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On Cooperative Solutions of a Generalized Assignment Game: Limit Theorems to the Set of Competitive Equilibria
(Elsevier, 2014-10-03)
We study two cooperative solutions of a market with indivisible goods modeled as a generalized assignment game: Set-wise stability and Core. We establish that the Set-wise stable set is contained in the Core and contains ...
Semi-stable semantics
(Oxford Univ PressOxfordInglaterra, 2012)
Stable partitions in many division problems: the proportional and the sequential dictator solutions
(Springer, 2015-09)
We study how to partition a set of agents in a stable way when each coalition in the partition has to share a unit of a perfectly divisible good, and each agent has symmetric single-peaked preferences on the unit interval ...
Endangered species, archaeology, and stable isotopes: Huemul (Hippocamelus bisulcus) isotopic ecology in central-western Patagonia (South America)
(Academic Press, 2011)
The management and conservation of animal species should be based upon a long-term analysis that considers its geographical distribution and feeding patterns. The study of carbon and nitrogen stable isotopes on skeletal ...
Formulations and exact algorithms for the minimumspanning tree problemwith conflicting edge pairs
(Universidade Federal de Minas GeraisUFMG, 2014-02-14)
This work presents approaches for the exact solution of the minimum spanning tree problem under conflict constraints. Given a graph G(V,E) and a set C E x E of conflicting edge pairs, the problem consists of finding a ...
Heavy Tailed Approximate Identities and σ-stable Markov Kernels
(Springer, 2018-05)
The aim of this paper is to present some results relating the properties of stability, concentration and approximation to the identity of convolution through not necessarily mollification type families of heavy tailed ...
School Choice: Nash Implementation of Stable Matchings through Rank-Priority Mechanisms
(Universidad del RosarioFacultad de Economía, 2017)
We consider school choice problems (Abdulkadiroğlu and Sönmez, 2003) where students are assigned to public schools through a centralized assignment mechanism. We study the family of so-called rank-priority mechanisms, each ...
Assessing Prehispanic Herding Strategies through Stable Isotope Analysis: A Case Study from the Dry Puna of Argentina
(Taylor & Francis, 2018-11)
The main goal of this work is to study the camelid herding and management strategies employed by the human groups that occupied the Dry Puna of Argentina during the late Holocene. Carbon and nitrogen stable isotope ...