no code implementations • 13 Mar 2024 • Valerio Capraro, Roberto Di Paolo, Matjaz Perc, Veronica Pizziol
While traditional models try to explain human behaviour as a function of the outcomes of available actions, recent experimental research reveals that linguistic content significantly impacts decision-making, thus prompting a paradigm shift from outcome-based to language-based utility functions.
no code implementations • 6 Dec 2022 • Attila Szolnoki, Matjaz Perc
The self-protection of alliances against external invaders is a key concept behind the maintenance of biodiversity in the face of natural selection.
no code implementations • 7 Sep 2022 • Diego D. Lopes, Bruno R. da Cunha, Alvaro F. Martins, Sebastian Goncalves, Ervin K. Lenzi, Quentin S. Hanley, Matjaz Perc, Haroldo V. Ribeiro
Recent research has shown that criminal networks have complex organizational structures, but whether this can be used to predict static and dynamic properties of criminal networks remains little explored.
no code implementations • 15 Jun 2022 • Valerio Capraro, Joseph Y. Halpern, Matjaz Perc
We review the literature on models that try to explain human behavior in social interactions described by normal-form games with monetary payoffs.
no code implementations • 20 Jan 2021 • Valerio Capraro, Matjaz Perc
One-shot anonymous unselfishness in economic games is commonly explained by social preferences, which assume that people care about the monetary payoffs of others.
Physics and Society Computer Science and Game Theory
no code implementations • 19 Aug 2020 • Wenpo Yao, Jun Wang, Matjaz Perc, Wenli Yao, Jiafei Dai, Daqing Guo, Dezhong Yao
Time irreversibility should be measured based on the permutations of symmetric vectors rather than symmetric permutations, whereas symmetric permutations can instead be employed to determine the quantitative amplitude irreversibility -- a novel parameter proposed in this paper for nonequilibrium calculated by means of the probabilistic difference in amplitude fluctuations.
no code implementations • 28 Jan 2020 • Unai Alvarez-Rodriguez, Federico Battiston, Guilherme Ferraz de Arruda, Yamir Moreno, Matjaz Perc, Vito Latora
We live and cooperate in networks.
Physics and Society Social and Information Networks Populations and Evolution
no code implementations • 25 Nov 2018 • Marcos Cardinot, Josephine Griffith, Colm O'Riordan, Matjaz Perc
Research has shown that the addition of abstention as an option transforms social dilemmas to rock-paper-scissor type games, where defectors dominate cooperators, cooperators dominate abstainers (loners), and abstainers (loners), in turn, dominate defectors.