Jouini, Elyès; Touzi, Nizar; Koehl, Pierre-François - Université Paris-Dauphine (Paris IX) - 1997
An agent's optimization problem of the expected terminal wealth utility in a trinomial tree economy is solved. At each transaction date, the agent can trade in a riskless asset, a primitive asset subject to constant proportional transaction costs, and a contingent claim characterized by some...