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Tinglong Dai

Associate Professor of Operations Management & Business Analytics, Johns Hopkins University
Tinglong Dai is an Associate Professor of Operations Management and Business Analytics at the Johns Hopkins Carey Business School, with joint faculty appointments at the Johns Hopkins School of Nursing and Institute for Data-Intensive Engineering and Science. He joined Carey in 2013 after receiving a PhD in Operations Management/Robotics from Carnegie Mellon. His research interests span across healthcare, marketing-operations interfaces, and human-AI interaction.

Professor Dai's work has been published in leading journals such as Management Science, M&SOM, Marketing Science, Operations Research, and INFORMS Journal on Computing, and has been recognized by Johns Hopkins Discovery Award, INFORMS Public Sector Operations Research Best Paper Award, POMS Best Healthcare Paper Award, and Wickham Skinner Early Career Award (Honorable Mention). He is an Associate Editor of Naval Research Logistics and a Senior Editor of Production and Operations Management. He co-chairs the Johns Hopkins Symposium on Healthcare Operations and co-edits the Handbook of Healthcare Analytics: Theoretical Minimum for Conducting 21st Century Research on Healthcare Operations, published by John Wiley & Sons in 2018.

Global Geopolitics Series

History says tariffs rarely work, but Biden’s 100% tariffs on Chinese EVs could defy the trend

May 20, 2024 09:08 am UTC| Insights & Views

In June 2019, then-presidential candidate Joe Biden tweeted: Trump doesnt get the basics. He thinks his tariffs are being paid by China. Any freshman econ student could tell you that the American people are paying his...

Lego's ESG dilemma: Why an abandoned plan to use recycled plastic bottles is a wake-up call for supply chain sustainability

Oct 06, 2023 02:29 am UTC| Business

Lego, the worlds largest toy manufacturer, has built a reputation not only for the durability of its bricks, designed to last for decades, but also for its substantial investment in sustainability. The company has pledged...

Investors who trust ESG funds for a positive impact have a crucial blind spot, and it puts the $35 trillion industry's promises in doubt

Nov 13, 2021 08:01 am UTC| Investing Economy

If you own stocks, chances are good you have heard the term ESG. It stands for environmental, social and governance, and its a way to laud corporate leaders who take sustainability including climate change and social...

Why Johnson & Johnson throwing out 15 million COVID-19 vaccine doses shouldn't scare you

Apr 04, 2021 09:33 am UTC| Business

Human errors at a manufacturing plant forced Johnson Johnson to throw out 15 million doses of its COVID-19 vaccine enough to vaccinate 7% of the U.S. adult population. The New York Times, which first reported the loss...

What US medical supply chain can learn from the fashion industry

Jul 14, 2020 08:29 am UTC| Business

The shortage of crucial medical supplies, especially personal protective equipment, has crippled the United States ability to quell the COVID-19 pandemic. At least 54,000 nursing home residents and workers have died...

Economy

Federal Reserve Probes Big Banks Over Private Credit Exposure Amid Growing Systemic Risk Concerns

The Federal Reserve has launched a formal inquiry into major U.S. banks and their financial ties to the private credit sector, raising fresh concerns about systemic risk across the $1.8 trillion industry. The move comes as...

Middle East Conflict Threatens Global Economic Stability, World Bank Warns

The ongoing Middle East war is sending shockwaves through the global economy, and even a fragile ceasefire brokered by U.S. President Donald Trump may not be enough to prevent lasting damage, World Bank President Ajay...

U.S. Markets Post Strong Weekly Gains Despite Middle East Tensions and Rising Energy Prices

U.S. stock markets closed mixed on Friday as investors weighed a fragile Middle East ceasefire against an inflation report that came in better than feared. Despite Fridays uneven session, major indexes logged their...

Colombia and Ecuador Trade War Escalates With Retaliatory Tariffs

Tensions between Colombia and Ecuador have reached a breaking point after Colombia announced 100% retaliatory tariffs on Ecuadorian imports, intensifying an ongoing trade dispute between two ideologically divided...

Asia FX Weekly Gains Hold Amid U.S. Inflation Data and Iran Ceasefire Uncertainty

Most Asian currencies slipped slightly on Friday but remained on track to close the week in positive territory, as traders adopted a cautious stance ahead of the U.S. March Consumer Price Index (CPI) release and monitored...

