The empirical results show that after the introduction of the three refinements to the Linked Exchange Rate system in May 2005 the Hong Kong dollar follows a bounded process that is consistent with a fully credible exchange rate band. The bounded process will limit the movements of the exchange...

This paper proposes a model based on probability density functions associated with dynamics of underlying asset prices to measure contagion-induced systemic risk in the market. The two new risk measures with closed-form formulas derived from the model are:(1) the rate of change of the...

Given the deleveraging process in the banking sector, banks were reluctant to lend funds in the interbank market because of uncertainty about their own future need for funds during the financial crisis of 2007 - 2009. Aggregate liquidity then declined. This paper investigates the impact of the...

This paper proposes a path-dependent approach for estimating realignment probabilities of targeted exchange rates based on first-passage-time distributions instead of the commonly used path-independent approach. We consider that path dependency is an intrinsic characteristic of realignment risk...

This paper assesses whether agency ratings and market-based default risk measures are consistent for East Asian banks during the period 1996 to 2006. While the market-based measures are broadly consistent with the credit rating assessments for banks in developed economies, the discrepancy...

This paper presents a benchmarking model for validation of default probabilities of listed companies for Basel II purposes. The model is based on the recent studies on the predictive capability of structural credit risk models. Benchmark ratings and one-year default probabilities are assigned to...