This essay explores the legacy of James Buchanan and Gordon Tullock as it pertains to the establishment of public choice as a field of scholarly inquiry. The Calculus of Consent is surely the Ur-text for capturing that legacy, yet that legacy can be discerned in two distinct directions. One...

The bulk of James Buchanan's contributions to political economy occupy 20 volumes in Liberty Fund's collection of his works. Reading those works shows both that Buchanan injected new strands of thought into that tradition and that his oeuvre contains points of apparent incoherence. To speak of a...

This paper tracks economists' rising, yet elusive and unstable interest in collective decision mechanism after World War II. We replace their examination of voting procedures and social welfare functions in the 1940s and 1950s in the context of their growing involvement with policy-making....

An anonymous social choice function for a large atomless population maps cross-section distributions of preferences into outcomes. Because any one individual is too insignificant to affect these distributions, every anonymous social choice function is individually strategy- proof. However, not...

This paper studies the nature of social welfare orders on infinite utility streams, satisfying the efficiency principle known as Monotonicity and the consequentialist equity principle known as Strong Equity. It provides a complete characterization of domain sets for which there exists such a...

The existence of a Paretian and finitely anonymous ordering in the set of infinite utility streams implies the existence of a non-Ramsey set (a nonconstructive object whose existence requires the axiom of choice). Therefore, each Paretian and finitely anonymous quasi-ordering either is...

An anonymous social choice function for a large atomless population maps cross-section distributions of preferences into outcomes. Because any one individual is too insignificant to affect these distributions, every anonymous social choice function is individually strategy-proof. However, not...

The jury theorem states that based on the aggregation of competences, a group of agents will be the most capable of making the right decisions rather than one individual. However, the jury theorem is based on two restrictive hypotheses, the first being the stochastic independence of decisions....

This paper studies allocation correspondences in the house allocation problems with collective initial endowments. We examine the implications of two axioms, namely “consistency” and “unanimity.” Consistency requires the allocation correspondence be invariant under reductions of...

This paper analyzes the a priori influence of the European Parliament (EP) and the Council of Ministers (CM) on legislation of the European Union adopted under its codecision procedure. In contrast to studies which use conventional power indices, both institutions are assumed to act...