2 research outputs found

    Controlling the international stock pollutant with policies depending on target values

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    In this paper a stochastic dynamic game formulation of the economics of international environmental agreements on the transnational pollution control, when the environmental damage arises from stock pollutant that accumulates, for accumulating pollutants such as CO2 in the atmosphere is provided. To improve the non-cooperative equilibrium among countries, we propose a different criterion to the minimization of the expected discounted total cost. Moreover, we consider Cooperative versus Noncooperative Stochastic Dynamic Games formulated as Markov Decision Processes (MDP). We propose a new alternative where the decision-maker wants to maximize the probability that some total performance of the dynamical game does not exceed a target value during a fixed period of time. The task requirements are therefore formulated as probabilities rather than expectations. This approach is different from the standard MDP, which uses performance criteria based on the expected value of some index. We present properties of the optimal policies obtained under this new perspective.Stochastic optimal control, Markov Decision Processes, Stochastic Dynamic Programming, Stochastic Dynamic Games, International pollutant control, Environmental economics, Sustainability, Probability criterion

    Achieving target state-action frequencies in multichain average-reward Markov decision processes

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