Template-type: ReDIF-Paper 1.0 Author-Name: Montrucchio, Luigi Author-Email:luigi.montrucchio@unito.it Author-Name: Privileggi, Fabio Author-Email: fabio.privileggi@unito.it Author-Workplace-Name: University of Turin Author-Workplace-Homepage: http://www.est.unito.it/ Title: Negative dynamic programming with non-additively time-separable objectives. Abstract: A class of intertemporal optimization models characterized by a recursive objective functional obtained as the limit of iterations of the Koopmans aggregator is considered. We focus on negative dynamic programming problems in which aggregators may be un- bounded from below and establish existence of an optimal solution under the assumption of strong concavity for the aggregator, both in the deterministic and in the stochastic settings. Length: pages 30 Creation-Date: 2024-03 File-URL: https://www.est.unito.it/do/home.pl/Download?doc=/allegati/wp2024dip/wp_04_2024.pdf File-Format: Application/PDF Handle: RePEc:uto:dipeco:202404