Are french stock market returns chaotic ? Among deterministic processes, chaotic processes have trajectories that seem to be stochastic. This article tries to answer to the question : are the returns of the French SBF index deterministic ? After explaining the properties of the chaotic dynamics, the usual tools to detect chaos are used on the stock market returns. Some results are in favour of a chaotic process for the SBF index, but a closer look and the unsuccessfulness of forecasting methods lead to prefer a stochastic model for the return process.Les rentabilités à la bourse de Paris sont-elles chaotiques ? Parmi les processus déterministes, les processus chaotiques ont des trajectoires qui ressemblent à celles d'un processus stochas...
This study investigates the existence of chaos on the Johannesburg Stock Exchange (JSE) and studies ...
The complexity of financial markets and the resurgence of severe crises contribute to the skepticism...
La question centrale qui chapeaute cette thèse est : quelle sont les sources des fluctuations économ...
The French market has a short memory ! This article tries to determine the Gaussian or chaotic natu...
International audienceThis paper focuses on the use of dynamical chaotic systems in Economics and Fi...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/CESFramDP2007.htmAppear in Annuals Re...
Fractal Finance came to the rescue of the classical models unable to explain financial anomalies and...
As opposed to stochastic dynamics, recent studies suggested that financial markets might be governed...
La complexité des marchés financiers et la recrudescence des crises particulièrement sévères contrib...
In this study, the parameters of chaos are analyzed for the leading emerging stock markets: Brazil, ...
There are two contracting viewpoints concerning the explanation of observed fluctuations in economic...
This doctoral dissertation examines different notions of financial randomness and regularity. We sho...
Διπλωματική εργασία--Πανεπιστήμιο Μακεδονίας, Θεσσαλονίκη, 2012.During the past two decades academic...
This paper investigates the existence of a deterministic nonlinear structure in the stock returns of...
Does market volatility increase ? The French stock exchange has known a deep fall in prices for 3 y...
This study investigates the existence of chaos on the Johannesburg Stock Exchange (JSE) and studies ...
The complexity of financial markets and the resurgence of severe crises contribute to the skepticism...
La question centrale qui chapeaute cette thèse est : quelle sont les sources des fluctuations économ...
The French market has a short memory ! This article tries to determine the Gaussian or chaotic natu...
International audienceThis paper focuses on the use of dynamical chaotic systems in Economics and Fi...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/CESFramDP2007.htmAppear in Annuals Re...
Fractal Finance came to the rescue of the classical models unable to explain financial anomalies and...
As opposed to stochastic dynamics, recent studies suggested that financial markets might be governed...
La complexité des marchés financiers et la recrudescence des crises particulièrement sévères contrib...
In this study, the parameters of chaos are analyzed for the leading emerging stock markets: Brazil, ...
There are two contracting viewpoints concerning the explanation of observed fluctuations in economic...
This doctoral dissertation examines different notions of financial randomness and regularity. We sho...
Διπλωματική εργασία--Πανεπιστήμιο Μακεδονίας, Θεσσαλονίκη, 2012.During the past two decades academic...
This paper investigates the existence of a deterministic nonlinear structure in the stock returns of...
Does market volatility increase ? The French stock exchange has known a deep fall in prices for 3 y...
This study investigates the existence of chaos on the Johannesburg Stock Exchange (JSE) and studies ...
The complexity of financial markets and the resurgence of severe crises contribute to the skepticism...
La question centrale qui chapeaute cette thèse est : quelle sont les sources des fluctuations économ...