The development of organized electronic markets induces a constant pressure on academic research in finance. A central issue is the market impact, i.e. the impact on the price of a transaction involving a large amount of shares over a short period of time. Monitoring and controlling the market impact is of great interest for practitioners; its modeling and has thus become a central point of quantitative finance research. Historically, stochastic calculus gradually imposed in finance, under the assumption that the price satisfies a diffusive dynamic. But this assumption is not appropriate at the level of ”price formation”, i.e. when looking at the fine scales of market participants, and new mathematical techniques are needed as the point pro...
Cette thèse explore théoriquement et empiriquement certains aspects de la formation et de l’évolutio...
This thesis is made of three parts. In the first one, we study the connections between the dynamics ...
This thesis aims at understanding the interactions between the market participants and the order boo...
The development of organized electronic markets induces a constant pressure on academic research in ...
Le développement des marchés électroniques organisés induit une pression constante sur la recherche ...
This thesis explores theoretical and empirical aspects of price formation and evolution at high freq...
This thesis is dedicated to the study of market microstructure and price dynamics in the electronic ...
We offer an original way to analyse at the various high frequency streams of information originating...
This thesis tackles several issues raised by the multi-scale properties of financial data. Itconsist...
In this thesis we study feedback effects in finance and we focus on two of their applications. These...
International audienceWe study a linear price impact model including other liquidity takers, whose f...
This thesis aims at studying particular events occurring in the limit order books - the ’tradesthrou...
Cette thèse est consacrée à l’étude de la microstructure du marché et de la dynamique des prix sur l...
The aim of this thesis is to study three types of clustering in foreign exchange markets, namely in ...
Cette thèse explore théoriquement et empiriquement certains aspects de la formation et de l’évolutio...
This thesis is made of three parts. In the first one, we study the connections between the dynamics ...
This thesis aims at understanding the interactions between the market participants and the order boo...
The development of organized electronic markets induces a constant pressure on academic research in ...
Le développement des marchés électroniques organisés induit une pression constante sur la recherche ...
This thesis explores theoretical and empirical aspects of price formation and evolution at high freq...
This thesis is dedicated to the study of market microstructure and price dynamics in the electronic ...
We offer an original way to analyse at the various high frequency streams of information originating...
This thesis tackles several issues raised by the multi-scale properties of financial data. Itconsist...
In this thesis we study feedback effects in finance and we focus on two of their applications. These...
International audienceWe study a linear price impact model including other liquidity takers, whose f...
This thesis aims at studying particular events occurring in the limit order books - the ’tradesthrou...
Cette thèse est consacrée à l’étude de la microstructure du marché et de la dynamique des prix sur l...
The aim of this thesis is to study three types of clustering in foreign exchange markets, namely in ...
Cette thèse explore théoriquement et empiriquement certains aspects de la formation et de l’évolutio...
This thesis is made of three parts. In the first one, we study the connections between the dynamics ...
This thesis aims at understanding the interactions between the market participants and the order boo...