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Supply Chain and Information Management

Dec
15

What a Trump Presidency Could Mean for Global Supply Chains

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Robert Murray

In the following post, D’Amore-McKim School of Business Executive Professor of Supply Chain Management Robert Murray explores the potential impacts that the Trump presidency could have on the supply chain industry.

There has been much speculation about the effects that a Trump presidency could have on U.S. economic growth and global supply chains. While we do not know what the future holds, I believe it could go in very different directions depending on whether actions taken mirror the campaign trail or shift toward pragmatism once President-elect Trump takes office.

Campaign activity suggests there may be a push for congressional approval of a 45% tariff on Chinese-made goods, a 35% tariff on Mexican-made goods, as well as the disassembly of NAFTA. These acts could invite retaliation and overall trade could decline—a lot. This type of trade war—even if contained to U.S.-China and U.S.-Mexico—would bring extreme changes around the world and an immediate increase in U.S. consumer inflation.

Read more…

Nov
10

Why the Pollsters Were So Wrong

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Nada Sanders

In the following post, D’Amore-McKim School of Business Distinguished Professor of Supply Chain Management Nada Sanders, an expert in business forecasting and risk management, explains the importance of human judgment in the forecasting process and how it impacted the 2016 presidential election polls.

The pollsters, pundits, and churning of complex algorithms completely missed the forecast of the presidential election. While they are surprised, I am not. As an expert on forecasting, I knew from the beginning where the problem was.

What happened? Blind reliance on algorithms.

Analytical forecasts are based on a “system” of historical data and relationships between variables. They assume these relationships will continue into the future. However, if there is a shift in the “system,” these relationships and data points become invalid. This is true of every forecast – from corporate forecasting of markets to climate change to the election. It is up to experts to recognize when such a shift occurs and reassess the algorithm. This did not happen. Read more…

Jul
28

Strategies for our Internet-connected lives

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Martin Dias

In the following post, D’Amore-McKim School of Business Assistant Professor Martin Dias discusses the ways human-augmented technology can impact our personal and professional productivity and offers solutions to its pitfalls.

Internet-connected devices definitely provide the opportunity to improve personal and professional productivity in terms of reducing search costs, increasing bargaining power, and increasing your ability to collaborate without having to co-locate. That said, it is important to be mindful of potential pitfalls to avoid.

You can think of using Internet-connected devices as a trilemma of double-edged swords:

1) Transition costs: These devices reduce the costs of physically transitioning from one location to another (working virtually) and raise your confidence that, because your device is cloud-connected, you are not losing what you were working on somewhere else. That reduction in transition cost reduces the load on your mind. On the flip side, we are often fooled into thinking we can multi-task (our brains are not really designed for multi-tasking), so by transitioning rapidly from one task to another you risk paying high mental switching costs… producing the twin pains of reducing productivity and reducing work quality.

Example: Toggling between typing an email to your client and texting a response to your friend. You are not multi-tasking; you are toggling, possibly quite rapidly, but toggling just the same. In addition, there is ramp up and ramp down time your brain needs to transition. When you think to yourself, “Okay, wait, what was I saying?” This is part of the switching cost you will pay. If you also mistakenly include something in the email that was meant for the text, then go ahead and polish up that resume for a different type of transition.

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Apr
07

Life as we know it, circa 2020

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Robert Lieb

Should all the new delivery methodologies and business models come to pass, 2020 could be a wild, wonderful time for consumers – and supply chain managers.

In the following passage from Supply Chain Management ReviewRobert Lieb contemplates the future of the supply chain from his backyard in Massachusetts.

“Here I am, sitting in my new hot tub delivered two hours ago by a giant drone. My local Just-in-Time Plumber installed the tub in twenty minutes. I paid him with my “Pay This Guy Now” app and have already posted my review of his services on Yelp. The tub hasn’t sprung a leak, so, he got a pretty good review. Read more…