We assess whether two classes of bubbles occur in the spot price of gold, rational speculative and periodically bursting bubbles, using gold's' lease rates for the first time in the literature as a measures of its fundamental value. This question is of particular significance as these are the...

The aviation industry is characterized by low profit margins and a constant struggle with skyrocketing fuel costs. Financial and operational hedging strategies serve aviation managers as a tool to counteract high and volatile fuel prices. While most research on fuel hedging has concentrated on...

We find evidence for price clustering in both oil and coal price data. We further find that there is significant evidence that these clusterings represent psychological barriers, and that these affect both the level and the volatility of prices around these barriers.

This paper examines bilateral and multilateral cointegration properties of the German stock market and those of the three major Central European countries which recently attained membership in the European Union. Cointegration tests cover the time period of July 6, 1995 to February 10, 2005....

The preholiday behaviour of equity price and return indices on the Irish Stock Exchange do nor display consistent positive pre-holiday returns. This is contrary to the majority of studies on this area, and the result is found across a number of sectoral indices. The analysis also indicates that...