Center for Transportation and Logistics

According to Prof. Yossi Sheffi, increasing customer demand is the driving force behind the supply chain bottlenecks impacting the global delivery network. “The smoking gun for consumer demand as the main culprit is that bottlenecks didn’t emerge as a significant hurdle until spring of 2021, says Sheffi…That was after the federal government has juiced spending by sending three rounds of stimulus checks to most households,” writes Paul Davidson for USA Today.

Writing for The Wall Street Journal, Prof. Yossi Sheffi notes that “just-in-time” (JIT) supply chains can help improve product quality and manufacturing processes, leading to reduced inefficiency. JIT “reinforces resilience because it strengthens the relationships along the supply chain between companies, their suppliers and customers,” writes Sheffi. “Close relationships allow companies to react collaboratively to supply-chain disruptions.”

A report by researchers from MIT’s Center for Transportation & Logistics and the Council of Supply Chain Management Professionals found that nearly half of supply chain professionals have remained committed to the same level of supply chain sustainability as before the Covid-19 pandemic, reports Laura Cooper for The Wall Street Journal. “The report, which surveyed some of 2,400 supply-chain industry professionals, also showed that 36% sought to increase their efforts to be more sustainable,” writes Cooper.

Prof. Yossi Sheffi speaks with David Pogue of CBS Sunday Morning about what’s causing the current supply chain breakdowns. "The underlying cause of all of this is actually a huge increase in demand,” says Sheffi. “People did not spend during the pandemic. And then, all the government help came; trillions of dollars went to households. So, they order stuff. They order more and more stuff. And the whole global markets were not ready for this."

Josué Velázquez Martínez, director of the MIT Sustainable Logistic Initiative, speaks with Tim Heffernan of The New York Times Wirecutter about how offering online shoppers the option to select slower shipping times in an effort to reduce carbon emissions could help make e-commerce a more environmentally-friendly option. 

Prof. Yossi Sheffi speaks with CNN’s Zachary Wolf about how the Covid-19 pandemic has affected supply chains, impacting the supply of ketchup packets and causing delays in computer chips. “During the pandemic many industries reduced their orders and suppliers reduced their orders and capacity even further (because they anticipated that future orders will also be reduced),” says Sheffi. “When the economy came back, there was no capacity to snap right back.”

In a letter to the editor that appeared in The New York Times, senior lecturer Jonathan Byrnes advocates for a continuous flow of vaccinations to quickly protect the population against Covid-19. “We need two things: 1) a core of highly experienced supply chain managers supplementing the public health professionals; and 2) a management structure, probably under the Defense Production Act, to coordinate, organize and manage the supply chain,” Byrnes writes.

Forbes contributor Sharon Goldman spotlights Prof. Yossi Sheffi’s new book, “The New (Ab)Normal,” which examines how companies shifted their operations during the Covid-19 pandemic. Goldman writes that in the book, Sheffi “details how businesses grappled with the chaos of the pandemic, and explores what enterprises are likely to do to survive and thrive in 2021 and beyond, after the pandemic starts to subside.”

Prof. Yossi Sheffi speaks with Wall Street Journal reporters Sarah Krouse, Jared S. Hopkins and Ana Wilde Mathews about the challenges posed by distributing the Covid-19 vaccine across the country. “Everything has to come together—the packaging, the dry ice, the vials, the material itself. It all has to come together to the same place and have enough of it and exactly the right people there ready to take it,” says Sheffi. “Right now, there’s no conductor to the symphony,” just many parts that each need to work. 

Research scientist Matthias Winkenbach discusses the difficulties posed by massively scaling up capacity to deal with a surge in online shopping caused by the holidays and the Covid-19 pandemic. “I think especially this time of the year and under these circumstances, maybe also the consumers need to reconsider whether everything they order on Amazon or elsewhere needs to be delivered as fast as possible,” says Winkenbach, “or whether there’s certain things to prioritize and other things to deprioritize.”

Writing for The Washington Post, Vice President for Open Learning Sanjay Sarma and research associate Luke Yoquinto explore study habits and the science of learning, emphasizing the importance of spacing out learning, in lieu of cramming. “Introducing a bit of space into one’s study or practice schedule can improve long-term outcomes for just about anyone, at any age, trying to learn almost anything,” they write.

Prof. Yossi Sheffi speaks with Boston 25 reporter Jason Law about how the Covid-19 pandemic is disrupting supply chains. “I don’t think it’s going to be as bad because we are more prepared for this,” says Sheffi of potential impacts caused by the latest rise in Covid-19 cases. “People now in factories and warehouses have dividers that they can work between. Everybody is wearing a mask. People understand the issue better.”

Research affiliate Ashley Nunes writes for the Financial Times about the FAA certifying the Boeing 737 MAX, and the tradeoffs posed by increased automation. “For all their benefits, robots remain — much like humans — imperfect,” writes Nunes.

Writing for The Wall Street Journal, Prof. Yossi Sheffi examines the impact of the presidential election on U.S. – China trade relations. Sheffi notes that “business leaders should keep in mind that the trans-Pacific trade war hasn’t curtailed export shipments to the degree many feared.”

Writing for Forbes, research engineer Bryan Reimer explores the Massachusetts ballot question that would augment the state’s right to repair law. Reimer writes that the question is “a referendum on how traditional independent automotive repair shops and aftermarket part suppliers are going to function as part of tomorrow’s automotive ecosystem.”