Congratulations to the 2025 Shevchenko Emergency Fellows! Honored to Have Served on the Committee

Russia's war on Ukraine continues to rage and is now in its 4th year. Many Ukrainian scholars, writers, and artists have been deeply affected.

I'd like to thank the Shevchenko Scientific Society (abbreviated NTSh in Ukrainian) for funding its second cohort of  Shevchenko Emergency Fellows (SEF). The first cohort was announced in 2022 and the 2025 cohort of 50 Fellows has just been announced: https://shevchenko.org/grants-and-scholarships/sef-fellows-2025-announcement/. All the Fellows, their affiliations, and their projects can be found on the above link.

It was an honor to, again, serve on the SEF Selection Committee, with Mayhill Fowler as Chair and with committee members: Markian Dobczansky, Kateryna Ruban, Martha Kuchar, Orest Deychakiwsky, and Margarita Balmaceda. The committee worked very hard in evaluating the Fellowship recipients, with 50 awardees selected, each of whom has received $2,000, a six-month affiliation with NTSh-A, a shevchenko.org email address, and a public profile page. An according to the Society webpage: "Fellows are encouraged to participate in the intellectual life of the Society virtually through its events, roundtables, lectures, conferences, and publications, and by interacting with its members in the U.S."

The projects of the Fellows are fascinating and represent many different disciplines and regions of Ukraine, with 4 Fellows being outside of Ukraine. In the case of academics, many different universities in Ukraine are represented. 

Supporting Ukrainian scholarship and culture is critical during wartime and in the future.

We wish all the Fellows all the best on their projects during these very challenging times. 

We hope that donations will enable another round of SEFs in the not too distant future and we pray for peace and victory for Ukraine.

Working with Colleagues in Ukraine Is Inspiring

Since Russia's full-scale invasion of Ukraine on February 24, 2022, I have been deeply involved in supporting higher education there. I had already been quite active, due to my affiliation with the Kyiv School of Economics (KSE) as both a member of its Board of Directors (BOD) and its International Academic Board over several years, but, in March, 2022, my connections intensified since I was elected one of the four Co-Chairs of the BOD of KSE https://kse.ua/community/stories/board-of-directors/.  Shortly thereafter, my university - UMass Amherst - established a global partnership with KSE. The partnership included both a student exchange student program (very successful) as well as a Virtual Scholar in Residence Program to reduce brain drain from Ukraine. We have now had two sets of cohorts of Virtual Scholars and I have enjoyed working with several of the scholars.

My colleagues in Ukraine inspire me and I believe that the research that we have done together is strengthened through our collaborations.

I am honored and delighted that Professor Myroslava Kushnir from the Ukrainian Catholic University (UCU) in Lviv and I have had our latest paper accepted for presentation at the Information Technology in Disaster Risk Reduction Conference at Kyoto University https://itdrr.org/conference/itdrr2025/. Our paper, "Social Network Analysis of Civilian Support Networks for the Ukrainian Military," emphasizes that Russia’s war on Ukraine is not only a geopolitical conflict but also a humanitarian, ecological, social and economic disaster. Our study applies Social Network Analysis (SNA) to explore the interaction structure between civil society organizations (CSOs) and military units in Ukraine during the ongoing full-scale war. Dr. Kushnir has been a Virtual Scholar in both cohorts. Our first joint paper, "Civilian-Military Integration in Ukrainian Defense Supply Chain," co-authored with Renata Konrad of Worcester Polytechnic Institute, was published in the Proceedings of the International ISCRAM Conference: https://ojs.iscram.org/index.php/Proceedings/article/view/49

And just a few days ago, at the great EURO Conference in Leeds, UK, I presented a paper co-authored with my Isenberg School of Management PhD student, Ismael Pour, and Professor Borys Kormych of the Odesa Law Academy. The paper, "Integrated Crop and Cargo War Risk Insurance: Application to Ukraine," was recently published in the International Transactions in Operational Research (ITOR): https://onlinelibrary.wiley.com/doi/abs/10.1111/itor.70038 Professor Kormych had also been a Virtual Scholar in the two cohorts. 

And, with Virtual Scholar Pavlo Martyshev and Professor Oleg Nivievskyi of KSE, we have published 4 papers, along with my Isenberg School of Management PhD student Dana Hassani. I am very proud of this work. The papers that have appeared in journals are: 

"A Multiperiod Multicommodity Capacitated International Agricultural Trade Network Equilibrium Model with Applications to Ukraine in Wartime," Dana Hassani, Anna Nagurney, Oleg Nivievskyi, and Pavlo Martyshev, Transportation Science 59(1): (2025), pp 143-164,

"Multicommodity International Agricultural Trade Network Equilibrium: Competition for Limited Production and Transportation Capacity Under Disaster Scenarios with Implications for Food Security,"Anna Nagurney, Dana Hassani, Oleg Nivievskyi, and Pavlo Martyshev, European Journal of Operational Research 314(1): (2024), pp 1127-1142,

"Exchange Rates and Multicommodity International Trade: Insights from Spatial Price Equilibrium Modeling with Policy Instruments via Variational Inequalities," Anna Nagurney, Dana Hassani, Oleg Nivievskyi, and Pavlo Martyshev, Journal of Global Optimization 87: (2023), pp 1-30.

Plus, we have the following paper: "Quantification of International Trade Network Performance Under Disruptions to Supply, Transportation, and Demand Capacity, and Exchange Rates in Disasters,"Anna Nagurney, Dana Hassani, Oleg Nivievskyi, and Pavlo Martyshev, published in Dynamics of Disasters - From Natural Phenomena to Human Activity, I.S. Kotsireas, A. Nagurney, P.M. Pardalos, S. Pickl, C. Vogiatzis, Editors, Springer Nature Switzerland AG (2024), pp 151-179.

Dana Hassani has received 4 research awards (2 from the OIM Department and 2 from the Isenberg School) for his publications. These are significant recognitions.

I have written additional article with Professor Nivievskyi and am extremely proud of the paper, "Ukraine - Addressing the Domestic Crisis and the Effects of the War on Global Food Systems," which was published by the Pontifical Academy of Sciences: https://www.pas.va/en/publications/scripta-varia/sv154pas/nivievskyi.html

I have also worked with Professor Elena Besedina of KSE. She was a Virtual Scholar in the first cohort. The paper that we co-authored is: "A Multicommodity Spatial Price Equilibrium Model with Exchange Rates and Non-Tariff Measures for Agri-Food International Trade," Anna Nagurney and Elena Besedina, Operations Research Forum 4: (2023), 84.

