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Perturbed Copula: Introducing the skew effect in the co-dependence
Introducing the skew effect co-dependence
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2010/10/18
Gaussian copulas are widely used in the industry to correlate two random variables when there is no prior knowledge about the co-dependence between them. The perturbed Gaussian copula approach allows...
Introducing Chaos in Economic Gas-like Models
Complex Systems Chaos Econophysics Gas-like Models Money Dynamics Chaotic Simulation
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2010/10/29
This paper considers ideal gas-like models of trading markets, where each agent is identified as a gas molecule that interacts with others trading in elastic or money-conservative collisions. Traditio...