In this paper I defend the concept of metaphysical analyticity, and argue for the no-tion of analyticity as truth in virtue of the reference determiner, introduced by Gillian K. Russell. Contrary to Russell, I try to show that necessary a posteriori statements are analytic under this notion. Also, I maintain that contingent a priori statements cannot be properly called analytic.
Austrian economics emphasizes a priori components of social scientific theory. Most emphatically, Ludwig Mises and Murray Rothbard champion praxeology, a methodology often criticized as extremely aprioristic. Among the numerous justifications and interpretations of praxeology to be found in the primary and secondary literature, conventionalism avoids the charge of extreme apriorism by construing the fundamental axiom of praxeology as analytic instead of synthetic. This paper (1) explicates the tentative structure of the fundamental axiom, (2) clarifies some aspects of a conventionalist defense of praxeology, and (3) appraises conventionalist praxeology according to Rothbardian criteria. While Rothbard provides an essentialist justification of praxeology and embraces extreme apriorism, a mildly aprioristic conventionalist defense of praxeology fares better on Rothbard’s own criteria and is much more compatible with other contemporary methodological positions and economic theories.