My colleagues and collaborators in Ukraine have dealt with drones and missiles and losses of family members and friends and much too much time in shelters. They continue to teach and to conduct research under very challenging conditions. What they do to support their students and knowledge discovery in wartime is heroic. I thank them from the bottom of my heart and look forward to peace and prosperity for Ukraine and its freedom-loving citizenry.

Visit of Dr. Kyrychenko from the Kyiv School of Economics (KSE) to UMass Amherst

This past week, we were delighted to have Dr. Kostyantyn Kyrychenko, the Vice Rector for International Cooperation at the Kyiv School of Economics (KSE), come to UMass Amherst. Those of you who have been reading my blog are aware of the global partnership between these two universities established shortly after Russia's full-scale invasion of Ukraine on February 24, 2022. 

It was a pleasure to have Dr. Kyrychenko join a group of us for lunch. At the delicious lunch at The Commonwealth Restaurant sponsored by the UMass Amherst Office of Global Affairs (OGA) even the one and only Associate Vice Chancellor Ken Toong stopped by! When I told our distinguished visitor from Ukraine that UMass Amherst had been voted as having the best college food 7 years in a row - he corrected me (thank you) - UMass Amherst has received this honor 8 times! Special thanks to Kimberly Stender and Claire Novotny of the Office of Global Affairs for the lovely time and to my great Isenberg School of Management, UMass Amherst colleagues, Professors Bogdan Prokopovych 🇺🇦 and Ina Ganguli, who also has an appointment in our Economics Department and who graciously shared the photo with Ken Toong in the collage below. It was extra special to also have exchange students from KSE join us.

I was touched by a lovely gift set that Dr. Kyrychenko presented me from Sumy, which is the city in eastern Ukraine that he is from and also where one of our exchange students is from. Kimberly Stender presented him with some gifts from the Office of Global Affairs and he gave her some KSE branded gifts. The conversations were wonderful and I am sure that they will continue. The exchange student program has brought 7 different students from KSE to UMass Amherst in the past two years and they have thrived on our beautiful campus. The students are fabulous ambassadors for Ukraine and their courage and work ethic inspire me.

We thank Dr. Kyrychenko for visiting us. The journey from Ukraine is quite long and I know that tomorrow he will be back for KSE Open Days!

Congratulations to Dana Hassani on Receipt of the 2025 Outstanding Doctoral Student Researcher Award at the Isenberg School!

On May 9, the Isenberg School of Management held its All School Meeting to wrap up the academic year. At the meeting, various awards were given out to faculty, staff, and doctoral students.

My Isenberg PhD student in Operations Management Dana Hassani, who was announced as the recipient of the 2025 Outstanding Doctoral Student Researcher Award, was, at that time, was en route to the POM Society Conference in Atlanta, so could not attend. I had blogged about this conference in previous posts.

So, this past Thursday, after the Isenberg PhD robing ceremony, the Director of our PhD Program, Dr. George Milne, presented Dana with the award plaque in our Business Innovation Hub.

Dana arrived at UMass Amherst in January 2022, after a delay in obtaining his visa. He has published 3 journal articles, and one book chapter, which is quite remarkable. And he has also been teaching this past academic year a required course, "Business Data Analysis," for our business undergraduates each semester. Dana is the lead author of the paper, "A Multiperiod, Multicommodity, Capacitated International Agricultural Trade Network Equilibrium Model with Applications to Ukraine in Wartime," co-authored with me, and Kyiv School of Economics (KSE) colleagues: Oleg Nivievskyi and Pavlo Martyshev, which appears in in the INFORMS journal Transportation Science,  vol. 59, no. 1, January-February 2025, pp. 143–164. He is also the co-author (second author) with the same co-authors as above of the paper, "Multicommodity International Agricultural Trade Network Equilibrium: Competition for Limited Production and Transportation Capacity Under Disaster Scenarios with Implications for Food Security," published in the European Journal of Operational Research, vol. 314, no. 1, 2024,  pp. 1127-1142. He is also a co-author, with the same authors as above of the paper, "Exchange Rates and Multicommodity International Trade: Insights from Spatial Price Equilibrium Modeling with Policy Instruments via Variational Inequalities," published in the Journal of Global Optimization, vol.  87, 2023, pp. 1-30.

Dana's book chapter, co-authored with the same team as his journal articles, "Quantification of International Trade Network Performance Under Disruptions to Supply, Transportation, and Demand Capacity, and Exchange Rates in Disasters," was published in Dynamics of Disasters- From Natural Phenomena to Human Activity, I.S. Kotsireas, A. Nagurney, P.M. Pardalos, S. Pickl, C. Vogiatzis, Editors, Springer Nature Switzerland AG, 2024, pp. 151-179.

It is important to emphasize that there are 9 tracks in the Isenberg PhD Program so receiving this award is quite the achievement. And, Dana also got this award last year. He successfully defended his dissertation proposal a few months ago. I look forward to his successful PhD defense in the coming academic year. He has done excellent research focusing on agricultural supply chains and international trade under disruptions, including in Ukraine during wartime. It has been an honor to work with him and with colleagues at the Kyiv School of Economics. 

We Celebrated the Outstanding Exchange Students from the Kyiv School of Economics (KSE)

This is the second full academic year that exchange students from the Kyiv School of Economics (KSE) in Ukraine have been studying at UMass Amherst. The exchange program, during wartime Ukraine, was made possible because of a partnership established between KSE and UMass Amherst, under the leadership of the Vice Chancellor for Global Affairs Dr. Kalpen Trivedi.

Two of the KSE exchange students have been with us for two academic years and are now returning back to Ukraine. Two are staying on for another year and we expect additional ones to arrive in the Fall.

