I Had a Great Time Speaking on Agricultural Supply Chain Networks at the University of Louisville in Kentucky

I returned from Louisville, Kentucky, past midnight. Immediately after my Humanitarian Logistics & Healthcare class at the Isenberg School of Management this past Thursday, I headed to Bradley airport for my flight to Detroit, and onwards to Louisville. I was very excited to have been invited to speak at the Department of Industrial Engineering at the University of Louisville. I was invited by Professor Lihui Bai, who, along with Professor Monica Gentili, co-directs the Logistics and Distribution Institute there. Professor Bai's PhD advisor at the University of Florida was Don Hearn, who was a good friend of my PhD advisor, Stella Dafermos of Brown University. Both have passed away.

It was also wonderful to be in a warmer climate with even flowers, after a very long winter in New England. It was great to meet in the morning with Professors Yunmei Liu and Thomas Riedel (a University of Massachusetts Amherst PhD alumnus), and to hear Professor Bai's PhD students speak on their fascinating research! One of Dr. Bai's PhD students is now working with one of my former PhD students and Dr. Bai.  A feature of academia that I love is all the connections that we have across the miles. Thanks also to Professor Brian Yueshuai He for meeting with me and discussing congestion pricing in Manhattan. He has a PhD from the Tandon School at NYU.   I thoroughly enjoyed speaking about agricultural supply chain networks and the many challenges that exist today (including tariffs) and how we quantify resilience and robustness under disaster scenarios. I also spoke on making an impact and interacting with journalists and the media as well as legislators. The Q&A was excellent after my presentation and we took a nice group photo.

The lunch at the University Club with Interim School of Business Dean Jeff Guan, the Chair of Computer Science and Engineering Wei Zhang, and Dr. Bai, which included oysters, was delicious. Another highlight was a group discussion with the IE PhD students, from so many countries (Turkey, Iran, Sri Lanka, Bangladesh....). Their energy, enthusiasm, and passion for their research are uplifting. I was surprised by a beautiful gift of stunning coasters presented to me with Kentucky Derby artwork on them.  We will use them when we toast the derby in early May! 

Sincerest thanks to all and especially to Professor Lihui Bai for the exceptional hospitality extended to me and for the great attention to detail in organizing my visit.

Many thanks to Delta for terrific 4 flights and for upgrades! 

Thanks to Mr. Ryan Avery, Regional Disaster Officer of the American Red Cross

As an educator, I hope to inspire my students in all the classes that I teach and also to impart knowledge gained from years of doing research and teaching a plethora of courses at both undergraduate and graduate levels.

This spring semester, I am, again, teaching my Humanitarian Logistics and Healthcare class at the Isenberg School of Management. The class attracts students not only from our business school, but also from Public Health and from Engineering at UMass Amherst. The class meets, bright and early, on Tuesdays and Thursdays at 8:30AM. The scheduling of this course so early makes sense since a very important part of the course is hearing from expert practitioners, some of whom  travel close to 2 hours to give a guest lecture. 

This past Thursday,  we had the great honor and pleasure of having Mr. Ryan Avery, a Regional Disaster Officer (RDO) for the American Red Cross (ARC), speak in my Humanitarian Logistics & Healthcare class. 

Ryan's presentation was so informative and engaging that we all left energized, inspired, filled with hope, and grateful for the work that the ARC does in alleviating suffering. Ryan manages an ARC team of 12 employees and 750 volunteers and serves as a member of the Northeast Division Response Management Team as an Assistant Director of Workforce.  

He began his Red Cross journey in 2010 as a Disaster Cycle Services Volunteer in Connecticut, serving in this capacity for 6 years. In 2016, Ryan transitioned to becoming an employee with the ARC, working in different roles with the Wisconsin and Massachusetts teams, and as an RDO since 2023. His wealth of experience in responding to numerous national disaster relief operations including Hurricanes Matthew, Irma, Maria, Laura, Ian, and even to the 2021 Afghan Repatriation, Hurricane Helene, and the recent DCA plane crash left us awe-struck. It was very impressive to hear how the ARC continues to innovate; to be as efficient as possible; to focus on preparedness as well as on response, and to even work on long-term recovery programs. There are true heroes among us - many thanks to Mr. Ryan Avery and to the American Red Cross!

