Operations and Supply Chain Management Commons^™

Supply Chain Management Integration With Blockchain, Venkat Veramallu

Electronic Theses, Projects, and Dissertations

Maintaining the integrity of data within the supply chain is a challenge. Many current implementations lack a capability to provide a trustworthy system for the stakeholders in a supply chain, making communication amongst stakeholders easy but unreliable. Organizations are considering blockchain technology as it provides access control, immutability, transparency and trust amongst the stakeholders in a supply chain. This project is an investigative study on the benefits and challenges of implementing blockchain technology in supply chain management, a framework for integration of blockchain technology, and a project prototype which shows a blockchain use case implementation in supply chain management. The …

Forecasting Demand For Optimal Inventory With Long Lead Times: An Automotive Aftermarket Case Study, Chris Anderson

Dissertations

Accuracy in predicting customer demand is essential to building an economic inventory policy under periodic review, long lead-time, and a target fill rate. This study uses inventory and customer service level as a stock control metric to evaluate the forecast accuracy of different simple to more complex predictive analytical techniques. We show how traditional forecast error measures are inappropriate for inventory control, despite their consistent usage in many studies, by evaluating demand forecast performance dynamically with customer service level as a stock control metric that includes inventory holdings costs, stock out costs, and fill rate service levels. A second contribution …

Analytics-Based Optimization For The Integration Of Drones Into Last-Mile Logistics, Amro M. El-Adle

Doctoral Dissertations

The growing volume and consistency of online ordering has renewed focus on the optimization of logistics and interest in technology-driven supply chain operations. Recent trials have demonstrated the viability of using unmanned aerial vehicles (UAVs), known colloquially as drones, in last-mile deliveries. In minimizing delivery times for customers, reducing the load of logistics workers, and reducing congestion and pollution per delivery, the integration of drones into traditional delivery networks presents transformative potential to benefit consumers, firms, and society at large. This dissertation investigates operational and tactical problems that inform routing and assignment decisions for vehicle-drone delivery systems. In three essays …

A Unique Case Study On Ppp Termination By The Concessionaire - Png Tollway, Raja Sekhar Mamillapalli, P Hanumatha Raao

Journal of Emerging Technologies and Business Management

PNG Tollways, a special purpose vehicle of L&T Infrastructure Development Project Ltd, Ashoka Buildcon and SBI Macquarie, has served a project termination notice on the Maharashtra government due to operational problem caused by locals and politicians. Further, it is dissatisfied with the compensation offered by the State for the losses incurred by the developer due to non-collection of toll at the Nashik plaza. The failure of the projects raised many concerns about the fate of future road projects based on toll collections. It also expressed its unwillingness take back the termination notice, said sources. The developer has sought the termination …

Contingency Planning Amidst A Pandemic, Natalie C. Belford

Journal of Cybersecurity Education, Research and Practice

Proper prior planning prevents pitifully poor performance: The purpose of this research is to address mitigation approaches - disaster recovery, contingency planning, and business continuity planning - and their benefits as they relate to university operations during a worldwide pandemic predicated by the novel coronavirus (COVID-19). The most relevant approach pertaining to the University’s needs and its response to the coronavirus pandemic will be determined and evaluated in detail.

Enhanced Data Science Methods For Freight Optimization At Kelly-Moore Paints, Lance Dacy, Reannan Mcdaniel, Shawn Jung

SMU Data Science Review

Kelly-Moore Paints is a paint manufacturing company founded in San Carlos, California in 1946 by William Kelly and William Moore. It has stores located in California, Texas, Oklahoma, and Nevada. They currently own 11 42’ trailers, contract 4 distinct drivers, and service 44 stores Monday-Thursday from its Texas Distribution and Manufacturing Center in Hurst, TX. Given that transportation costs are typically the highest in the supply chain costs, this study will employ data science techniques to ensure the transportation routing, store ordering mechanism, and trailer utilization are at the best efficiency possible given the current ordering patters of the stores. …

Integrating Systems, Processes, And Human Judgment: Three Essays On Value Creation With Supply Chain Analytics, Rebekah Inez Brau

Graduate Theses and Dissertations

Big-data, analytics, automation, and machine learning are changing the role of managers in supply chain and operations functions. Extant research indicates that effective value creation by analytics is achieved through careful attention to three components: technology, people, and processes. As such, the purpose of my dissertation is to improve the integration of people in current supply chain and operations management systems with ever-changing technologies and processes. I focus on one critical function—demand planning—since it is increasingly influenced by predictive analytics yet can still require human judgment. My dissertation is comprised of three essays as follow.

In Essay 1, I implement …

Supply Chain Student Biases Regarding Transportation Jobs, Drew Mahosky

Information Systems Undergraduate Honors Theses

As a Supply Chain student at the University of Arkansas, I have made some observations about how students view jobs with a transportation focus. I have seen other students gravitate towards jobs on the consumer-side of the supply chain job market, with many joining large companies like Walmart and Amazon. The university itself has helped instill this feeling in me as well, due to their focus more on the consumer-side of supply chains. There have only been two classes offered to me thus far in my degree plan that I felt truly addressed transportation-side supply chains at all, with them …

Propuesta Para Optimización De Restocking De La Empresa Mercado Libre Ltda En Colombia, Angela Brigethe Macias Arevalo, Sofia Castellanos Pinilla

Finanzas y Comercio Internacional

Uno de los principales objetivos de la empresa de Mercado Libre es realizar entregas a sus clientes en 24 horas, este servicio se denomina Fulfillment, en el cual los despachos salen del centro logístico de la empresa, para el caso de Colombia la bodega se encuentra ubicada en Funza desde el 26 de febrero de 2020. Durante su corta trayectoria se han identificado algunas oportunidades de mejora, especialmente en el manejo de restocking, por lo que el presente trabajo se centra en brindar una propuesta de solución al interrogante ¿Cuáles estrategias de restocking se deben implementar en el centro logístico …