Julian Teichgraeber

Julian Teichgraeber
Sr. Economist

Julian is a Senior Economist in the London office. Prior to joining Keystone, he worked as a data scientist in the fintech industry where he scaled AB testing efforts and drove causal inference initiatives for product and marketing analytics. Julian obtained a PhD in economics from the University of Zurich. His research focused on market design, game theory and industrial organisation. He also enjoyed extensive training in pure and applied mathematics at university.

Julian is a strong believer in life-long learning with a keen interest in statistics, the implications of innovation and competition on consumer welfare, and all kinds of sports.


  • Ph.D. in Economics from the University of Zurich
  • M.Sc. in Applicable Mathematics from the London School of Economics
  • B.Sc. in Mathematics and in Economics from Heidelberg University