Basel II
Operational risk and regulatory capital: do public and private banks differ?
The authors investigate relationships between operational risk and regulatory capital in Indian public and private banks.
Application of the radial basis function in solving an operational risk management model: investigating the probability of bank survival with risk reserves
The authors investigate the probability of bank survival in relation to operational risk and risk reserve and calculate the amount of risk storage necessary to achieve the desired probability of survival.
Systemic operational risk in the Australian banking system: the Royal Commission
The author investigates the Royal Commission into Misconduct in the Banking, Superannuation and Financial Services Industry and its most prominent cases, as well as detailing examples of operational risk events that the commission did not cover.
How climate change may impact operational risk
This paper uses the ten laws of operational risk along with taxonomies for inadequacies or failures and their impacts, and it also draws parallels with past crises, in order to make systematic predictions.
The status of people risk management in UK banks
This paper examines how people risk is managed in banks using interview data obtained from operational risk management experts working in the UK banking sector.
BMO sees $6.3bn RWA increase from capital floor add-on
The bank is the first of Canada’s big five to be bound by the floor as implemented in 2018
Modeling credit risk in the presence of central bank and government intervention
In this paper a simple approach for including central bank and government intervention in credit models is developed and illustrated using the Fed’s data for the CCAR 2021 stress test.
Op risk data: Mouldy money makes big stink for NatWest
Also: Santander plays Santa; JPM in messaging mayhem; ‘Sterling Lads’ cost HSBC a couple of bricks. Data by ORX News
Credit risk & modelling – Special report 2021
This Risk special report provides an insight on the challenges facing banks in measuring and mitigating credit risk in the current environment, and the strategies they are deploying to adapt to a more stringent regulatory approach.
Commerzbank’s op RWAs rise €1.2bn on SA switch
Transition to new framework under Basel II pushes op risk to two-year high
Bank leverage and capital bias adjustment through the macroeconomic cycle
The author assesses the quantitative effects of the recent proposal for more robust bank capital adequacy.
FRTB comes too late for Covid crisis
Expected shortfall would stop Basel 2.5 duplicate capital charges, but backtesting still a problem
A sensitivity analysis of the alpha factor
In this paper, we investigate the alpha factor’s sensitivity to key model parameters under stylized portfolio assumptions in order to better understand its complex characteristics. Our analysis is based on the numerical simulation of alpha sensitivities…
ICAAP/ILAAP – Unlocking business value from capital and liquidity assessment
Regulators consider banks’ internal capital adequacy and assessment process (ICAAP) and internal liquidity adequacy assessment process (ILAAP) important tools in managing risk. The European Central Bank’s (ECB’s) updated guidance – which came into effect…
Risk weight tweak could fix IFRS 9 capital clash – research
Practitioner suggests way to cancel out double-counting of Basel credit loss provisions
Basel risk weight functions and forward-looking expected credit losses
The authors establish that the combination of lifetime ECL and the Basel Capital Adequacy Framework, which relies on a one-year horizon, results in capital overestimation. Alongside this finding, and in order to alleviate the problem, they propose two…
Competitive differentiation – Reaping the benefits of XVA centralisation
A forum of industry leaders discusses the latest developments in XVA and the strategic, operational and technological challenges of derivatives valuation in today’s environment, including the key considerations for banks looking to move to a standardised…
The theoretical foundations of XVAs
Bloomberg analyses the theoretical basis of XVAs, focusing on the works and findings of its head of quantitative XVA analytics, Mats Kjaer, who emphasises the role of the capital valuation adjustment as a major driver of derivatives trading profitability…
A study on window-size selection for threshold and bootstrap value-at-risk models
This paper investigates the effects of window-size selection on various models for value-at-risk (VaR) forecasting using high-performance computing.
The use of business intelligence and predictive analytics in detecting and managing occupational fraud in Nigerian banks
The goal of this paper is to illustrate how Nigerian banks, and indeed banks elsewhere, can develop solutions that incorporate both BI and predictive analytics techniques in detecting, predicting, preventing and managing occupational fraud.
Structured products – The ART of risk transfer
Exploring the risk thrown up by autocallables has created a new family of structured products, offering diversification to investors while allowing their manufacturers room to extend their portfolios, writes Manvir Nijhar, co-head of equities and equity…
VAR lookbacks should shift dynamically, research suggests
Change-point analysis method helps identify regime shifts in equities markets, quants claim
2022 – A market risk odyssey
Though January’s final version of FRTB offered no great surprises to those who have followed the regulation since its inception, banks now have a greater idea of what is required of them. Bloomberg explores the importance for banks to have FRTB…