Support of decision-making under risk by a risk-averse decision-maker

Andrzej Łodziński

Abstract


The paper presents the decision support under risk by the risk averse decision maker. Decision making under risk occurs when the result of the decision is not unequivocal and depends on the state of the environment. The decision making process is modeled with the use of multi-criteria optimization. The decision is made by solving the problem with the control parameters that determine the decision maker's aspirations and the evaluation of the solutions received. The decision maker asks the parameter for which the solution is determined. Then, evaluate the solution received accepting or rejecting it. In the second case, the decision maker gives a new parameter value and the problem is solved again for the new parameter. The work includes an simple discrete problem of decision support under risk

Keywords


multi-objective optimization, equitable efficient decision, scalarizing function, Decision Support Systems



DOI: https://doi.org/10.7494/dmms.2019.13.1-2.3473

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