Steffen Andersen is a contemporary philosopher and decision theorist known for work on game theory, rationality, and the foundations of strategic reasoning. His critical analyses of solution concepts in extensive-form games have contributed to debates about the coherence of backward induction and common knowledge of rationality.
Argued that backward induction is self-undermining in certain extensive-form games
Contributed to debates on common knowledge of rationality in game theory
Work on the epistemic foundations of decision theory