4. Moral and Legal Authority A government with moral and legal authority promulgates written rules and universally, impartially and uniformly enforces the rules, which provides a predictable and stable legal order on which to base economic and personal decisions. The law prevails, not the proclamation or arbitrary decision of a ruler, government bureaucrat, the enforcer (e.g., policeman) or judge.“Measuring Economic Policy Uncertainty” by Scott Baker, Nicholas Bloom and Steven J. Davis,