhou, Dan Geng, Vibhanshu Abhishek, Beibei Li

Research Collection School Of Computing and Information Systems

Banks today have been increasingly reducing their physical presence and redirecting customers to digital channels, and yet, the consequences of this strategy are not well studied. This paper investigates the effects of banks' branch network changes (i.e., branch openings and branch closures) on customer omnichannel banking behavior. Using approximately 0.85 million (33 months') anonymized individual-level banking transactions from a large commercial bank in the United States, this paper shows the asymmetric effects of branch openings and branch closures on customer omnichannel banking behavior. In particular, we find that branch openings increase customers' branch transactions; however, the first branch opening leads …

Vehicle Routing Problem For Multi-Product Cross-Docking, Aldy Gunawan, Audrey Tedja Widjaja, Benjamin Gan, Vincent F. Yu, Panca Jodiawan

Research Collection School Of Computing and Information Systems

Cross-docking is a logistic technique that can reduce costs occurred in a supply chain network while increasing the flow of goods, thus shortening the shipping cycle. Inside a cross-dock facility, the goods are directly transferred from incoming vehicles to outgoing vehicles without storing them in-between. Our research extends and combines this cross-docking technique with a well-known logistic problem, the vehicle routing problem (VRP), for delivering multiple products and addresses it as the VRP for multi-product cross-docking (VRP-MPCD). We developed a mixed integer programming model and generated two sets of VRP-MPCD instances, which are based on VRPCD instances. The instances are …

The Future Of Electronics Consumption And The Role Of The Sustainable Consumer, Jennifer D. Henderson

AMTP Proceedings 2020

The Future of Electronics Consumption and the Role of the Sustainable Consumer

Jennifer D. Henderson

University of South Alabama

ABSTRACT

A recent area of ethical, environmental, and social responsibility concern is in regard to smartphones and related electronic devices. Specifically, these products have been linked to generating large quantities of electronic waste (e-waste) and are increasingly produced under questionable working conditions. These social and environmental impacts can potentially be mitigated through the adoption of sustainably produced devices. However, although we are years into the modern sustainability movement, there still exists an attitude-behaviors gap where many consumers report that they are …

Resources, Recycling, Regulations, And Reputation: A Case Study Comparison Of Operations Sustainability Techniques, Alan D. Smith

Atlantic Marketing Association Proceedings

No abstract provided.

From Suspicion To Sustainability In Global Supply Chains, Robert C. Bird, Vivek Soundararajan

Texas A&M Law Review

Global supply chains power 80% of world trade, but also host widespread environmental, labor, and human rights abuses in developing countries. Most scholarship focuses on some form of sanction to motivate supply chain members, but we propose that the fundamental problem is not insufficient punishment, but a lack of trust. Fickle tastes, incessant demands for lower prices, and spot market indifference force suppliers into a constant struggle for economic survival. No trust can grow in such an environment, and few sustainability practices can take meaningful root. Responding to multiple calls for scholarship in the supply chain literature, we propose a …

Economic And Environmental Implications Of Biomass Commercialization In Agricultural Processing, Bin Li, Onur Boyabatli, Buket Avci

Research Collection Lee Kong Chian School of Business

Motivated by the agricultural industries, this paper studies the economic and environmental implications of biomass commercialization; that is, converting organic waste into a saleable product, from the perspective of a processor that uses a commodity input to produce both a commodity output and biomass. We characterize the economic value of biomass commercializa- tion and examine how input and output spot price uncertainties affect this value. Using a model calibration, we find that lower input spot price variability or higher output spot price variabil- ity or correlation between the two spot prices increases this value for a typical palm oil mill. …

Strategic Intent Of Obor: Enhancing Energy Supply Resilience, Loon Ching Tang, Joyce M. W. Low

Research Collection Lee Kong Chian School Of Business

Since the launch of the One Belt, One Road (OBOR) initiative in 2015, China has announced its intention to invest in major infrastructure projects to promote trade and co-operation with its trading partners along OBOR. This paper examines the current level of trading and key projects underway along OBOR so as to provide insights to understand its strategic intent. In particular, a network model is constructed to analyze the impact to China current and future demand for energy under various conditions especially during prolonged periods of supply uncertainties. Since these key projects are closely connected to the current and proven …

Challenges Of International Development Projects In Yemen: Perspective Of Public Work Project, Mohammed Lashuel Hassan Mohammed

Student Works (2020-2029)

International development projects are public projects that are created to support the economy and people’s life needs, mostly these types of projects target developing countries. These types of projects face challenges more than other projects due to many reasons. Accordingly, this research aims to explore the challenges that face international development projects in Yemen and conducted by the Public Work Project and highlight the most significant issues that face ID project as well to overcome these challenges. This research adopted the qualitative method by conducting ten semi-structured interviews with the PWP team and others stakeholders. The interview technique was selected …

Back Matter, Journal Of Transporation Management Editors

Journal of Transportation Management

No abstract provided.

Machine Learning In Manufacturing: Review, Synthesis, And Theoretical Framework, Ajit Sharma, Zhibo Zhang, Rahul Rai

Business Administration Faculty Research Publications

There has been a paradigmatic shift in manufacturing as computing has transitioned from the programmable to the cognitive computing era. In this paper we present a theoretical framework for understanding this paradigmatic shift in manufacturing and the fast evolving role of artificial intelligence. Policy, Strategic and Operational implications are discussed. Implications for the future of strategy and operations in manufacturing are also discussed. Future research directions are presented.

Front Matter, Journal Of Transporation Management Editors

Journal of Transportation Management

No abstract provided.

Journal Of Transportation Management Vol. 30 No. 2 Full Issue, Journal Of Transporation Management Editors

Journal of Transportation Management

No abstract provided.

Opposites Attract: Impact Of Background Color On Effectiveness Of Emotional Charity Appeals, Choi Jungsil, Yexin Jessica Li, Priyamvadha Rangan, Bingqin Yin, Surendra N. Singh

2020 Faculty Bibliography

The present work utilizes research on context effects and color psychology to investigate how background color can enhance the effectiveness of positive and negative charity appeals. Five experiments measuring both actual donations and donation intention examine the hypothesis that a negative charity appeal against an orange (vs. blue) background and a positive charity appeal against a blue (vs. orange) background will increase donations. We propose that this is because blue and orange colors are incongruous with positive and negative charity appeals, respectively, due to the affective valences of the appeals and the perceptions of warmth and coldness cued by the …

Effect Of User Involvement In Supply Chain Cloud Innovation: A Game Theoretical Model And Analysis, Yun Chen, Lian Duan, Weiyong Zhang

Information Technology & Decision Sciences Faculty Publications

Cloud innovation has become increasingly important to supply chain innovation and performance. User involvement is a crucial part of cloud innovation. However, the effect of user involvement in supply chain cloud innovation has not been thoroughly studied, particularly its effect on product cost and optimal price. In this paper, the authors attempted to bridge this major gap in the literature. The authors reviewed the relevant literature to define cloud innovation and user involvement in supply chain cloud innovation. Then the authors developed a game model based on the Bertrand model. Analysis of the model showed that user involvement affects product …