I invited the students for a special dinner in order to celebrate their accomplishments. The dinner was at The Inn at Boltwood in downtown Amherst.  The warm conversations covered much territory - the students' classes and great professors, friends made from Massachusetts and from around the globe, the award-winning UMassAmherst food, college sports (notably, UMass hockey), life in beautiful Amherst, and the differences between learning in the US and in Ukraine. Traveling thousands of miles from their homes and their families, the students: Asta Motrenko, Marharyta Nechytailo, Oleksandra Horusieva, and Karyna Lutsenko have achieved so much and have left a big imprint on all those who have had the pleasure of interacting with them. Thanks to Lorraine Martinelle of Marcomm at the Isenberg School for the lovely, informative article on the students: https://www.isenberg.umass.edu/news/three-years-later-isenberg-reflects-umass-amherst-partnership-ukrainian-institution

They students have spoken on university panels (thanks to UMass Amherst Student Chapter of INFORMS), been on Talk the Talk radio show, made the Dean's List each semester, took part (Marharyta as an analyst) in the amazing and very impactful Isenberg Undergraduate Consulting Group (IUCG) and even placed second on a team in a national Capital One competition. Songs have been created, produced, and performed in Amherst (Asta). Since two students are returning to Kyiv, with Ukraine still enduring war, now in its 4th year,  this made the evening also bittersweet. 

I am sure that the KSE exchange students will play an important role, through their education, experiences and friendships made, in the recovery and rebuilding of Ukraine. A big thanks to their professors, including those at the Isenberg School of Management, UMass Amherst, who have provided such outstanding courses and have mentored them. And, thanks to the top administrators: Provost Fouad Abd-El-Khalick, Vice Provost for Global Affairs Kalpen Trivedi, and Isenberg Dean Anne P. Massey for the support in the global partnership between UMass Amherst and KSE. 

Presentations of Our POMS Talks in Atlanta Have Been Posted: From Agricultural Trade to War Risk Insurance

Last week,  I was busy with events and the last week of the academic year, but my Isenberg School PhD students traveled to Atlanta to present our joint work at the POM (Production and Operations Management) Society 35th Conference. They had an outstanding time and also, thanks to Isenberg PhD alumna, Dr. Deniz Besik of the University of Richmond, enjoyed a delicious lunch at a Turkish restaurant. My former PhD student, now at the University of Portland, as a tenured Associate Professor, Dr. Min Yu, also joined them. Below is a collage of photos of my PhD students: Dana Hassani, Ismael Pour, and Samira Samadi, presenting plus a lunch photo.

Dr. Deniz Besik also presented on our work on food banks. Below is a graphic of the first slide of our four presentations.

The slide decks of the full presentations, which, in the case of my PhD students, were all based on recently published papers, can be found on the Supernetwork Center website:  https://supernet.isenberg.umass.edu/visuals.html Dana's presentation was based on a paper published in the INFORMS journal Transportation Science. Ismael's paper appeared recently in International Transactions in Operational Research, and both his and Dana's paper was co-authored with colleagues in Ukraine. Samira's paper, which was co-authored also with Ismael, appeared in the Journal of Nonlinear and Variational Analysis.

I am very lucky to have excellent PhD students (present and former).

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.

Kudos to the Organizers of the First International Virtual Conference on Ukraine

Today we mark Ukraine's Independence Day (33 years of independence) and the past two days I had the distinct pleasure of taking part in the first International Virtual Conference on Ukraine. It was excellent and I wanted to express my thanks to Professors Almas Heshmati, Lars Hartvigson, and Olena Nizalova for putting together such a timely and interesting program. It was laudable how the scheduling was done with speakers and participants from Hawaii, California, Texas, Massachusetts, multiple European countries, including Ukraine, as well as Vietnam, Australia, and Morroco!

Jonkoping International Business School (JIBS) in Sweden was the host of this virtual conference, in collaboration with its partners.

I took a snapshot of the closing session, which is posted below.

Each day, the conference began at 3AM, my time; but, despite this, I thoroughly enjoyed the sessions that I managed to join and, of course, it was an honor to present our latest research with my PhD student Dana Hassani and Kyiv School of Economics colleagues Oleg Nivievski and Pavlo Martyshev.

The presentation was based on our paper, noted above, which will be published any day now in the INFORMS journal Transportation Science. The slide deck of our presentation can be downloaded here. I was delighted that all the co-authors of our paper were present! Plus, I enjoyed "seeing" colleagues in Ukraine, with whom I have also published: Elena Besedina of the Kyiv School of Economics and Myroslava Kushnir of the Ukrainian Catholic University in Lviv.

I also thoroughly enjoyed being on a panel with: 

Pham Khanh NAM, UEH University Ho Chi Minh City, Vietnam

Hans LÖÖF, Royal Institute of Technology (KTH), Sweden

Vesa KANNIAINEN, University of Helsinki, Finland

Mykola TKACHENKO, CEO of SOE Prozorro (Transparency), Ukraine.

Yuriy BILAN, regrettably, could not make our panel, as scheduled.

A remarkable amount of information was exchanged and the discussions were terrific.

The keynote talks by Roman Sheremeta and Yuriy Gorodnichenko were excellent! I wish that all presentations could have been recorded and posted since with the different time zones it was challenging to hear all in real time.

Themes that resonated throughout included: the resilience of Ukrainians; the fact that Russia's war on Ukraine is a massive threat to global security; Ukraine needs immense support from its allies; economic & military aid to Ukraine is the best investment; agriculture and IT continue to be shining lights in Ukraine whereas steel production has essentially collapsed; investing in transportation routes is critical and keeping maritime routes safe and efficient; human capital must be brought back and nurtured; security is of the utmost importance; damages are immense to educational institutions, healthcare, critical infrastructure (energy, transportation, logistics, supply chains), and the environment, and so much more!

I was impressed how much researchers and practitioners and even PhD students who took part want to help. There was emphasis on the need to get research results in front of policy and decision-makers more quickly.

Information on this conference can be found here. 

The full program has been posted here.

On Serving on Boards, Including Board of Directors

As an academic, one is engaged in research, teaching, and service and, also, public outreach, if that is your interest and forte. Service can take many forms from internal department and university service to external service, including professional service of different kinds.

This post is on service on boards.

For example, just two days ago, I had a meeting with fellow Co-Chairs of the Board of Directors of the Kyiv School of Economics (KSE): Olena Bilan, Oleksandr Kravchenko, and Makar Paseniuk, and the KSE President Tymofiy Mylovanov.

