MIT Supply Chain Frontiers

Shipper Ghost Lanes - Hidden Costs and Consequences

Truckload transportation services procurement is costly and time-intensive. These months-long procurement events typically result in thousands of contracts between shippers and carriers. The contracts cover each of the shipper’s product distribution lanes or origin-destination pairs.

Due to truckload supply and demand uncertainty, shippers often adopt a coverage strategy to secure contracted capacity on combinations of lanes to meet expected demand. However, this strategy leads to unnecessary costs and inefficiencies. We find that many lanes never end up being utilized. We refer to contracted lanes on which no business materializes as "ghost lanes."

On today’s episode, research scientist David Correll speaks with Tilburg University postdoctoral researcher Angela Acocella Ph.D. '22 on the hidden costs and possible reasons for ghost lanes.

Read more. https://ctl.mit.edu/pub/workingpaper/hidden-costs-not-so-friendly-ghost-lanes 

Empathetic Leadership in the Field–More Insights with the MIT CTL Military Fellows

This episode marks the second installment of research scientist David Correll speaking with the 2021–22 MIT CTL military fellows: US Army Col. Joe Parker, Lt. Col. Brian Young, and Louisiana National Guard Lt. Col. Stephen J. Luebbert.

Today’s conversation is all about empathetic leadership. Parker, Young, and Luebbert discuss how leading teams in high-stress environments like military combat requires empathy and humility. They revisit continual process improvement, applying the "red cell" strategy, and the after-action review process. Sharing their personal stories, they portray how effective leaders listen to those around them and enthusiastically welcome positive and negative feedback to make sound decisions, foster team cohesion, and achieve peak performance.

Since 2007, MIT CTL has hosted three US military officers each year for a course of academic study that parallels the MIT ten-month Supply Chain Management master’s program. Sponsored by the United States Army War College’s Senior Service College Fellows (SSCF) program, top officers are selected to attend.

CTL Military Fellows accompany the more than 80 other global business professionals in the program’s curriculum and develop strong analytical, change management, and leadership skills. Their work includes an in-depth research project.

Supply Chains across Sectors - A Conversation with the MIT CTL Military Fellows

In today’s episode, research scientist David Correll speaks with the 2021–22 MIT CTL military fellows: US Army Col. Joe Parker, Lt. Col. Brian Young, and Louisiana National Guard Lt. Col. Stephen J. Luebbert. The fellows discussed their experiences in the military and the MIT SCM program.

For written and downloadable transcripts visit ctl.mit.edu

Their conversation explores the differences and similarities between private-sector and military supply chains in strategy, leadership, and on-the-ground implementation. We learn how in the private sector, cost and efficiency drive supply chain decision making, whereas in the military portability, safety, and redundancy may be seen as primary drivers. The episode ends with some ideas about how the government and private sector could collaborate more.

Since 2007, MIT has hosted three US military officers each year for a course of academic study that parallels the MIT ten-month Supply Chain Management master's program. Sponsored by the United States Army War College’s Senior Service College Fellows (SSCF) program, top officers are selected to attend.

CTL Military Fellows accompany the more than 80 other global business professionals in the program’s curriculum and develop strong analytical, change management, and leadership skills. Their work includes an in-depth research project.

Moderna’s Road to the Vaccine and Beyond

Join MIT Global SCALE Connect for an in-depth conversation with Paul Granadillo, SVP Global Supply Chain at Moderna. MIT Professor Yossi Sheffi speaks with Paul about how the pandemic vaccine response reshaped manufacturing, business, and supply chains at Moderna.

Mr. Granadillo shares his professional experiences learned from joining the company during a time of growth. He describes some of the methods Moderna uses to meet its logistics and production requirements during the ramp-up to a global Covid-19 vaccine rollout. 

Recorded at MIT SCALE Connect, the winter education convening of the MIT Global SCALE Network.

Bottleneck Analysis to Understand Systems in Disruption

Bottleneck analysis aiming to increase asset productivity has commonly been applied inside the four walls of production and distribution facilities. The pandemic disrupted global supply chains with dramatic shifts in demand and constraints in supply with cascading effects. Shippers then dynamically shifted traditional origin-destination patterns causing stress on the networks of logistics service providers. 

As a result, bottlenecks in the global movement of goods continue to emerge in new locations and for longer durations. Today we speak with Jarrod Goentzel, director of The Humanitarian Supply Chain Lab about how they study dramatic disruption of supply and demand during disasters and has created tools to rapidly identify bottlenecks and dynamically determine interventions to increase flow.

