%0 Journal Article %A Ankirchner, Stefan %A Imkeller, Peter %T Finite utility on financial markets with asymmetric information and structure properties of the price dynamics %J Annales de l'I.H.P. Probabilit├ęs et statistiques %D 2005 %P 479-503 %V 41 %N 3 %I Elsevier %U http://archive.numdam.org/articles/10.1016/j.anihpb.2004.03.008/ %R 10.1016/j.anihpb.2004.03.008 %G en %F AIHPB_2005__41_3_479_0