We have regular meetings throughout the year and the previous meeting I attended virtually while in Brno Czechia, from my hotel room, since I was conferencing in Europe over three weeks.

The full list of the Board of Directors of KSE is here.

It is an outstanding group of thought leaders, public intellectuals, academics, business leaders, former ambassadors, a Nobel prize winner, and even a Ukrainian rockstar. 

The newest members of the KSE Board of Directors are:

Michael A. McFaul — Director of the Freeman Spogli Institute for International Studies (FSI), Former US National Security Advisor, U.S. Ambassador to Russia (2012-2014), Co-Chair of the International Working Group on Sanctions against Russia,

Lola Woetzel — Senior partner of McKinsey & Company, Director of the McKinsey Global Institute,

William B. Taylor — Vice president, Europe and Russia, at the U.S. Institute of Peace, 6th US Ambassador to Ukraine (2006–2009), US Chargé d’Affaires to Ukraine in 2019.

Since Russia's full-scale invasion of Ukraine on February 24, 2022, our input has been more needed than ever and supporting this higher education institution in Ukraine is incredibly humbling and inspiring.

In addition, I have been serving on the International Academic Board (IAB) of KSE for over half a decade. Its Chair is the Nobel laureate Roger Myerson. The full list is here. It is thrilling to have as the KSE IAB's newest members: Serhii Plokhii, the Director of the Harvard University Research Institute, and Maryna Viazovska, the Fields Medalist.

It has been amazing as well as thrilling to see KSE triple its student enrollment since Russia's full-scale invasion and also to expand its programs. It also has many new partnerships and I am especially excited about the partnership between UMass Amherst and KSE, which has funded two cohorts of Virtual Scholars based in Ukraine who have been matched with faculty at UMass Amherst, the latest 10 with faculty at the Isenberg School of Management. Plus, in the Fall we will have another set of exchange students from KSE studying at UMass Amherst. Some info here.

These are not the only boards that I am now serving on.

I am chairing the INFORMS Magazine Editorial Advisory Board (MEAB) and am working with Kara Tucker of INFORMS and other wonderful board members. Our meeting last week was incredibly engaging intellectually and personally.

Also, and this is expected of many of us academics, I serve on multiple journal editorial boards and also book series. 

In addition, I enjoy interacting with board members such as the Advisory Board of my Operations and Information Management Department.

I have not yet served on a corporate board but would be interested in doing so. Of course, there are also opportunities in serving on other nonprofit boards, including those outside of academia, such as, for example, on a hospital board or on an NGO one.

Working with other board members can be incredibly exciting and rewarding and one can help institutions to grow and to be more effective.

Thanks to all who provide such valuable service!

The Great UMass Amherst - Kyiv School of Economics Partnership Continues with the Second Cohort of Virtual Scholars in Ukraine

Russia's war on Ukraine has caused immense damage to education, including higher education, with the destruction of universities, and disruption to scholarship and learning. UMass Amherst stepped up, in the month after the full-scale invasion of February 24, 2022, through the establishment of memoranda of understanding with the Kyiv School of Economics in Ukraine. I have been affiliated with this university for over half a decade, and have served both on its International Academic Board and its Board of Directors. In March 2022, I was elected a Co-Chair of its Board of Directors.

As part of this global partnership, 15 Virtual Scholars, all based in Ukraine were partnered with faculty hosts at UMass Amherst. 9 of these were with faculty at the Isenberg School of Management. I had the great pleasure of working with Elena Besedina and Pavlo Martyshev of the Kyiv School of Economics and with Myroslava Kushnir of the Ukrainian Catholic University.

And, I am delighted that the second cohort of Virtual Scholars, numbering 10, has now been selected. The process was very competitive and I wish that we could fund more. All of these faculty, which hail from 5 different universities in Ukraine, have been matched with faculty at the Isenberg School of Management. More information on the call for applications can be found on the Kyiv School of Economics website.

The 10 selected scholars are faculty at the National University of Kyiv-Mohyla Academy, the Ukrainian Catholic University, the Kyiv School of Economics, Polissia National University, and the Odesa Law Academy. Their faculty hosts are in the Operations and Information Management Department (yours truly), the Finance Department (Wenting Ma), the Isenberg Management Department (Ina Ganguli, Giuseppe (Joe) Labianca, Bogdan Prokopovych 🇺🇦, and Orlando Richard), and the Accounting Department (Orhan Akisik). The projects are fascinating and include such themes as: human resource management in Ukrainian companies during wartime, Ukrainian scientist research productivity, mobility, and collaborations in wartime, agricultural trade flows between Ukraine and Africa, post-war reconstruction of Ukrainian agriculture and entrepreneurship, and civilian-military defense supply chains. Deepest gratitude to KSE Rector Tymofii Brik, the University of Massachusetts Amherst Provost's Office, the UMass Amherst International Programs Office and Vice Provost for Global Affairs Kalpen Trivedi and Manager of Global Partnerships Eric Wirth, and Dean Anne P. Massey for the great support of this important initiative and partnership. Highlights of some of our activities can be found here with more planned for the next academic year, including another symposium.

I am thrilled that we have even published several articles and that one of my PhD students, Dana Hassani, has been collaborating with Oleg Nivievskyi and Pavlo Martyshev of KSE. Some of our papers and others that may be of interest can be found on the Supernetwork Center site.

This partnership is truly special - it helps in reducing brain drain from Ukraine and provides not only financial support but mentorship. It also is resulting in meaningful research and its dissemination plus friendships.

I am so proud of UMass Amherst and the Kyiv School of Economics for leading the way during these very challenging times.

It Was Great to Be Back at MIT to Speak on Agricultural Supply Chain Networks and Trade Policies

This past Tuesday I had the pleasure of speaking at MIT at the Center for Transportation and Logistics in its seminar series. I'd like to thank Austin Iglesias Saragih for the invitation to speak. The title of my presentation was: Agricultural Supply Chain Networks: Trade, Policies, and Resilience.

In my seminar, I first highlighted research that we had done on food supply chains over the past decade with collaborators: Min Yu, Deniz Besik, and Pritha Dutta (all of whom were my former PhD students, and now are thriving as Professors), and, more recently, with my present PhD student Dana Hassani and collaborators at the Kyiv School of Economics (KSE) Professor Oleg Nivievskyi and Dr. Pavlo Martyshev. 