I presented Ryan with a framed Professor for a Day certificate signed by our Isenberg School Dean Anne P. Massey. I also followed up with a formal Thank You letter for his outstanding presentation and copied it to several ARC officials. I continue to get emails from students who were incredibly moved by his presentation and by his willingness to answer so many questions. During these very challenging times, goodness and kindness and professionalism of our disaster relief workers give me hope as does the appreciation of my students for the workers' courage and selflessness. 

President of the Kyiv School of Economics (KSE) Back at UMass Amherst

Yesterday, was a very busy, fascinating day with the return of Dr. Tymofiy Mylovanov to UMass Amherst. Mylovanov is the long-term President of the Kyiv School of Economics (KSE) in Ukraine. He has led this private university for over 3 years in war-time. Enrollment has tripled; many new programs have been started, including in engineering, an, through its KSE Institute, numerous timely white papers have been published, that are regularly cited in the media. KSE, even in wartime, has hosted many dignitaries and thought leaders. Mylovanov regularly speaks to the media, including CNN.

The day was blustery, with 60 mile an hour winds. Mylovanov told me about the turbulence on his flight from Reagan National in DC to Bradley Airport (our local airport) in Connecticut. Luckily, on the third attempt, the pilot landed the plane safely!

I had helped to organize his visit and talk, with assistance from the Office of Global Affairs and the UMass Amherst INFORMS Student Chapter. It was Mylovanov's 3rd visit to UMass Amherst since Russia's full-scale invasion of Ukraine on February 24, 2022. Shortly after that date, I was elected Co-Chair of the KSE Board of Directors but continue to serve on its International Academic Board. Very quickly UMass Amherst and KSE signed a series of MOUs and our global partnership was established.

Thanks to the Office of Global Affairs at UMass Amherst and its Director, Vice Provost Dr. Kalpen Trivedi, and Kim Stender for organizing the excellent lunch at The Commonwealth Restaurant with Provost Fouad Abd-El-Khalick, Dr. Trivedi, the Dean of Social and Behavioral Sciences Dr. Karl Rethemeyer, and Senior Associate Dean Lisa Masteralexis joining us. 

Since Mylovanov is having a big birthday in a few days, we surprised him with dessert and Happy Birthday and his name written out in chocolate.

Afterwards, we had a terrific, informal Meet and Great in the Elkins Room at the Isenberg School, which included the exchange students from KSE, some of our Operations Management PhD students, my OIM Department Chair, Professor Senay Solak, and Professor Bogdan Prokopovych.

We then, as a group, headed to the IALS building where Mylovanov gave the talk, "Future of Europe if Ukraine Loses," to a packed audience of students, faculty, and staff from UMass Amherst, and even from Amherst College and the community. The UMass Amherst INFORMS Student Chapter, whose President this year is my PhD student, Ismael Pour, did a fantastic job promoting this event. In fact, the announcement for Mylovanov's seminar was posted all week on the UMass Amherst homepage!

There was a great reception afterwards with delicious food and desserts.

We escorted Dr. Mylovanov back to his car and onwards to Bradley and DC.  Today, he flies to London and will visit several cities in different countries before his return to KSE and Kyiv.

Below is a collage of photographs from his very special visit.

Thanks to all who were able to join us!

2025 Panel with the Exchange Students from the Kyiv School of Economics in Ukraine

This was a very tough week, beginning with Monday, February 24, 2025, the 3rd anniversary of Russia's full-scale invasion of Ukraine,  followed by the visit of Ukraine's President Zelenskyi to the Oval Office in DC on Friday, February 28.

