All entries by this author

Universal Behavior of Extreme Price Movements in Stock Markets

Tuesday, 13 October, 2009 | Por
Miguel A. Fuentes, Austin Gerig and Javier Vicente. PLoS ONE, 4, 12, e8243, 2009. ABSTRACT Many studies assume stock prices follow a random process known as geometric Brownian motion. ...


Homo economicus

Tuesday, 5 May, 2009 | Por
Carlos Rodriguez-Sickert. Entry prepared for the Handbook of Economics & Ethics, Edited by Peil, Jan and Irene Van Staveren, Edward Elgar Publishing, 2009. ABSTRACT Homo economicus or economic man ...


The Dynamics of a Mobile Phone Network

Monday, 7 January, 2008 | Por
Cesar A. Hidalgo and C. Rodriguez-Sickert. Physica A: Statistical Mechanics and its Applications 387 (12): 3017-24, 2008. ABSTRACT The empirical study of network dynamics has been limited by the ...


Distinguishing Noise from Chaos

Friday, 12 October, 2007 | Por
O. A. Rosso, H. A. Larrondo, M. T. Martin, A. Plastino and Miguel Angel Fuentes. Physical Review Letters 99, 154102, doi: 10.1103/PhysRevLett.99.154102, 2007. ABSTRACT Chaotic systems share with stochastic ...


When in Rome do as the Romans do: The coevolution of altruistic punishment, conformist learning, and cooperation

Tuesday, 3 July, 2007 | Por
Ricardo Andrés Guzmán, Carlos Rodríguez Sickert, Robert Rowthorn. Evolution and Human Behavior, Vol. 28, N°2, pp. 112–117, 2007. ABSTRACT We model the coevolution of social learning rules and behavioral ...


Institutions influence preferences: Evidence from a common pool resource experiment

Tuesday, 19 June, 2007 | Por
Carlos Rodríguez-Sickert, Ricardo Andrés Guzmán and Juan Camilo Cárdenas. Journal of Economic Behavior and Organization 67(1): 215-27, 2008. ABSTRACT We model the dynamic effects of external enforcement on the ...


The evolution of developmental patterning under genetic duplication constraints

Thursday, 24 May, 2007 | Por
Miguel Angel Fuentes and David C. Krakauer. J. R. Soc. Interface,  doi:10.1098/rsif.2007.1074, 2007. ABSTRACT Of considerable interest are the evolutionary and developmental origins of complex, adaptive structures and the ...


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