BARDOU, OLIVIER; BOUTHEMY, SANDRINE; PAGÈS, GILLES - In: International Journal of Theoretical and Applied … 13 (2010) 06, pp. 867-899
In this paper we investigate a class of swing options with firm constraints in view of the modeling of supply agreements. We show, for a fully general payoff process, that the premium, solution to a stochastic control problem, is concave and piecewise affine as a function of the global...