In the afternoon of February 27, we hosted a panel at the Isenberg School of Management with the exchange students from the Kyiv School of Economics (KSE) in Ukraine. I'd like to thank the UMass Amherst INFORMS Student Chapter and its President, Ismael Pour, for designing a nice flyer for the event and for handling the promotion and logistics.

Below is a collage of photos and the flyer.

It was an honor to moderate this panel with my colleague, Dr. Bogdan Prokopovych.

The slide deck of my presentation, with some background on the UMass Amherst - KSE partnership, which includes the student exchange program as well as a Virtual Scholar Program with scholars in Ukraine, can be found on the Supernetwork Center website: https://supernet.isenberg.umass.edu/visuals/KSEExchangeStudentPanel2025.pdf

Many thanks to all who came to support our four outstanding exchange students from Ukraine! Their work ethic, dedication, courage, friendliness, love of their homeland, and appreciation of all that UMass Amherst has to offer, are inspiring.

Tariffs and Trade - Some of Our Studies

Today has been quite the day. It is just mid-afternoon, and, in addition to a Kyiv School of Economics Board of Directors meeting on Zoom on various important issues, I managed, as of now, to do 4 interviews with the media on Trump, tariffs, and trade, because (we will see if this comes to pass), as of midnight tonight, Trump is to impose 25% tariffs on products from our neighbor Canada and 10% tariffs on products from China. The tariffs on Mexican products have been "paused" for 30 days, due to an agreement between the two Presidents. The situation is incredibly dynamic and volatile.

When I agree to interview requests, it is on topics that are not only timely but ones that we have conducted research on. I  remember fondly when we began to write on the impacts of tariffs (and there are several types, I might add). Colleagues, who were then at Cornell University, Charles F. Nicholson and Phillip M Bishop, were working on impacts of ad valorem tariffs on dairy products from Mexico, had reached out to me and then visited me at the University of Massachusetts Amherst. We published a series of papers, including one in the Annals of Operations Research. Since then, collaborations (and publications) have continued, many with a focus on agricultural products and the impacts of trade policies. Thanks to my co-authors: Dana Hassani, Oleg Nivievskyi, Pavel Martyshev, Deniz Besik, PhD, Michelle Li, June Dong, Ladimer Nagurney, and Mojtaba Salarpour for research that continues to resonate, with acknowledgment to journals, including: the Journal of Global Optimization, the European Journal of Operational Research, Transportation Research E, and the International Transactions in Operational Research, that have published our work on tariffs and other policy instruments (such as quotas and subsidies) and their impacts on commodity flows, producer and consumer prices, and consumer welfare! And for a recent podcast that I did on Talk The Talk with Bill Newman and Buz Eisenberg, for WHMP, on Trump, tariffs and tradeoffs, click here: https://soundcloud.com/whmp/umass-isenberg-school-prof

Below is a collage of first pages of several of our papers on tariffs.

You can find many preprints of the above articles and other ones on the Supernetwork Center website: https://supernet.isenberg.umass.edu/dart.html

Our In Memoriam for Dr. Marguerite Frank Is Now Published and Open Access!

The daughters of Dr. Marguerite Straus Frank informed me over the recent holiday season that she had passed away at the age of 97 on December 11, 2024 in Palo Alto.

I quickly notified Professor Immanuel M. Bomze, the Editor in Chief of the EURO Journal on Computational Optimization (EJCO), of this sad news and he then asked me to partner with him in composing an In Memoriam for Marguerite for EJCO.

Marguerite had been a friend and I even had a photo of her in my presentation on the panel, "What Our Past Can Tell Us About Our Future," that took place at the INFORMS Seattle meeting in October, and that I had written about; see https://annanagurney.blogspot.com/2024/11/many-thanks-to-informs-history.html

Despite it being the holiday period, Immanuel and I managed to write the In Memoriam and it did take a lot of research to ensure accuracy. We were in communications with her daughters: Dr. Claudine Frank and Dr. Isabelle Frank. Since Marguerite and I shared some common research interests, writing the In Memoriam brought back many memories, including when she visited me at the Isenberg School and when I hosted her talk at MIT, when I held an NSF Visiting Professorship for Women there. 