In my presentation, I did a deep dive into the paper, "Exchange Rates and Multicommodity International Trade: Insights from Spatial Price Equilibrium Modeling with Policy Instruments via Variational Inequalities," Anna Nagurney, Dana Hassani, Oleg Nivievskyi, and Pavlo Martyshev, Journal of Global Optimization 87: (2023), pp 1-30.

The paper was the lead article in the volume and was also displayed at the INFORMS Phoenix conference. In the below photo I am standing next to the journal Editor, Professor Sergiy Butenko, and my PhD student Dana Hassani. The Springer editors Razia Amzad and Christian Rauscher are next to Dana.

I also discussed some results from my Labor and Supply Chain Networks book.

I am very grateful to the audience for the excellent questions and discussions and to Austin for handling the logistics of my visit. 

It was also extra special to have one of my former students, Emilio Alvarez Flores, who is now pursuing an MBA at Sloan at MIT, come to my presentation. In addition, I thoroughly enjoyed meeting Dr. Elenna Dugundji, who is a Research Scientist at the Center for Transportation ad Logistics at MIT.

My talk was also streamed on Zoom (which I had not been informed of). It was great to see MIT faculty Zooming in and others from different locations, including Georgia Tech.

It was terrific to be back at MIT. Coincidentally, the Center for Transportation and Logistics (CTL) is located at 1 Amherst Street in Cambridge so I felt right at home. I had spent 2 years at MIT and recall when the OR Center was also located there.

In my presentation, I discussed the importance of alternative routes and appropriate policies for agricultural trade with a focus on the impacts of Russia's war on Ukraine and, that night, as we all know, the Francis Scott Key Bridge in Baltimore collapsed after being hit by the cargo ship Dali. I had multiple requests for media interviews but had to decline because of my presentation and meetings at MIT. Lo and behold, whom did I see on the TV news, a few hours afterwards - none other than the Director of CTL, Professor Yossi Sheffi! He had hugged me when he saw me at MIT, something his PhD students told me they have never seen him do before. Professor Sheffi was also my host when I had an NSF Visiting Professorship for Women at MIT and I spent my first year at CTL, which was then located in Building 1.

The slide deck of my seminar presentation is posted on the Supernetwork Center website.

I had previously given a seminar at MIT in December 2015 and was hosted by Professor Carolina Osorio, who is no longer at MIT. She and Professor Jim Orlin joined us for dinner after my talk and Professor Orlin even Zoomed into my presentation this past Tuesday. My blogpost with photos from that visit can be accessed here.

That evening, I stopped by the Radcliffe Institute for Advanced Study (RIAS) at Harvard University, where I has been a Science Fellow in 2005-2006. The Fellows that year included Professor Claudia Goldin, who in 2023 received the Nobel Prize in Economics. I had been back to RIAS as a Summer Fellow twice since then.

And to celebrate being back in Cambridge, we enjoyed a delicious Amareno gelato topped by a chocolate macaron.

Reflection on the 2nd Anniversary of Russia's Full Scale Invasion of Ukraine

Hard to believe that it has been two years since Russia launched its full-scale invasion of Ukraine, a sovereign nation in Europe, on February 24, 2022.

Ukraine and Ukrainians in Russia's illegal, unprovoked war have endured an immense toll in terms of suffering, lives lost, injuries sustained, families separated, plus damages to critical infrastructure, homes, educational institutions, healthcare facilities, cultural institutions, agricultural facilities and land, as well as to nature and the environment. The Ukrainian economy has suffered immensely, exacerbating global food insecurity since Ukraine is known as a breadbasket with its rich chernozem (black soil) and is a big producer of wheat, corn, and sunflower seeds.

Ukrainians everywhere have been affected by this horrific war, which  has also resulted in millions of displaced people. All those on our planet who value freedom, safety, civility, and, of course, democracy continue to be amazed by the courage, tenacity and resilience of Ukrainians and their love for their country.

Incredibly, we are also marking the almost 2 year anniversary of the historic partnership between the University of Massachusetts Amherst (UMass) and the Kyiv School of Economics (KSE). In such historic, very challenging times, one does what one can and UMass Amherst has been visionary in establishing this partnership, so soon after the full-scale invasion. It endures and is flourishing.

In the past year, 15 Virtual Scholars in Ukraine, through this partnership, have worked with Faculty Hosts at UMass Amherst (9 of them based in the Isenberg School of Management). Our collaborations across the miles have synergized research, have built friendships, and have resulted in significant research publications plus conference presentations. 

Just last week, we hosted the second visit of the President of KSE, Dr. Tymofiy Mylovanov, who gave an outstanding presentation on leading his university in wartime. And last spring, we organized a symposium featuring the Virtual Scholars and their Faculty Hosts with the Rector of KSE, Dr. Tymofii Brik, also in attendance. Plus, he delivered a seminar.

What has been truly remarkable this year, is that 4 exchange students from KSE joined us at UMass Amherst. It has been a delight to get to know them and I am deeply grateful to Isenberg School Dean Anne P. Massey for even hosting a lunch in their honor.

And the exchange students spoke on a panel at the Isenberg School about their experiences.

Listen to their interview and be inspired.

Thanks to all who have been instrumental in the success of our partnership from the top administrators to Faculty Hosts and also to the students of the UMass Amherst INFORMS Student Chapter, who have provided their energy and thoughtfulness in helping us to organize many events. 

Last year, I wrote a reflection on the 1 year anniversary.

There has been media coverage of many of our activities and events and we are grateful for the coverage and for getting the messages out. For some examples, please see various postings on the Supernetwork Center website.

A collection of relevant videos can be accessed here.

Some of our research publications with Ukrainian colleagues can be found here.

It has been extremely meaningful for me to have served as a Co-Chair of the Board of Directors of KSE for almost 2 years now as well as being a member of its Board of Directors and International Academic Board with truly amazing colleagues for over half a decade now.

Sustaining institutions of higher education in Ukraine is of the utmost importance and I am so proud of the work that UMass Amherst is doing in this regard. Special thanks go out to my amazing Dean Anne P. Massey and to the Director of our International Programs Office and Vice Provost for Global Affairs Dr. Kalpen Trivedi for their terrific leadership as well as to the support provide by Provost Dr. Mike Malone.

