This thesis presents some aspects of stochastic order book modelling. In the first part, we analyze a model in which order arrivals are independent Poisson. We show that the order book is stable (in the sense of Markov chains) and that it converges to its stationary state exponentially fast. We deduce that the price generated in this setting converges to a Brownian motion at large time scales. We illustrate the results numerically and compare them to market data. In the second part, we generalize the results to a setting in which arrival times are governed by self and mutually existing processes. The last part is more applied and deals with the identification of a realistic multivariate model from the order flow. We describe two approaches:...
We propose an analytically tractable class of models for the dynamics of a limit order book, describ...
International audienceWe propose and study a simple stochastic model for the dynamics of a limit ord...
Abstract A stochastic model for orderbook dynamics is proposed in Cont et al.(2010) and empirically ...
This thesis presents some aspects of stochastic order book modelling. In the first part, we analyze ...
Cette thèse étudie quelques aspects de la modélisation stochastique des carnets d'ordres. Nous analy...
This thesis proposes a mathematical framework for the modeling the intraday dynamics of prices and o...
In this thesis, we take care of the modelling of the price of assets in the limit order book and of ...
We present a mathematical study of the order book as a multidimensional continuous-time Markov chain...
International audienceWe present a mathematical study of the order book as a multidimensional contin...
Cette thèse porte sur l'étude de modélisation stochastique de carnet d'ordres, et de deux problèmes ...
Cette thèse est composée de deux parties reliées, le premier sur le carnet d'ordre et le deuxième su...
Abstract. Motivated by the desire to bridge the gap between the microscopic description of price for...
This thesis is made of two connected parts, the rst one about limit order book modeling andthe secon...
In this dissertation, we study three stochastic models for order book dynamics. We first consider a ...
This thesis aims at understanding the interactions between the market participants and the order boo...
We propose an analytically tractable class of models for the dynamics of a limit order book, describ...
International audienceWe propose and study a simple stochastic model for the dynamics of a limit ord...
Abstract A stochastic model for orderbook dynamics is proposed in Cont et al.(2010) and empirically ...
This thesis presents some aspects of stochastic order book modelling. In the first part, we analyze ...
Cette thèse étudie quelques aspects de la modélisation stochastique des carnets d'ordres. Nous analy...
This thesis proposes a mathematical framework for the modeling the intraday dynamics of prices and o...
In this thesis, we take care of the modelling of the price of assets in the limit order book and of ...
We present a mathematical study of the order book as a multidimensional continuous-time Markov chain...
International audienceWe present a mathematical study of the order book as a multidimensional contin...
Cette thèse porte sur l'étude de modélisation stochastique de carnet d'ordres, et de deux problèmes ...
Cette thèse est composée de deux parties reliées, le premier sur le carnet d'ordre et le deuxième su...
Abstract. Motivated by the desire to bridge the gap between the microscopic description of price for...
This thesis is made of two connected parts, the rst one about limit order book modeling andthe secon...
In this dissertation, we study three stochastic models for order book dynamics. We first consider a ...
This thesis aims at understanding the interactions between the market participants and the order boo...
We propose an analytically tractable class of models for the dynamics of a limit order book, describ...
International audienceWe propose and study a simple stochastic model for the dynamics of a limit ord...
Abstract A stochastic model for orderbook dynamics is proposed in Cont et al.(2010) and empirically ...