TY - CONF TI - Structural properties of stochastic dynamic concave optimization problems and approximations of the value and optimal policy functions AV - none Y1 - 2009/// UR - http://eprints.imtlucca.it/1662/ A1 - Gnecco, Giorgio A1 - Sanguineti, Marcello M2 - Ischia, Italy ID - eprints1662 T2 - AIRO 2008 ER -