Dr. Gah-Yi Ban (formerly: Vahn) is an Assistant Professor of Management Science and Operations at London Business School.
Gah-Yi's research is in Big Data analytics, specifically optimization with complex, high-dimensional and/or highly uncertain data with applications in operations management, economics and finance.
Her research has been featured in Management Science, Operations Research Letters and the London Business School Review. She has given numerous talks in universities and conferences around the world and has worked with various companies for research/consulting, including EAT, Tata and ZARA.
Gah-Yi has a broad background in the mathematical sciences, with MSc/MA/PhD in Operations Research/Statistics/Industrial Engineering from the University of California, Berkeley, and having majored in physics and mathematics at the University of Sydney, where she graduated from with 1st Class Honours and University Medal.