This paper is the result of the author's many years of multidisciplinary research in the areas of quality management and operational risk management. The main focus of the research is aimed at strengthening the model of the "three lines of defence" in terms of more efficient management of...

Operational risk is defined as the potential losses resulting from events caused by inadequate or failed processes, people, equipment, and systems or from external events. One of the most important challenges for the management of the company is to improve its results through its operational...

This paper proposes a methodology to analyze the implications of the Advanced Measurement Approach (AMA) for the assessment of operational risk put forward by the Basel II Accord. The methodology relies on an integrated procedure for the construction of the distribution of aggregate losses,...

Operationelle Risiken (OpRisiken) haben in den letzten Dekaden sehr viel an Aufmerksamkeit in Finanzinstituten erregt und dadurch zunehmend an Bedeutung gewonnen. Zahlreiche milliardenschwere Verluste wurden aufgrund von Nichtbeachtung bzw. Fehleinschätzung solcher Risiken in der...

Operational risk is defined as the potential losses resulting from events caused by inadequate or failed processes, people, equipment, and systems or from external events. One of the most important challenges for the management of the company is to improve its results through its operational...

Purpose - Due to increase in operational risk, banks are facing huge losses. In order to avoid losses, banks need to manage operational risk. This study aims to analyze the impact of operational risk management (ORM) processes, which include identification, assessment, analysis, monitoring and...

The objective of this article is to develop a precise and rigorous measurement of a bank's operational VaR. We compare our model to the standard model frequently used in practice. This standard model is constructed based on lognormal and Poisson distributions which do not take into account any...