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A collection of press releases, audio content and media clips featuring INFORMS members and their research.

AI Thinks Like Us – Flaws and All: New Study Finds ChatGPT Mirrors Human Decision Biases in Half the Tests
News Release

BALTIMORE, MD, April 1, 2025 – Can we really trust AI to make better decisions than humans? A new study says … not always. Researchers have discovered that OpenAI’s ChatGPT, one of the most advanced and popular AI models, makes the same kinds of decision-making mistakes as humans in some situations showing biases like overconfidence of hot-hand (gambler’s) fallacy yet acting inhuman in others (e.g., not suffering from base-rate neglect or sunk cost fallacies).

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In 2025, you can’t have an effective democracy without data literacy
Media Coverage

You are swimming in an ocean of data and don’t even realize it. All around you are invisible amounts of data that would be staggering to try to comprehend. Thousands of smartphones and smart devices are talking to, sending and downloading vast amounts of data, video, audio, words, numbers, images, you name it. Everything from the latest movie on Netflix to someone’s radiology results from a cancer screening.

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Shell Shocked: How Small Eateries Are Dealing With Record Egg Prices
Media Coverage

Mom-and-pop businesses are trying to adapt to the soaring cost of eggs. The owners of four egg-centric restaurants across the country show how they are coping with this threat to their livelihoods.

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Data Science Without Modeling Impact is a Path to Disaster – Simulation to Explore the Impact of Group Size on COVID-19 Spread

Data Science Without Modeling Impact is a Path to Disaster – Simulation to Explore the Impact of Group Size on COVID-19 Spread

Arkieva, December 3, 2020

In developing COVID-19 policies and managing supply chains the constant drumbeat is “data-driven decisions” where the new high priests are data scientists. Data by itself is not sufficient, the missing critical success factor is “models” to project the impact of decisions. One critical area for COVID-19 public policy is understanding the impact of different group sizes on the spread of COVID-19. This blog will provide a few examples of being “COVID-19 data adrift without operations management” and illustrate that a simple model that can be coded in a few hours provides more insight than is possible with just data for the group size question.

America's COVID Deaths May Be Equivalent to a 9/11 Every Day by Christmas

America's COVID Deaths May Be Equivalent to a 9/11 Every Day by Christmas

Newsweek, December 2, 2020

With COVID infections surging across the U.S. and Thanksgiving celebrations expected to have given the coronavirus more opportunities to spread, experts fear the country will soon experience a record number of deaths from the disease—something equivalent to the 2,977 people killed on 9/11 per day—by Christmas. In the past week alone, 10,288 people died of COVID in the U.S., with the current death toll of 267,302, according to the U.S. Centers for Disease Control website that was updated Tuesday. On average in the past week, 1,469 people died of COVID each day.

A Winter Surge in COVID-19 Cases Seem Inevitable. Can We Stop It?

A Winter Surge in COVID-19 Cases Seem Inevitable. Can We Stop It?

Los Angeles Times, November 11, 2020

Temperatures are dropping, nights are growing longer, the holidays are nearing, and the science is clear: The pandemic is far from over. A long, dark winter awaits. The number of new coronavirus cases in the United States each day has ballooned from fewer than 40,000 in early September to more than 100,000 in early November. The U.S. now confirms more cases in a single day than China has reported altogether since the pandemic began.

Planes, Dry Ice, Pharmacies: The Logistical Challenges of COVID-19 Vaccines

Planes, Dry Ice, Pharmacies: The Logistical Challenges of COVID-19 Vaccines

The Japan Times, November 14, 2020

The United States could be the first country to launch one of the most ambitious vaccine operations in history: distributing and administering up to 600 million doses of a COVID-19 vaccine in just a few months. Massive vaccine campaigns are nothing new — they have been carried out for decades in the fight against measles and influenza, for example.

Delivering Pandemic Vaccine Poses Extraordinary Logistical Challenges

Delivering Pandemic Vaccine Poses Extraordinary Logistical Challenges

Yubanet.com, December 2, 2020

Delivering a vaccine for a global pandemic that has caused nearly 1.5 million deaths and has infected more than 64 million people – as of early December 2020 – will require a logistical effort of extraordinary complexity. In the following Q&A, Associate Professor Tinglong Dai of the Johns Hopkins Carey Business School offers insights into the process of administering COVID-19 vaccines in the United States as well as in other parts of the world. Dai is an expert in operations management and business analytics, with a focus on the health care industry.

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INFORMS Magazines

OR/MS Today is the INFORMS member magazine that shares the latest research and best practices in operations research, analytics and the management sciences.

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