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Applying risk matrices for assessing the risk of psychosocial hazards at work [PDF]
Frontiers in Public Health, 2022 Although wide-ranging amendments in health and safety regulations at the European and national level oblige employers to conduct psychosocial risk assessment, it is still under debate how psychosocial hazards can be properly evaluated.
Yacine Taibi +5 more
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Review of the Strengths and Weaknesses of Risk Matrices [PDF]
Journal of Risk Analysis and Crisis Response (JRACR), 2013 Risk assessment and risk matrices are powered tools used in risk management and help guide in the process of decision-making in organisations. Nevertheless, risk matrices have their own weaknesses and strengths. This paper provides a critical overview of
Mustafa Elmontsri
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Credit Risk Meets Random Matrices: Coping with Non-Stationary Asset Correlations [PDF]
Risks, 2018 We review recent progress in modeling credit risk for correlated assets. We employ a new interpretation of the Wishart model for random correlation matrices to model non-stationary effects.
Andreas Mühlbacher, Thomas Guhr
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Beyond probability-impact matrices in project risk management: A quantitative methodology for risk prioritisation [PDF]
Humanities & Social Sciences CommunicationsThe project managers who deal with risk management are often faced with the difficult task of determining the relative importance of the various sources of risk that affect the project.
F. Acebes +3 more
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Critical risk identification in construction projects using 2D and 3D risk matrices [PDF]
PLoS ONEConstruction projects are exposed to numerous risks that may adversely affect project cost and duration. The purpose of this study is to identify and prioritize key construction risks by combining a Work Breakdown Structure (WBS) with a Risk Breakdown ...
Shamal Ali Othman +2 more
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Risk Assessment Matrices for Workplace Hazards: Design for Usability [PDF]
International Journal of Environmental Research and Public Health, 2022 In occupational safety and health (OSH), the process of assessing risks of identified hazards considers both the (i) foreseeable events and exposures that can cause harm and (ii) the likelihood or probability of occurrence. To account for both, a table format known as a risk assessment matrix uses rows and columns for ordered categories of the ...
Roger C. Jensen +2 more
openalex +4 more sources
Journal of Risk Analysis and Crisis Response (JRACR), 2023 The changing and intensifying landscape of global, national, and local disaster risks, driven by socio-political, environmental, and technological shifts, underscores the critical need for risk assessment by international agencies and governments.
Ali Vaezi, Samantha Jones, Ali Asgary
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Can Public Health Risk Assessment Using Risk Matrices Be Misleading? [PDF]
Int J Environ Res Public Health, 2015 The risk assessment matrix is a widely accepted, semi-quantitative tool for assessing risks, and setting priorities in risk management. Although the method can be useful to promote discussion to distinguish high risks from low risks, a published critique described a problem when the frequency and severity of risks are negatively correlated.
Vatanpour S, Hrudey SE, Dinu I.
europepmc +4 more sources
Compound Wishart Matrices and Noisy Covariance Matrices: Risk Underestimation [PDF]
, 2013 In this paper, we obtain a property of the expectation of the inverse of compound Wishart matrices which results from their orthogonal invariance. Using this property as well as results from random matrix theory (RMT), we derive the asymptotic effect of the noise induced by estimating the covariance matrix on computing the risk of the optimal portfolio.
Benoı̂t Collins +2 more
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Requiem for risk classification matrices
Soils and Rocks, 2020 Waldemar Coelho Hachich
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