This paper studies optimal bank capital requirements in an economy where bank losses have financial spillovers. The spillovers amplify the effects of shocks, making the banking system and the economy less stable. The spillovers increase with banks' financial distortions, which in turn increase...

The traditional loans pricing methods are usually based on risk measures of individual loan's characteristics without considering the correlation between the defaults of different loans and the contribution of individual loans to the entire loan portfolio. In this study, using account-level...

Following the three-pillar structure of the Basel II/III framework, the article categorises and surveys 279 academic papers on operational risk in financial institutions, covering the period from 1998 to 2014. In doing so, different lines of both theoretical and empirical directions for research...

This study documents the association between the quality of risk management practices and operational loss realizations at large financial institutions in the United States. Using detailed supervisory data, we find that companies with weak risk management practices experience higher and more...

We address the problem of regulating the size of banks' macroprudential capital buffers by using market-based estimates of systemic risk and by developing a modeling mechanism through which capital buffers can be allocated efficiently across systemic banks. First, a Distance-to-Default type...

Changes in value of a plain vanilla bond are largely due to the fluctuations of default-free yields (hereinafter referred to as risk-free rates) and to the dynamics of the credit spread required for protection against the borrower's insolvency.In most common financial asset evaluation...

The paper finds that, given New Zealand's conservative approach in implementing the Basel II framework, New Zealand banks' headline capital ratios underestimate their capital strength. A comparison with Canadian, UK and Australian banks highlights the impact of New Zealand's more conservative...

This paper analyzes the level and cyclicality of bank capital requirement in relation to (i) the model methodologies through-the-cycle and point-in-time, (ii) four distinct downturn loss rate given default concepts, and (iii) US corporate and mortgage loans. The major finding is that less...

Operational risk is being considered as an important risk component for financial institutions as evinced by the large sums of capital that are allocated to mitigate this risk. Therefore, risl measurement is of paramount concern for the purposes of capital allocation, hedging, and new product...

Risk characteristics of the Korean financial market have changed dramatically during the decade following the financial crisis in 1997. First of all, credit risk in the large corporate sector has decreased significantly after turmoil in the corporate bond market in 1999 and 2000. Second, credit...