NEW RESULTS IN A SELF-ORGANIZED MODEL OF TECHNOLOGICAL EVOLUTION

A. Arenas, A. Díaz-Guilera, X. Guardiola, M. Llas, G. Oron (), C. J. Pérez and F. Vega-Redondo
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A. Arenas: Departament d'Enginyeria Informàtica, Universitat Rovira i Virgili, Carretera Salou s/n, E-43006 Tarragona, Spain
A. Díaz-Guilera: Departament de Física Fonamental, Universitat de Barcelona, Diagonal 647, E-08028 Barcelona, Spain
X. Guardiola: Departament de Física Fonamental, Universitat de Barcelona, Diagonal 647, E-08028 Barcelona, Spain
M. Llas: Departament de Física Fonamental, Universitat de Barcelona, Diagonal 647, E-08028 Barcelona, Spain
G. Oron: Departament de Física Fonamental, Universitat de Barcelona, Diagonal 647, E-08028 Barcelona, Spain
C. J. Pérez: Departament de Física Fonamental, Universitat de Barcelona, Diagonal 647, E-08028 Barcelona, Spain
F. Vega-Redondo: Facultad de Económicas, Universidad de Alicante, E-03071 Alicante, Spain

Advances in Complex Systems (ACS), 2001, vol. 04, issue 01, 89-100

Abstract: We present new results in a model of technological evolution which displays different macroscopic behaviors based on very simple microscopic rules of local interaction. The main features are criticality and self-organization. We give information about new scaling relation and study the roughness of the spatial technological profile. We verify that the performance is optimized in the critical region independently of the dynamical rules.

Keywords: Self-organized criticality; econophysics; socio-economic evolution (search for similar items in EconPapers)
Date: 2001
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DOI: 10.1142/S0219525901000085

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