When administrative agencies regulate, they are legally required to quantify the costs and benefits of their regulations. Yet most agencies struggle at this task. This is in part because a large number of regulations provide benefits that are not traded in markets and cannot be easily priced....

Shareholder voting is a weak and much-criticized mechanism for controlling managerial opportunism. Among other problems, shareholders are often too uninformed to vote wisely, and majority and supermajority rule permits large shareholders to exploit small shareholders. We propose a new voting...

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...

The standard form of electoral system in the United States — plurality voting with one person, one vote — suffers from countless defects, most of which stem from its failure to enable people to register the intensity of their preferences for political outcomes when they vote. Quadratic...