Unique Virtues of Plurality Rule: Generalizing May's Theorem

May's theorem famously shows that, in social decisions between two options, simple majority rule uniquely satisfies four appealing conditions. Although this result is often cited as a general argument for majority rule, it has never been extended beyond pairwise decisions. Here we generalize May's theorem to decisions between many options where voters each cast one vote. We show that, surprisingly, plurality rule uniquely satisfies May's conditions. Our result suggests a conditional defense of plurality rule: If a society's balloting procedure collects only a single vote from each voter, then plurality rule is the uniquely compelling procedure for electoral decisions. First version: 15 September 2004; this version version 22 December 2005.May's theorem, plurality rule, simple majority rule

The Collective Action Problem

A classic collective action problem has the following structure. Each actor would be better off if everyone were to perform a certain action. But each actor would be even better off than that if everyone except her were to perform that action. Each one of them is thus tempted to let the others perform the action, while not doing so oneself. Yet each of the others, being identically situated, does the same. So no one ends up doing it at all. The tragedy lies in the fact that there is an outcome that would have been better for all concerned, if only they could have organised to act collectively in pursuit of it; but that outcome is virtually impossible to obtain through uncoordinated private action

OPTIMUM NUMBER AND LOCATION OF MANUFACTURING MILK PLANTS TO MINIMIZE MARKETING COSTS

Marketing,

Democratic Accountability: The Third Sector and All

The state, the market and the voluntary non-profit sectors can be seen as each being characterized by a distinctive accountability regime. Those regimes focus on different subjects of accountability (actions, results and intentions, respectively) and on different mechanisms of accountability (hierarchy, competition and cooperative networking, respectively). Different regimes can complement one another, enhancing the democratic accountability of the system overall. They can also undercut one another, if their differences are not respected. Bringing the Third Sector under a market-style accountability regime, through 'public-private partnerships' based on competitive tendering, undermines the distinctive contribution that the Third Sector might make. This publication is Hauser Center Working Paper No. 19.The Hauser Center Working Paper Series was launched during the summer of 2000. The Series enables the Hauser Center to share with a broad audience important works-in-progress written by Hauser Center scholars and researchers

Democratically Binding

The aspiration of the 'Democracy Unbound' project was to extend democracy in two dimensions: range and scope. The former would give a wider range of people the vote. The latter would give people a wider scope of things to vote on. In practice, no doubt there is room to do much more of both. But whereas it would be democratically justifiable in an ideal world for democracy to be completely unbounded as regards range, even in an ideal world democracy ought be subject to some limits internal to the logic of democracy itself as regards its scope

"The Temporal Welfare State: A Cross-national Comparison"

Welfare states contribute to people's well-being in many different ways. Bringing all these contributions under a common metric is tricky. Here we propose doing so through the notion of "temporal autonomy": the freedom to spend one's time as one pleases, outside the necessities of everyday life. Using surveys from five countries (the United States, Australia, Germany, France, and Sweden) that represent the principal types of welfare and gender regimes, we propose ways of operationalizing the time that is strictly necessary for people to spend in paid labor, unpaid household labor, and personal care. The time people have at their disposal after taking into account what is strictly necessary in these three arenas-which we call "discretionary time"-represents people's temporal autonomy. We measure the impact on this of government taxes, transfers, and childcare subsidies in these five countries. In so doing, we calibrate the contributions of the different welfare and gender regimes that exist in these countries, in ways that correspond to the lived reality of people's daily lives.

Intending to Benefit from Wrongdoing

Some believe that the mere beneficiaries of wrongdoing of others ought to disgorge their tainted benefits. Others deny that claim. Both sides of this debate concentrate on unavoidable beneficiaries of the wrongdoing of others, who are presumed themselves to be innocent by virtue of the fact they have neither contributed to the wrong nor could they have avoided receiving the benefit. But as we show, this presumption is mistaken for unavoidable beneficiaries who intend in certain ways to benefit from wrongdoing, and who have therefore done something wrong in forming and acting on such an intention.Australian Research Council DP110100175

Epistemic democracy: assaying the options

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