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dc.contributor.authorDüring, B.en
dc.contributor.authorToscani, Giuseppeen
dc.date.accessioned2007-09-18-
dc.date.accessioned2010-05-14T12:00:43Z-
dc.date.available2010-05-14T12:00:43Z-
dc.date.issued2007-
dc.identifier.piurn:nbn:de:bsz:352-opus-42923en
dc.identifier.urihttp://hdl.handle.net/10419/32181-
dc.description.abstractIn this paper, we introduce and discuss the passage to hydrodynamic equations for kinetic models of conservative economies, in which the density of wealth depends on additional parameters, like the propensity to invest. As in kinetic theory of rarefied gases, the closure depends on the knowledge of the homogeneous steady wealth distribution (the Maxwellian) of the underlying kinetic model. The collision operator used here is the Fokker-Planck operator introduced by J.P. Bouchaud and M. Mezard in [4], which has been recently obtained in a suitable asymp- totic of a Boltzmann-like model involving both exchanges between agents and speculative trading by S. Cordier, L. Pareschi and one of the authors [11]. Numerical simulations on the fluid equations are then proposed and analyzed for various laws of variation of the propensity.en
dc.language.isoengen
dc.publisher|aUniversity of Konstanz, Center of Finance and Econometrics (CoFE) |cKonstanzen
dc.relation.ispartofseries|aCoFE Discussion Paper |x07/06en
dc.subject.ddc330en
dc.subject.keywordWealth and income distributionsen
dc.subject.keywordBoltzmann equationen
dc.subject.keywordhydrodynamicsen
dc.subject.keywordEuler equationsen
dc.subject.stwVerteilungstheorieen
dc.subject.stwEconophysicsen
dc.subject.stwTheorieen
dc.titleHydrodynamics from kinetic models of conservative economies-
dc.type|aWorking Paperen
dc.identifier.ppn543863948en
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen
dc.identifier.repecRePEc:zbw:cofedp:0706-

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