 Neoliberals are much friendlier to the nation-state than libertarians. Second, libertarians often argue for institutional structures directly from a moral theory and a theory of justice, an approach taken by Robert Nozick (1974). In contrast, neoliberals seldom appeal to fleshed out theories of justice, such as a theory of natural rights, even if they appeal to the language of justice at various point. To focus on the case of natural rights theories of justice, Buchanan does not believe in them. He begins his treatise on political philosophy, The Limits of Liberty, with the insistence that there is no morality beyond what we agree to (Buchanan 1975: 1). Hayek barely comments on natural rights, and Friedman discusses them primarily rhetorically. This is not to say that neoliberals reject deontic constraints on the use of state power. Hayek and Buchanan’s contractarianisms forbid pursuing liberty and prosperity in ways that all cannot agree to. Neoliberals instead focus on the consequence-based arguments for liberalism without adopting consequentialism. They simply rationalize liberalism in part based on the claim that liberalism has good consequences.