In this paper we propose a new approach to the assessment of excessive risk-taking by a banking sector. We use the portfolio approach to assess the optimal risk-return combination of a bank’s portfolio, based on data for 32 categories of loans. It provides a benchmark for the optimality...

A new model of financial market is proposed, based on the sequential and inter-temporal nature of trader-trader interaction. In this pattern- based speculation model, the traders open and close their positions explicitely. Information ecology can be precisely characterised, and is strikingly...

In this study we develop a measure of bank performance based on the Malmquist index approach. This measure supplements existing financial ratios such as ROA and ROE by addressing some of limitations of these ratios. In our empirical investigation building upon the Malmquist index measure as well...

We develop a theoretical model of mortgage loss rates that evaluates their main underlying risk factors. Following the model, loss rates are positively influenced by the house price level, the loan-to-value of mortgages, interest rates, and the unemployment rate. They are negatively influenced...

This paper discusses the Financial System Stability Assessment for South Africa, and reviews the Report on the Observance of Standards and Codes on Securities Regulation. The assessment reveals that South Africa’s sophisticated financial system is fundamentally sound and has so far...

This paper discusses key findings of the Financial System Stability Assessment on the Basel Core Principles for Effective Banking Supervision, the Committee for Payment and Settlement Systems (CPSS) Core Principles for Systemically Important Payment Systems, and IMF Monetary and Financial Policy...

This paper presents detailed assessment of the Czech Republic’s compliance with Basel Core Principles (BCPs) for effective banking supervision. Many earlier weaknesses have been addressed, either through domestic measures or by implementing European Union-wide rules and regulations. An...