Comment on: Thermal model for Adaptive Competition in a Market

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dc.creatorChallet, D.
dc.creatorMarsili, M.
dc.creatorZecchina, R.
dc.date2000-04-18
dc.date2000-05-10
dc.date.accessioned2026-07-07T12:10:55Z
dc.date.available2026-07-07T12:10:55Z
dc.descriptionWe show that the dynamical equations describing the collective behavior of the model introduced by Cavagna et al. i) are not their Eqs. (5,6) but rather ii) are the same as those of the minority game (MG). As a consequence the analytic solution of the MG presented in [PRL, 84, 1824 (2000)] holds also for this model. Finally we show that iii) the the large temperature behavior of the model is different, due to small simulation times, from that discussed by Cavagna et al.
dc.descriptionComment to cond-mat/9903415; PRL 83, 4429 (1999) by Cavagna et al. Revised version with a modified figure
dc.identifierhttps://arxiv.org/abs/cond-mat/0004308
dc.identifierhttp://arxiv.org/abs/cond-mat/0004308
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/210072
dc.subjectStatistical Mechanics
dc.subjectDisordered Systems and Neural Networks
dc.subjectAdaptation and Self-Organizing Systems
dc.subjectTrading and Market Microstructure
dc.titleComment on: Thermal model for Adaptive Competition in a Market
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