JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, cilt.179, sa.2, ss.696-721, 2018 (SCI-Expanded)
We study a stochastic optimal control problem for a delayed Markov regime-switching jump-diffusion model. We establish necessary and sufficient maximum principles under full and partial information for such a system. We prove the existence-uniqueness theorem for the adjoint equations, which are represented by an anticipated backward stochastic differential equation with jumps and regimes. We illustrate our results by a problem of optimal consumption problem from a cash flow with delay and regimes.