We examine the reaction of world equity markets to the 1997 Asian Crisis. Correlations across the markets increased dramatically during the economic crisis but only during a relatively short period around the crisis. After the crisis, the benefits of international diversification improved...

There is a growing need to model the dynamics of electricity spot prices. While many studies have adopted the jump-diffusion model used successfully in traditional financial markets, the distinctive features of energy prices present non-trivial challenges. In particular, electricity price series...

Emerging market currencies tend to jump together, thus intensifying short-term risk, whereas developed market currency jumps and cojumps are much less prevalent. Emerging market currency jumps are considerably more severe, especially during crisis periods. Jumps represent a majority of emerging...

A survey on derivative usage and financial risk management in New Zealand shows that the currency forward is the most frequently used derivatives in hedging transaction exposure. This paper examines whether forwards performs better than over-the-counter option for a New Zealand exporter in...

Using the Markov regime-switching model, this paper examines factor loadings on macroeconomic, market sentiment and other variables that may explain North American investment-grade and high-yield credit default swap indices (CDX) over the period 2003–2011. In both crisis and tranquil market...

The present paper explores a class of jump-diffusion models for the Australian short-term interest rate. The proposed general model incorporates linear mean-reverting drift, time-varying volatility in the form of LEVELS (sensitivity of the volatility to the levels of the short-rates) and...

We use a general Markov switching model to examine the relationships between returns over three different asset classes: financial assets (US stocks and Treasury bonds), commodities (oil and gold) and real estate assets (US Case-Shiller index). We confirm the existence of two distinct regimes: a...