It is high time that all democratic nations give Ukraine everything that it needs in order for it to be able to defeat the evil invaders and occupiers. The future of our planet and our way of life depend on it.

Higher Ed Leadership In Ukraine in Wartime - KSE President Tymofiy Mylovanov

This past Monday, we had the honor and pleasure of hosting Dr. Tymofiy Mylovanov, the President of the Kyiv School of Economics in Ukraine, at the University of Massachusetts Amherst. This was his second visit to UMass Amherst - his first was on February 22, 2023. 

His visit was very timely, as was his lecture,  since we are approaching the second anniversary of the full-scale invasion of Ukraine by Russia.

Mylovanov had sent me a message just a few days before his arrival saying that he would like to visit and speak and, despite multiple logistical hurdles and scheduling issues, we made it work.

Leading a university is extremely challenging and leading one in wartime, with success, is extraordinary.

I have had the great honor of serving as a Co-Chair of the KSE of Board of Directors, having been elected shortly after the full-scale invasion. But my relationship with KSE has been over half a decade, since I also serve on its International Academic Board and its Board of Directors. Also, back in March 2022, UMass Amherst and KSE established a partnership, which has further synergized our connections, and is now supporting both exchange students from KSE as well as Virtual Scholars in Ukraine (we will be starting the second round soon) to reduce brain drain.

The leadership exhibited by KSE President Mylovanov is one characterized by: immense care for the safety of his students, faculty and staff; agility in creating new degree programs at KSE; talent in connecting with thought leaders and disseminating the needs and accomplishments of KSE to donors, stakeholders, and the world at large; expanding KSE to include a business school, and supporting the outstanding KSE Institute, which produces many white papers and studies of relevance in wartime that are regularly cited by international media,  plus growing the KSE Charitable Foundation to assist in the financing of humanitarian endeavors in Ukraine. Such important activities require steadfastness, great intelligence, resilience, and ability to get data and information quickly. It also requires innovation and associated thinking under immense pressures and even danger.

What also truly inspires me is his understanding of the importance of not only face to face education but also visiting supporters and donors and advocating for KSE and Ukraine in person.

Below is a photo of Dr. Mylovanov presenting at the Isenberg School of Management at UMass Amherst this past Monday.

UMass Amherst issued this nice press release announcing his talk. The UMass Amherst INFORMS Student Chapter, in turn, prepared this nice poster, and the students, along with the International Programs Office at UMass and the Isenberg School helped with the logistics.

During his visit, Dr. Mylovanov met with top university administrators, faculty, and students, and also had a chance to chat with guests. At the meeting with the Provost, the VCRE, and the Director of our International Programs Office, Dr. Mylovanov made a statement that I found vey moving and, also, informative. He said that we all will die, so we need to identify what will be our legacy. His, he believes, is building up the Kyiv School of Economics and that is "his mile." He also, when asked, responded to the challenges of being a public persona. He is, above his educational leadership role, also a frequent guest on CNN, BBC and other media and news platforms. He said that he plays a public role because he believes that there are positives and, I believe, his sharing of information and commentary is beneficial not only to KSE but also to those interested in Ukraine around the globe.

I was thrilled to have him emphasize the importance of the partnership between UMass Amherst and KSE and its highly original model of supporting both students, as through the exchange program, and also research since Virtual Scholars in Ukraine are partnered with Faculty Hosts at UMass Amherst. Last year, for example, there were 9 Virtual Scholars in Ukraine working with faculty at the Isenberg School, and 15 Scholars total placed with UMass faculty. We have organized  joint symposia, and have published terrific journal articles and have also had multiple conference presentations based on the collaborations across the miles. The friendships that have been made support the researchers in Ukraine and are enriching to those of us who have the honor of working with them. Some additional information on the partnership can be found here.

Below is a photo of KSE President Mylovanov with two of our KSE exchange students after the lunch on Monday.

The attendance at his presentation at the Isenberg School was excellent, despite a short notice, and also a last minute room change.

The UMass Amherst INFORMS Student Chapter conducted an interview with Dr. Mylovanov and a gift was presented to him. We will let you know when the interview is posted on the Chapter's youtube channel.

It was wonderful to have discussions with him over lunch and dinner and I am very grateful to all the administrators who made time in their very busy schedules to meet with us.

We have now posted a video recording of Dr. Mylovanov's presentation and it, along with his slide deck, can be found and viewed by clicking here.

There will be additional media coverage, but many thanks to Daniella Pikman for her article on Dr. Mylovanov's presentation published already in the Daily Collegian.

Below is a collage of photos capturing the highlights of Mylovanov's visit. Thanks to all who took part. And, with a pending snowstorm, we managed to find him a hotel next to Bradley Airport and he caught a 6AM flight to DC on Tuesday morning (his 10AM flight had been cancelled) and made his meetings there in time. Quite a few neighboring universities were closed on Tuesday but not UMass Amherst.

Thanks to KSE President Tymofiy Mylovanov for the extraordinary leadership of KSE in Ukraine! Information on KSE is here.

Accomplishments of the Virtual Scholars in Ukraine Program 1 Year in - The Global Partnership Between UMass Amherst and the Kyiv School of Economics

The one year anniversary of the Virtual Welcome for Scholars in Ukraine supported by the outstanding partnership between the University of Massachusetts Amherst and the Kyiv School of Economics (KSE) is approaching. That event, held on November 30, 2022, featuring scholars in Ukraine and their faculty hosts at the Isenberg School of Management, was laudable and incredibly moving, with the scholars having to take part in the event for a time at the KSE bomb shelter.

The Virtual Welcome event jump started the research and collaborations of the scholars in Ukraine with their faculty hosts at the Isenberg School. To-date, a total of 15 Virtual Scholars have been supported, with 9 of them (Elena Besedina, Nina Chala, Yuriy Dyachenko, Iuliia Kuntsevych, Myroslava Kushnir, Pavlo Martyshev, Viktor Maziarchuk, Maksym Obrizan, Pavlo Prokopovych) placed with Isenberg School faculty, and 5 others (Petro Chorniy, Nadiia Koval, Borys Kormych, Anton Liagusha, Hanna Zaremba-Kosovych) with faculty in Social and Behavioral Sciences and 1 (Georgiy Shevchenko)  in Math/Stats at UMass Amherst.

