Xufei Liu

Xufei Liu
  • Doctoral Candidate

Contact Information

  • office Address:

    3730 Walnut Street
    533.4 Jon M Hunstman Hall
    Philadelphia, PA 19104

Research Interests: Machine Learning, Intervention Systems, Stochastic Models

Overview

Xufei Liu is a second-year student Ph.D. student in the Operations Management Track. Before attending UPenn, she received a Bachelor of Science in Industrial Engineering from Georgia Tech in 2022 with a concentration in Operations Research and Statistics. You can see more on her website.

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Teaching

Wharton Summer Math Camp (2023)

Knowledge at Wharton

The Economic Reality Behind Billionaires’ Taxes and State Budgets

Faculty director of the Penn Wharton Budget Model examines whether taxing extreme wealth can meaningfully reduce deficits and fund public spending.…Read More

Knowledge @ Wharton - 2/6/2026
Ad Age Editor-in-Chief, Jeanine Poggi

Editor-in-chief of a leading advertising publication breaks down how brands are blending nostalgia with "unhinged" humor to capture a multi-generational audience.…Read More

Knowledge @ Wharton - 2/5/2026
How Advertising Could Reshape ChatGPT and Digital Marketing

Wharton marketing professor examines how advertising in conversational AI could affect users, privacy, and the digital marketing landscape.…Read More

Knowledge @ Wharton - 2/4/2026