We completed the In Memoriam, but the publisher had "technical difficulty," and it took almost 3 weeks to receive the galleys.  Luckily, it was quickly published online. Plus, the In Memoriam is open access.

You may read and download it here: https://www.sciencedirect.com/science/article/pii/S2192440625000012?via%3Dihub

We shared the In Memoriam with the daughters and they were very appreciative.

Marguerite is best known for being the co-developer of the Frank-Wolfe (1956) algorithm. She faced challenges as a female in STEM but left a lasting legacy. I enjoyed our discussions on the Braess Paradox, which was even a theme in my doctoral dissertation at Brown University.

I am also very grateful to Immanuel Bomze for spearheading an annual paper prize in his journal named after Marguerite. As he wrote to her daughters: "We will keep the memory alive, also with the help of the annual EJCO Award."  More info can be found in the In Memoriam.

Some Recent Coverage of Our Research in the Media

Next Monday, President-elect Donald Trump will be inaugurated for his second term in office. We can expect a quite dynamic, volatile period. I believe that the research that we have been doing will be extremely relevant from the modeling of tariffs and other policy instruments, such as quotas, and their impacts on a variety of product supply chains, to start.

I am gearing up for media inquiries and believe that, as an educator, it is very important to respond and to inform the public.

In the past few weeks, during the winter break at the University of Massachusetts, I have not only been getting ready for the spring semester and have also been writing papers, but, in addition, I've had several interviews and press releases on our work.

I am very pleased that the professional society of INFORMS issued a press release on our recent paper, "A Multiperiod, Multicommodity, Capacitated International Agricultural Trade Network Equilibrium Model with Applications to Ukraine in Wartime,"  published in Transportation Science. This paper I co-authored with my PhD student Dana Hassani and with Kyiv School of Economics (KSE) colleagues: Oleg Nivievskyi, and Pavlo Martyshev. The press release is available here: https://www.informs.org/News-Room/INFORMS-Releases/News-Releases/New-Study-Shows-How-Ukraine-War-Impacts-Global-Food-Supply-Chain-Urges-Alternative-Routes-for-Grains. Many thanks to Ashley Smith of INFORMS for this excellent writeup!

Also, UMass Amherst released this press announcement https://www.umass.edu/news/article/anna-nagurney-co-edits-new-book-disaster-management-research on my latest book, Dynamics of Disasters: From Natural Phenomena to Human Activity, co-edited with colleagues: Ilias S. Kotsireas, Panos M. Pardalos, Sten Pickl, and Chrys Vogiatzis and published by Springer Nature in late December. This book is extremely timely and contains 10 refereed chapters plus a preface. 

Recently, I was on Talk The Talk on WHMP to speak with Bill Newman and Bud Eisenberg on Trump, Tariffs and Tradeoffs: https://soundcloud.com/whmp/umass-isenberg-school-prof?in=whmp/sets/on-ice

We had such a lively discussion that they have asked me to come back after the inauguration.

And, just a few days ago, I had the pleasure of speaking with Janet Nguyen of Marketplace for her article, "Do blood donation centers sell your blood?" https://www.marketplace.org/2025/01/10/do-blood-donation-centers-sell-your-blood/ My research group has written many studies on blood supply chains and my article in The Conversation,  published shortly after the World Health Organization (WHO) declared the COVID-19 pandemic, helped to influence national policy on blood donations; see: https://annanagurney.blogspot.com/2023/12/honored-to-have-played-part-in.html

In late December I was interviewed for this deeply researched article on sanctions on Russia and chemicals published by Reuters: https://www.reuters.com/world/europe/russian-billionaires-whose-chemical-factories-fuel-russias-war-machine-2024-12-30/

And, not long before that, I was interviewed for this article in The New York Times on how Trump's tariffs would deal a big blow to the auto industry: https://www.nytimes.com/2024/11/26/business/trump-tariffs-mexico-canada-cars.html

Stay tuned! Interesting times await us!