Lorenz Hartmann

I am a mathematician and economist. My current position is as a postdoctoral researcher at the University of Freiburg. My research is in decision theory and game theory, especially decision making under ambiguity and axiomatic decision theory.

You can find my CV here

Homepage at the University of Freiburg

Researchgate profile

Email: lorenz.hartmann(at)vwl.uni-freiburg.de


Savage's P3 is Redundant

Submitted June 2019, accepted for publication in Econometrica.

Working Papers

Coming soon


I currently run a seminar on decision making under uncertainty. I am the teaching assistent for advanced Microeconomics I. In April 2019 I gave a block lectures on decision theory at the Central University of Finance and Economics in Beijing. Next term I will be the lecturer for advanced microeconomics II (game theory).

In the past I was the teaching assistent for

  • Analysis and Stochastics at the Mathematics Department in Freiburg.
  • Econometrics as well as Financial Markets and Decisions at the University of Exeter.
  • Game Theory, Decision Theory, General Equilibrium Theory and Introduction to Economics at the University of Heidelberg.