Modelling portfolio credit risk is one of the crucial challenges faced by financial services industry in the last few years. We propose the valuation model of collateralized debt obligations (CDO) based on hierarchical Archimedean copulae (HAC) with up to three parameters, with default...

From 2010 to 2012, the relation between bank stock returns from European Union (EU) countries and the returns on sovereign CDS of peripheral (GIIPS) countries is negative. We use days with tail sovereign CDS returns of peripheral countries to identify the effects of shocks to the cost of...

This paper advances the study of Fiordelisi and Molyneux (2010) by examining the shareholder value efficiency and its determinants for a large sample of Japanese banks between 1999 and 2011. A new, specifically tailored measure of the Economic Value Added approach, based on the shadow price of...

This paper empirically investigates the role played by relatively small banks in the Japanese local credit market. We test the hypothesis that small banks enhance the recovery rate from the financial distress and reduce the bankruptcy ratio of small firms. Empirical evidence suggests that small...