We are deeply saddened to share the news that Igor Evstigneev (an Economic Theory Fellow) passed away on November 17, 2025.

Professor Evstigneev was a distinguished scholar whose contributions to economic theory, stochastic processes, and mathematical finance have left a lasting mark on our field. His intellectual rigor, generosity as a colleague, and dedication to the academic community will be greatly missed.

You may read more about his work and career on his University of Manchester profile:

https://research.manchester.ac.uk/en/persons/igor.evstigneev