RT Report T1 A numerical method to solve a duopolistic differential game in a closed-loop equilibrium A1 De la Cruz, Jorge H. A1 Ivorra, Benjamín Pierre Paul A1 Ramos Del Olmo, Ángel Manuel AB In this work, we develope a numerical method to solve infinite time differential games in closed-loop equilibria. Differential games are thought to be run in dynamic decissions and competitive situations, such as marketing investments and pricing policies in a company. Closed-loop equilibria allow us to obtain strategies as a function of ourselves and our competitor. We apply our algorithm to a real data set of two competitive firms. We show how our algorithm is able to develop a different price-advertising strategy to get bigger benefits PB Universidad Complutense. Departamento de Matemática Aplicada YR 2012 FD 2012-10 LK https://hdl.handle.net/20.500.14352/49144 UL https://hdl.handle.net/20.500.14352/49144 LA eng DS Docta Complutense RD 10 abr 2025