Free Market Anti-Formalism: The Case of Richard Posner

This paper analyses the impact of the Law and Economics movement on legal decision making. Focussing on the position of the leading intellectual figure of this movement, Richard Posner, the author shows how his theories imply a silent revolution in American jurisprudence. Starting from the criteria of economic efficiency and wealth maximization, seen in the light of American pragmatism, Posner upholds anti-formalist interpretation of statutor law by judges based on the principles of free market economics. His theory starts from the assumption that statutor law has become more and more ambiguous and open-ended and thus, as in the case of antitrust law, judges can freely interpret legal provisions on the basis of free market postulates. This position has broader implications in the debate about the meaning of the rule of law: Posner's position implies abandoning the emancipatory core of the liberal tradition.