Øistein Røisland

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The typical judgment aggregation problem in economics and other …elds is the following: A group of people has to judge/estimate the value of an uncertain variable y which is a function of k other variables, i.e. y = D(x 1 ; :::x k). We analyze when it is possible for the group to arrive at collective judgements on the variables that respect D. We consider(More)
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