98 citations · 160 across the 4 of their papers we have counts for
11 papers
Polarization inhibits the phase transition of Axelrod's model
Carlos Gracia-Lázaro, Edgardo Brigatti, Alexis R. Hernández +1
We study the effect of polarization in Axelrod's model of cultural dissemination. This is done through the introduction of a cultural feature that takes only two values, while the…
Dynamics of heuristics selection for cooperative behaviour
Felipe Maciel Cardoso, Carlos Gracia-Lazaro, Yamir Moreno
Situations involving cooperative behaviour are widespread among animals and humans alike. Game theory and evolutionary dynamics have provided the theoretical and computational grou…
Effect of memory, intolerance and second-order reputation on cooperation
Chengyi Xia, Carlos Gracia-Lázaro, Yamir Moreno
The understanding of cooperative behavior in social systems has been the subject of intense research over the past decades. In this regard, the theoretical models used to explain c…
Replicator population dynamics of group (-agent) interactions. Broken symmetry, thresholds for metastability and macroscopic behavior
Emmanuel Artiges, Carlos Gracia-Lazaro, Luis Mario Floria +1
We analyze from basic physical considerations the Darwinian competition for reproduction (evolutionary dynamics) of strategists in a Public Goods Game, the archetype for -agent…
Trading in Complex Networks
Felipe M. Cardoso, Carlos Gracia-Lazaro, Frederic Moisan +3
Global supply networks in agriculture, manufacturing, and services are a defining feature of the modern world. The efficiency and the distribution of surpluses across different par…
Analysis of a networked social algorithm for collective selection of a committee of representatives
Alexis R. Hernandez, Carlos Gracia-Lazaro, Edgardo Brigatti +1
A recent work by Hernández et al. introduced a networked voting rule supported by a trust-based social network, where indications of possible representatives were based on individu…