68 citations · 225 across the 22 of their papers we have counts for
4 papers · 1 filter
Integral representations of martingales for progressive enlargements of filtrations
Anna Aksamit, Monique Jeanblanc, Marek Rutkowski
We work in the setting of the progressive enlargement of a reference filtration through the observation of a random time . We study an integral represent…
Dynamics of multivariate default system in random environment
Nicole El Karoui, Monique Jeanblanc, Ying Jiao
We consider a multivariate default system where random environmental information is available. We study the dynamics of the system in a general setting and adopt the point of view…
Non-Arbitrage Under Additional Information for Thin Semimartingale Models
Anna Aksamit, Tahir Choulli, Jun Deng +1
This paper completes the two studies undertaken in \cite{aksamit/choulli/deng/jeanblanc2} and \cite{aksamit/choulli/deng/jeanblanc3}, where the authors quantify the impact of a ran…
Utility maximization with random horizon: a BSDE approach
Monique Jeanblanc, Thibaut Mastrolia, Dylan Possamaï +1
In this paper we study a utility maximization problem with random horizon and reduce it to the analysis of a specific BSDE, which we call BSDE with singular coefficients, when the…