Politics

Iran's Missile Arsenal Poses Ongoing Risk Despite U.S. Claims of Destruction

Recent U.S. intelligence assessments reveal that Iran still maintains thousands of operational ballistic missiles, directly contradicting the White Houses assertion that the regimes military capabilities have been...

Gaza Airstrike Kills Six at Bureij Camp Police Checkpoint

An Israeli airstrike struck a police checkpoint in the Bureij refugee camp, located in the central Gaza Strip, in the early hours of Saturday morning, killing at least six people and wounding several others, according to...

Iran-US Peace Talks Begin in Islamabad Amid Ceasefire Tensions

Irans delegation touched down in Islamabad, Pakistan, on Friday to begin high-stakes diplomatic negotiations with the United States, even as Tehran raised last-minute conditions that cast uncertainty over the proceedings....

Trump's Gaza Peace Plan Stalls as Billions in Pledged Funding Fails to Materialize

Donald Trumps ambitious Gaza reconstruction initiative is facing a serious setback, with his Board of Peace receiving only a fraction of the $17 billion pledged by international donors. According to sources familiar with...

Trump Vows to Reopen Strait of Hormuz Amid Historic Energy Crisis

President Donald Trump stated on Friday that the United States expects to reopen the Strait of Hormuz fairly soon, though he acknowledged the effort would not be straightforward. Speaking to reporters, Trump did not...

Science

China vs. NASA: The New Moon Race and What's at Stake by 2030

The space race is back and this time, its a direct competition between the United States and China for dominance on the lunar surface. NASAs Artemis II mission recently made history when four astronauts flew farther into...

NASA Artemis II: First Crewed Moon Mission Since Apollo Takes Four Astronauts on 10-Day Lunar Journey

NASAs Artemis II mission launched Wednesday, marking humanitys return to crewed lunar exploration for the first time since the Apollo era. Carrying four astronauts aboard the Orion spacecraft, this historic 10-day mission...

NASA's Artemis II Mission: First Crewed Lunar Journey Since Apollo

NASA's Artemis II Crew Arrives in Florida for Historic Moon Mission

The four astronauts chosen for NASAs Artemis II mission have touched down at Kennedy Space Center in Florida, marking the beginning of final launch preparations for the first crewed lunar journey in over 50 years. NASA...

SpaceX Pivots Toward Moon City as Musk Reframes Long-Term Space Vision

SpaceX CEO Elon Musk has revealed a significant shift in the companys near-term space exploration strategy, announcing that SpaceX is now prioritizing the development of a self-growing city on the Moon rather than focusing...

Technology

San Francisco Suspect Arrested After Molotov Cocktail Attack on OpenAI CEO Sam Altman's Home

San Francisco police arrested a 20-year-old suspect Friday following a pre-dawn attack on OpenAI CEO Sam Altmans residence in the citys North Beach neighborhood. According to the San Francisco Police Department, an...

SanDisk Joins Nasdaq-100, Replacing Atlassian on April 20

Nasdaq Inc. confirmed late Friday that SanDisk Corporation will enter the Nasdaq-100 Index, taking the spot previously held by Atlassian Corp Plc when markets open on Monday, April 20, 2026. The change signals a broader...

TSMC Posts Strong Q1 2025 Revenue, Riding AI Chip Demand Wave

Taiwan Semiconductor Manufacturing Company (TSMC), the worlds leading contract chipmaker, has reported first-quarter revenue of T$1.134 trillion (approximately $35.71 billion USD), surpassing analyst expectations and...

Lumentum Holdings Rides AI Wave With Order Book Filled Through 2028

Lumentum Holdings Inc (NASDAQ: LITE) is experiencing a surge in demand from the artificial intelligence sector, with its order pipeline now fully booked through 2028, according to a Bloomberg report published Thursday. The...

Anthropic's Mythos AI Model Sparks Emergency Cybersecurity Meeting With Top U.S. Bank CEOs

U.S. Treasury Secretary Scott Bessent and Federal Reserve Chair Jerome Powell convened an urgent closed-door meeting with the chief executives of Americas largest banks this week, warning them about serious cybersecurity...