We examine the extent of operational and financial hedging in US oil and gas companies. Using a combination of hand collected and publicly available data we first calculate financial and commodity exposure. We find significant exposure to underlying commodity movements. We find no evidence that...

Among the many presumed characteristics of gold, the ability to act as an enduring store of value is frequently noted. In this paper, the ability of gold to dynamically hedge against inflation is examined for various holding periods using the continuous wavelet transformation. Gold is first...

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...