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Asking Infinite Voters ‘Who is a J?’: Group Identification Problems in ℕ
(Springer, 2019-03-29)
We analyze the problem of classifying individuals in a group N taking into account their opinions about which of them should belong to a specific subgroup N ′ ⊆ N, in the case that |N| > ∞. We show that this problem is ...
Monotonic aggregation of preferences and the rationalization of choice functions
(Universidad de Chile, Facultad de Economía y Negocios, 2015-03)
We consider a decision maker that holds multiple preferences simultaneously,
each with different strengths described by a probability
distribution. Faced with a subset of available alternatives, the preferences
held by ...
Judgement aggregation in multi-agent argumentation
(Oxford University Press, 2017-02)
Given a set of conflicting arguments, there can exist multiple plausible opinions about which arguments should be accepted, rejected or deemed undecided. We study the problem of how multiple such judgements can be aggregated. ...
Using combined biomolecular methods to explore whale exploitation and social aggregation in hunter-gatherer-fisher society in Tierra del Fuego
(Elsevier, 2016-04)
Cetaceans were an important food and raw material resource for the South American hunter-gatherer-fisher (HGF) communities of Tierra del Fuego. Historic ethnographic evidence suggests that relatively mobile HGF groups came ...
Modeling public transport corridors with aggregate and disaggregate demand
(ELSEVIER, 2008-11)
Microeconomic public transport models aimed at maximizing social benefits usually consider demand in an aggregate manner. in this paper we examine the effect of this approach on the optimal values of frequency and vehicle ...
Development Accounting: Conceptually Flawed and Inconsistent with Empirical Evidence
(Universidad EAFITEscuela de Economía y Finanzas, 2014-08-20)
Development accounting depends on two simplifying assumptions, that economies can be represented by a common aggregate production function and that aggregate factors of production are paid their social marginal products. ...
Unusual Concentration of Black-chested Buzzard-Eagles in Central Argentina
(Raptor Research Foundation, 2017-12)
In birds, gregariousness has been traditionally explained as a way to reduce individualpredation pressure or to enhance foraging, although bird aggregations can also be theresult of reproductive or social behavior. Despite ...
Habitat use, phenology, and gregariousness of the neotropical psocopteran Cerastipsocus sivorii (Psocoptera : Psocidae)
(Calif State UnivChicoEUA, 2007)