We discuss their conceptual approach and simulation models using the fuel supply chain in the U.S. with use cases around recent disruptions such as the Colonial Pipeline cyberattack and Hurricane Ida. For more information on the approaches visit: https://humanitarian.mit.edu/research/ and to learn more about joining the MIT CTL Supply Chain Exchange visit: https://ctl.mit.edu/outreach 

Voices from Beyond the Open Road - Utilization, Shippers, and Driver Quality of Life pt. 2

Earlier this year, MIT CTL's David Correll spoke with over-the-road truckers about their experiences in order to shed light on why it is that U.S. truckers appear to be both scarce and underutilized at the same time. 

During the year, Dr. Correll oversaw three MIT SCM master's capstones that addressed truck driver utilization and retention in contrast to shipper and receiver policies and practices. These were completed as part of the MIT FreightLab's Driver Initiative.

In today's episode, we hear how a variety of factors influence driver utilization, and how they may impact the widespread driver shortage currently experienced in the U.S. David's guests offer solutions that shippers, warehouse managers, dispatchers, and their companies can implement to improve.

Download a transcript of this episode.

Read the capstones covered in this episode.

Diving Deep into the Determinants of Driver Dwell Authored by: Michelle Catherine Roy, Leora Reyhan Sauter

Goldilocks and the Three Dispatchers: Quantifying the Impact of Dispatcher Management on Truck Driver Performance Authored by: Danielle Procter, Paulo Sousa Jr.

Automation of Warehouse Decision Making Authored by: Roogers Marino, Zeyu Wu

 

Amazon Last-Mile Routing Research Challenge Uncovers New Research Methods on a Global Scale

The MIT Center for Transportation & Logistics (MIT CTL) and Amazon engaged with a global community of researchers across a range of disciplines, from computer science to business operations, to supply chain management, challenging them to build data-driven route optimization models leveraging massive historical route execution data and machine learning models.

While we congratulated the winning teams and all participants in the news, Dr. Matthias Winkenbach joins today's Frontiers to share some insights and outcomes that the production of a research challenge brought about.

He speaks about how convening researchers from across all levels of academia and supplying rich data and a compelling problem, may drive more new research in areas of inquiry that are sparsely published on.

Learn more about the Challenge: https://routingchallenge.mit.edu/

Learn more about the Megacity Logistics Lab: https://megacitylab.mit.edu/

Key Performance and Key Learning Indicators in Digital Transformation

Today, on MIT Supply Chain Frontiers, editorial director, Ken Cottrill speaks with Maria Jesus Sáenz, director of MIT Digital Supply Chain Transformation Lab, about how companies use artificial intelligence and machine learning to identify key performance and key learning indicators during digital transformations.

Sáenz shares examples of how companies may use AI and ML to collaborate on data models and leverage publicly available data to craft more accurate forecasts or discover hidden efficiencies. Learn more about how AI and machine learning are used in digital transformations at digitlsc.mit.edu

View and download full transcript: https://ctl.mit.edu/podcasts/key-performance-and-key-learning-indicators-digital-transformation

Global Supply Chain Risk and Innovation with Mark Bakker

In today’s episode, Research Scientists Alexis Bateman and Inma Borrella speak with Mark Bakker, Senior Vice President and General Manager of Global Operations at Hewlett Packard Enterprise about the tools and skills needed for sustained global supply chain management when facing disruptions.

Mark shares his insights about how HP Enterprise balanced demand and supply during uncertain conditions brought about by various disruptions. He shares tips about the skills and attitudes needed to succeed in today's business environments.

Champions for Change - Women Leaders in Supply Chain Management

This year for international women's day, the MIT Women in Supply Chain Initiative (WISCI) hosted a leadership panel to celebrate women working in the supply chain field. Today's episode offers highlights from the conversation.

Julie Van de Kamp, Vice President of Customer Experience at U.S. Xpress, Inc, and Tricia Brannigan, VP Procurement - Head of Global Procurement at The Hershey Company share candidly with WISCI Lead, Katie Date, about their approaches to managing, mentorship, and work-life balance. The panel discusses strategies for creating more gender parity in their own organizations and in those of their suppliers.

Learn more about MIT CTL Women in Supply Chain Initiative here.