Title: Scenario planning combined with probabilities as a risk management tool - analysis of pros and cons
Authors: Helena Gaspars-Wieloch
Addresses: Department of Operations Research, Poznan University of Economics and Business, Al. Niepodleglosci 10, 61-875 Poznan, Poland
Abstract: Scenario planning and probabilities are often very helpful in uncertain decision problems. In the paper, we examine the correctness of combining probabilities with scenario planning in risk management. We make a literature review and analyse diverse decision problems differing from each other with regard to their nature, the decision maker's objectives and preferences. We explore competition, quality, innovation, resource allocation, inventory and banking issues. The illustrative examples concern both one-criterion and multi-criteria decision problems. We get to the point that scenario planning is an unquestionable support for risk management. Nevertheless, the use of probabilities as an accompanying tool may be necessary and justified merely in some specific cases.
Keywords: scenario planning; probabilities; risk management; risk assessment; uncertainty; payoff matrix; scenarios; decisions; banking; saving rates; spare parts quantity problem; product quality; innovations; coefficient of pessimism.
International Journal of Economics and Business Research, 2021 Vol.21 No.1, pp.22 - 40
Received: 04 Sep 2019
Accepted: 26 Oct 2019
Published online: 27 Nov 2020 *