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L'objectif de cet article est d'étudier le processus de construction sociale d'un nouveau marché financier. L'analyse qualitative longitudinale menée sur la période 1996-2005 concerne le développement du marché des dérivés de crédit, marché de gré à gré transnational. Comment ce...
Persistent link: https://www.econbiz.de/10008832185
Three processes reflecting persistence of volatility are initially formulated by evaluating three Lévy processes at a time change given by the integral of a mean-reverting square root process. The model for the mean-reverting time change is then generalized to include non-Gaussian models that...
Persistent link: https://www.econbiz.de/10008520048