Aim: The high level of non-performing exposures and the existing crisis in the Nigerian banking sector is a source of concern. To create a basis for solving the troubles caused by the loan loss crisis, this study investigated the managerial discretionary use of loan loss provisions (LLPs) by...

The parameter loss given default (LGD) of loans plays a crucial role for risk-based decision making of banks including risk-adjusted pricing. Depending on the quality of the estimation of LGDs, banks can gain significant competitive advantage. For bank loans, the estimation is usually based on...

In this paper, we study the determinants of credit risk in the Greek banking sector. Credit risk is related to bank asset quality and considered responsible for bank failures. In this context, we investigate how loan quality can be explained by accounting and macroeconomic factors. Aggregate...

In this paper, we develop a new capital adequacy buffer model (CABM) which is sensitive to dynamic economic circumstances. The model, which measures additional bank capital required to compensate for fluctuating credit risk, is a novel combination of the Merton structural model which measures...

Banks typically determine their capital levels by separately analysing credit and interest rate risk, but the interaction between the two is significant and potentially complex. We develop an integrated economic capital model for a banking book where all exposures are held to maturity. Our...

We study the functioning of secured and unsecured inter-bank markets in the presence of credit risk. The model generates empirical predictions that are in line with developments during the 2007-2009 financial crises. Interest rates decouple across secured and unsecured markets following an...

In 2001, government guarantees for savings banks in Germany were removed following a law suit. We use this natural experiment to examine the effect of government guarantees on bank risk taking, using a large data set of matched bank/borrower information. The results suggest that banks whose...

Using a novel panel data set we study the macroeconomic determinants of nonperforming loans (NPLs) across 75 countries during the past decade. According to our dynamic panel estimates, the following variables are found to significantly affect NPL ratios: real GDP growth, share prices, the...

Following the financial crisis, the share of non-performing loans has significantly increased, while the regulatory guidelines on the Internal-Ratings Based (IRB) approach for capital adequacy calculation related to defaulted exposures remains too general. As a result, the high-risk nature of...

Purpose: The purpose of this paper is to investigate the determinants of non-performing loans in the Spanish banking system over the period 1997Q4-2015Q3. This timeframe includes not only the booming period for the Spanish economy but also an extended post-crises interval which is missing from...