Matthew Braham has been Professor of Practical Philosophy at Universität Hamburg since 2017. His research is in all three PEP disciplines, focusing on power, freedom, causation, responsibility, Kant, libertarianism, and voting rules. Braham's research is characterized by the application of formal methods of game theory and social choice. His work is published in leading journals: Mind, The Journal of Philosophy, Erkenntnis, Economics & Philosophy, The Economic Journal, International Journal of Law & Economics, Social Choice & Welfare, Journal of Theoretical Politics.