In a setting where private information goes public for the first time, we study the real effects of the Basel II Accord requiring banks to calculate operational risk capital, and disclose qualitative and quantitative information. Using a difference-in-differences setup featuring partial US...

In measuring its Operational Risk VaR, a bank needs to pay attention when including external data in its internal loss collection. In principle, these data should be scaled consistently to the specific nature of the bank's risk, but this is not done by the majority of institutions with advanced...

Operationelle Risiken stellen für Banken nach dem Kreditrisiko die zweitwichtigste Risikokategorie dar. Ein effektives Risikomanagement der operationellen Risiken dürfte in Zukunft ein entscheidender Wettbewerbsfaktor sein. Im Rahmen der Neuregelung der bankaufsichtsrechtlichen Vorgaben...

Measuring, controlling and managing operational risk have played an important role for bank industry endeavors since the publication of Basel II (2006) as the regulatory framework for the effective management and supervision of financial risks. More recently, due to the current financial crisis,...

Operationelle Risiken stellen für Banken nach dem Kreditrisiko die zweitwichtigste Risikokategorie dar. Ein effektives Risikomanagement der operationellen Risiken dürfte in Zukunft ein entscheidender Wettbewerbsfaktor sein. Im Rahmen der Neuregelung der bankaufsichtsrechtlichen Vorgaben...

The Basel II implementation supposes a series of important challenges both for the credit institutions – the adjusting of the risk management and of the data processing system, the training of the personnel, the obtaining of the data bases etc. – and also for the National Bank of Romania –...

In this paper we review the actual operational data of an anonymous Central European Bank, using two approaches described in the literature: the loss distribution approach and the extreme value theory (EVT). Within the EVT analysis, two estimation methods were applied; the standard maximum...

The capital adequacy regulation which came into force on 1 January 2008 for the Hungarian banking sector, in line with the Basel II directives and generally applied in the European Union, brought the novelty of distinct management of operational risk. Operational risk is defined as the risk of...

In this paper we review the actual operational data of an anonymous Central European Bank, using two approaches described in the literature: the loss distribution approach and the extreme value theory (“EVT”). Within the EVT analysis, two estimation methods were applied; the standard maximum...

Operational risk management has becoming more important in the financial industry in the recent years mainly due to scandals in UBS in 2011 and Societé Générale in 2007. The reasons for this attention can be attributed to introduction of operational risk into the Basel II regulatory framework...