170337 20260410165451.0 doi 10.1103/PhysRevE.83.036108 sideral 72624 ART-2011-72624 eng Calbet, X. Equilibrium distributions and relaxation times in gaslike economic models: An analytical derivation 2011 A step-by-step procedure to derive analytically the exact dynamical evolution equations of the probability density functions (PDFs) of well-known kinetic wealth exchange economic models is shown. This technique gives a dynamical insight into the evolution of the PDF, for example, allowing the calculation of its relaxation times. Their equilibrium PDFs can also be calculated by finding its stationary solutions. This gives as a result an integro-differential equation, which can be solved analytically in some cases and numerically in others. This should provide some guidance into the type of PDFs that can be derived from particular economic agent exchange rules or, for that matter, any other kinetic model of gases with particular collision physics. info:eu-repo/semantics/closedAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 2.255 2011 PHYSICS, MATHEMATICAL 6 / 55 = 0.109 2011 Q1 T1 PHYSICS, FLUIDS & PLASMAS 10 / 31 = 0.323 2011 Q2 T1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Lopez, J. L. Lopez-Ruiz, R. Universidad de Zaragoza (orcid)0000-0003-4055-3390 5007 075 Universidad de Zaragoza Dpto. Informát.Ingenie.Sistms. Área Ciencia Comput.Intelig.Ar 83, 3 (2011), 036108 [7 pp] Phys. rev., E Stat. nonlinear soft matter phys. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 1539-3755 322714 http://zaguan.unizar.es/record/170337/files/texto_completo.pdf Versión publicada 3072387 http://zaguan.unizar.es/record/170337/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:170337 articulos driver 2026-04-10-13:46:50 ARTICLE