Thanks to all the faculty hosts at the Isenberg School: Professors Alicia Johnson of Marketing, Anya Mkrtchyan of Finance, Nora Junaid of OIM, Muzzo Uysal of HTM, Ina Ganguli of Management, and yours truly, also of OIM.

The program is helping to reduce the Brain Drain of researchers from Ukraine and, to-date, has led to a remarkable outgrowth of brainstorming sessions, journal publications as well as submissions, conference presentations, and even engagement of students in accompanying research projects. Importantly, it has also enriched the understanding of Ukraine and challenges in wartime for researchers and higher education. The Virtual Scholars represent not just KSE but also other universities including the Ukrainian Catholic University and the National University Odesa Law Academy.

UMass Amherst also hosted the visit of the President of KSE - Tymofiy Mylovanov on February 2, 2023 and that of the Rector - Tymofii Brik on May 3, 2023. Rector Brik took part that day in a Virtual Symposium that we had organized featuring the Virtual Scholars in Ukraine and their faculty hosts and also delivered an excellent seminar. 

Deep gratitude is extended to the UMass Amherst International Programs Office under its Director Kalpen Trivedi, who was instrumental in making this partnership a reality, with Ukraine and its higher educational institutions dealing with many challenges, since the full-scale invasion by Russia on February 24, 2022. Thanks also to Isenberg Dean Anne P. Massey for her extremely meaningful support of the partnership and of the Virtual Scholars. Thanks to the Isenberg School Virtual Scholar Selection Committee that included Associate Deans George Milne and Nikunj Kapadia and Bogdan Prokopovych and to all the Department Chairs who have been very helpful including the OIM Chair Senay Solak, the Marketing Chair Elizabeth Miller, the former Management Chair Bruce Skaggs, and the former HTM Chair (and faculty host) Muzzo Uysal.

And, this academic year, UMass Amherst, as part of the partnership, is hosting 4 exchange students from the Kyiv School of Economics. Recently, we held a welcome event to introduce them to the community.

Some of the research that we have been involved in with Scholars in Ukraine can be found on the Virtual Center for Supernetworks website. I am thrilled that even one of my Isenberg School PhD students, Dana Hassani, has been engaged in research with us. To-date, our collaborations, have yielded publications in such journals as: European Journal of Operational Research, Journal of Global Optimization, and Operations Research Forum as well as in the Proceedings of a Workshop hosted by the Pontifical Academy of Sciences. The research continues as do the growing friendships across the miles.

Many OpEds and other publications in the media have also been written related to the research and partnership and interviews taken part in.

Thankful for the Kyiv School of Economics in Ukraine

Next week we are celebrating Thanksgiving and this post highlights my gratitude for the Kyiv School of Economics (KSE) in Ukraine, its President - Tymofiy Mylovanov and its Rector - Tymofii Brik, along with its Management Team, faculty, and staff, as well as students.

Yesterday and today, starting at 6AM (and it is a Saturday), I took part in the KSE International Academic Board (IAB) meeting and in its Board of Directors (BOD) meeting.

I have had the honor of serving on both the KSE IAB and BOD for several years now, and, as my readers know, in March 2022, shortly after the full-scale invasion of Ukraine by Russia, I was elected a Co-Chair of the BOD of KSE. The other Co-Chairs are: Olena Bilan, Oleksandr Kravchenko, and Makar Paseniuk. We meet every other Monday and, more often as various board meetings approach or as various crises materialize. I am also serving on several committees associated with KSE.

What KSE has done in wartime is truly extraordinary - opened up multiple new programs, hired new faculty and staff, built a bomb shelter at the university and its staff has engaged in major fundraising campaigns even for humanitarian and disaster relief in Ukraine. Faculty are committed to research, under very challenging circumstances in wartime, and I am extraordinarily grateful for the outstanding partnership established between UMass Amherst and KSE, which has allowed faculty at UMass Amherst to work with 15 Virtual Scholars in Ukraine. 9 of them are associated with faculty at the Isenberg School of Management. And now, we even have 4 exchange students from KSE studying at UMass Amherst and I have written about them. They are exceptional ambassadors for KSE and for Ukraine.

KSE had built an incredible community of scholars, policy makers, administrators, and students as well as alums and board members and supporters. Working with colleagues there, whether  in research or in support of its students, as well as with board members, who include superbly talented, dedicated, creative and impactful individuals from a former ambassador to a Nobel laureate, a rock star, a partner at a top consulting company, leaders of corporations, among others, is very meaningful and rewarding. 

Please support the Kyiv School of Economics - Thank you! Higher education in Ukraine and reducing its brain drain are essential to its recovery and reconstruction.

Thrilled and Honored to be Working with Colleagues in Ukraine

With Russia's war on Ukraine ongoing and resulting in tremendous suffering and loss of lives as well as destruction, one must do what one can to support Ukrainians and those fighting for their freedom and democracy.

As a daughter of Ukrainian WWII refugees, whose first language is Ukrainian, and, as an educator, the partnership between the University of Massachusetts Amherst and the Kyiv School of Economics (KSE) is forging outstanding connections across the miles during this very challenging period in history. The partnership is now supporting 15 Virtual Scholars in Ukraine, 9 of whom are placed with Isenberg School of Management faculty. 

I am thrilled and deeply honored to be working now with colleagues in Ukraine. I would like to specifically thank the Isenberg School Dean Anne P. Massey and the Director of the International Programs Office and Vice Provost for Global Affairs at UMass Amherst Kalpen Trivedi for their outstanding support in making this partnership a reality and having it flourish since its inception over a year ago! Kudos also to Provost Emeritus John McCarthy for his support and to all the members of the Task Force who worked on forging this partnership. Special thanks to the KSE Rector Tymofiy Brik for his great work in making this partnership happen and also for visiting us in person on May 3!

Below is a photo taken with Rector Brik and Provost Emeritus McCarthy after dinner on May 3.

