A Note on List's Modal Logic of Republican Freedom

In this note, I show how Christian List's modal logic of republican freedom (as published in this journal in 2006) can be extended (1) to grasp the differences between liberal freedom (noninterference) and republican freedom (non-domination) in terms of two purely logical axioms and (2) to cover a more recent definition of republican freedom in terms of `arbitrary interference' that gains popularity in the literature.