First Page
441
Abstract
Conventional democratic institutions aggregate preferences poorly. The norm of one-person-one-vote with majority rule treats people fairly by giving everyone an equal chance to influence outcomes but fails to give proportional weight to people whose interests in a social outcome are stronger than those of other people. This problem leads to the familiar phenomenon of tyranny of the majority. Various institutions that have been tried or proposed over the years to correct this problem-including supermajority rule, weighted voting, cumulative voting, "mixed constitutions," executive discretion, and judicially protected rights-all badly misfire in various ways, for example, by creating gridlock or corruption. This Article proposes a new form of political decisionmaking based on the theory of quadratic voting. It explains how quadratic voting solves the preference-aggregation problem by giving proper weight to preferences of varying intensity, how it can be incorporated into political institutions, and why it should improve equity.
Recommended Citation
Eric A. Posner and E. Glen Weyl,
Voting Squared: Quadratic Voting in Democratic Politics,
68 Vanderbilt Law Review
441
(2015)
Available at: https://scholarship.law.vanderbilt.edu/vlr/vol68/iss2/3