The blackening of fibre cables due to radiation is thus one of the main operational risks.
Measuring is one of the main steps in operational risk management.
Another important reason to choose copula instead of correlation is that the latter is unable to model dependence between extreme events (Kole et al. 2007), which are the main concern in operational risk modeling.
Operational risk, which is the main focus of this study based on Basel II accord, has been defined as the risk of loss resulting from inadequate or failed internal processes, people and systems, or from external events.
The Basel Committee on Banking Supervision from the Bank for International Settlement classifies banking risks into three main categories including credit risk, market risk, and operational risk.
To our knowledge, there are no published works to model operational risk of an Iranian commercial bank appropriately; the main reason is the existence of some inconveniences to measure operational risk using available methods.
Since 1990, as serious loss incidents in operation risk often happened all over the world, operational risk is taken account into the risk management framework for the first time in New Basel Capital Accord, becoming the three main risk get along with credit risk and market risk that bank may take.
But in a more risk-averse climate, this may no longer be the case.Related items Country risk ratings: Crude and creditAug 22nd 2007 Operational risk: Peril in the Middle EastAug 22nd 2007Political instability came to the fore with the assassination of Benazir Bhutto, the main opposition politician in Pakistan, in December, and the post-electoral tribal violence in Kenya.
It reduces the operational risk of failed trades.
Her father was until May an operational risk manager in New York for ING, the Dutch bank.
Work will focus instead on recalibrating the calculations for credit risk and operational risk, they say.
