François Maniquet

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We study fairness in economies with one private good and one partially excludable nonrival good. A social ordering function determines for each profile of preferences an ordering of all conceivable allocations. We propose the following Free Lunch Aversion condition: if the private good contributions of two agents consuming the same quantity of the nonrival(More)
Empirical studies in economics and behav-ioral ecology suggest that, ceteris paribus, animals and humans appear to place less weight on the future than on the present, i.e., they act as though they discount future payoffs. Furthermore (and more interestingly), they do so with discount rates that increase as the time before those payoffs are realized grows(More)
We generalize the canonical problem of Nash implementation by allowing agents to voluntarily provide discriminatory signals, i.e. evidence. Evidence can either take the form of hard information or, more generally, have differential but non-prohibitive costs in different states. In such environments, social choice functions that are not Maskin-monotonic can(More)
I introduce a model of representative democracy that allows for strategic parties, strategic candidates, strategic voters, and multiple districts. If the distribution of policy preferences is sufficiently similar across districts and sufficiently close to uniform within districts, then the number of effective parties is larger under Proportional(More)
It is the most cruel mockery to tell a man he may vote for A or B, when you know that he is so much under the influence of A, or the friends of A, that his voting for B would be attended with the destruction of him. It is not he who has the vote, really and substantially , but his landlord, for it is for his benefit and interest that it is exercised in the(More)
The paper considers approval voting for a large population of voters. It is proven that, based on statistical information about candidate scores, rational voters vote sincerly and according to a simple behav-ioral rule. It is also proven that if a Condorcet-winner exists, this candidate is elected. Van der Straeten for their remarks. Errors are mine.