Some of the research with colleagues in Ukraine is also engaging a PhD student of mine - Dana Hassani. At the forthcoming Dynamics of Disasters conference, which will take place July 3-6, 2023,  in Athens, Greece (and which I am also co-organizing), I will present our latest work, "Multicommodity International Agricultural Trade Network Equilibrium: Competition for Limited Production and Transportation Capacity Under Disaster Scenarios with Implications for Food Security," co-authored with Dana and with KSE colleagues Professor Oleg Nivievskyi and Dr. Pavlo Martyshev.

Information on this conference is available here. 

This work builds on our paper, "Exchange Rates and Multicommodity International Trade: Insights from Spatial Price Equilibrium Modeling with Policy Instruments via Variational Inequalities," which was recently published in the Journal of Global Optimization. That paper was presented at the PanOptic Conference in honor of Professor Panos M. Pardalos held March 9 and 10 in Gainesville, Florida.

We heard yesterday the good news that the above paper has been accepted for presentation at the INFORMS conference in Phoenix and Dana Hassani will present it.

And, with Professor Elena Besedina of KSE, I have co-authored a paper, "A Multicommodity Spatial Price Equilibrium Model with Non-Tariff Measures for Agri-Food International Trade."

In addition, Professor Myroslava Kushnir of the Ukrainian Catholic University in Lviv more recently joined our program and we are excited to be collaborating now with her on various supply chains of relevance in Ukraine in wartime.

Below, I have posted a group photo from the May 3 symposium at UMass Amherst which featured the Virtual Scholars from the Isenberg School and also those from the School of Social and Behavioral Sciences at UMass Amherst.

In the photo from l-r are: Professors Muzzo Uysal, Lauren McCarthy, Rector Brik, yours truly, Professors Ina Ganguli, Alicia Johnson, Vice Provost Kalpen Trivedi, and Professor Bogdan Prokopovych. More information about the Virtual Scholars and their Faculty Hosts at the Isenberg School can be found on this link.

This partnership has worked towards reducing brain drain from Ukraine, enhancing research as well as friendships, and has also provided important financial and emotional support. More such partnerships are needed to support higher education in Ukraine, now and during the recovery and reconstruction. 

A press release by UMass Amherst on the partnership is available here.

My Letter to the Editor on the Great UMass Amherst - Kyiv School of Economics Partnership is Published!

I do believe that it is very important to share news with the public, especially if it concerns very timely initiatives and higher education and the partnership between the University of Massachusetts Amherst and the Kyiv School of Economics (KSE) in Ukraine is an outstanding example!

Below is the Letter to the Editor that I wrote that was published in The Republican, the major newspaper in western Massachusetts.

The letter, which was accepted for publication by the Executive Editor, Larry Parnass, in a very warm message to me, recognizes the importance of the 1 year partnership, which was established shortly after the full-scale invasion of Ukraine by Russia on February 24, 2022. 

Some background information on the partnership can be found in this UMass Amherst press release.

The partnership is now helping to support 15 Virtual Scholars in Ukraine, who are working with faculty at the University of Massachusetts Amherst. I have the honor of serving as the faculty host of 4 scholars. This partnership is reducing brain drain from Ukraine and is enhancing research of all those involved. New research topics have also been identified and papers already published.

We hosted 3 events this academic year. The first was on November 30, 2022, at which we welcomed the 8 scholars working with the Isenberg School faculty. An additional scholar has since joined. You may read the nice article that the Isenberg School has posted on this event. The courage of our colleagues in Ukraine is awe-inspiring as is their dedication to continuing to teach and to conduct research.

On February 22, 2023, the President of KSE, Tymofiy Mylovanov, visited UMass Amherst and met with faculty hosts as well as university leaders during a very dynamic, engaging, and moving visit to our campus.

And, on May 3, 2023, we hosted the Rector of KSE, Tymofii Brik, at UMass Amherst, and I expounded on his visit in my Letter to the Editor! We began the day with a symposium and, in the afternoon, Rector Brik spoke on the Resilience of Ukrainian Universities and Communities!

Below I include collages that we constructed to highlight the special visit in photos. 

I am very grateful to the Vice Provost for Global Affairs Kalpen Trivedi and to his team at the International Programs Office at UMass Amherst for the extraordinary support provided to make this unique partnership in wartime so special and synergistic. 

Do You Remember Your First Journal Article Acceptance? Celebrating Several "Firsts!"

Last Wednesday, we had the great honor of hosting the Rector of the Kyiv School of Economics (KSE) Dr. Tymofii Brik at the University of Massachusetts Amherst. The day began with a 2 hour symposium, under the auspices of the International Programs Office, which is directed by the Vice Provost for Global Affairs Dr. Trivedi Kalpen. The visit of Rector Brik and the day's events were to mark the outstanding 1 year partnership between UMass Amherst and KSE. Below is a photo taken after the symposium with 13 scholars from Ukraine zooming in and with (l-r) Professors Uzzo Muysal, Lauren McCarthy, Rector Brik, yours truly, Ina Ganguli, Alicia Johnson, Vice Provost Trivedi, and Professor Bogdan Prokopovych in front with the Ukrainian flag. The symposium consisted of introductory remarks by university leaders, as well as by Rector Brik, and had a total of 4 panels. Faculty hosts of scholars through our partnership participated and we took a joint photo featured below.

And, shortly before the very busy, inspiring day began, we received a message from Springer Nature with great news that the paper, "Exchange Rates and Multicommodity International Trade: Insights from Spatial Price Equilibrium Modeling with Policy Instruments via Variational Inequalities," co-authored by Dr. Oleg Nivievskyi and Dr. Pavlo Martyshev of KSE and by my Isenberg School of Management PhD student Dana Hassani and me, had been accepted for publication in the Journal of Global Optimization!

This is the first paper acceptance for my PhD student Dana Hassani and the first paper that we have co-authored with scholars in Ukraine that we have been working with through our partnership!

Both Dr. Nivievskyi and Dr. Martyshev spoke at our symposium on the first panel, "Agricultural Supply Chains in Ukraine in Wartime," which I moderated.

A preprint of the paper can be downloaded here.

 

We acknowledge the anonymous reviewers of our paper and the Editor for the constructive comments and suggestions on the Acknowledgment section of our paper. We also acknowledge the support provided by the UMass Amherst - KSE partnership, which has been a bright beacon of light in wartime and has helped to reduce brain drain from Ukraine.