An Empirical Analysis of Australian Gold Mining Firms
This paper studies the exposure of Australian gold-mining firms to changes in the gold price, the stock market and the Australian dollar - US dollar exchange rate. The empirical analysis uses daily, weekly and monthly data of all gold-mining firms in the S&P/ASX All Ordinaries Gold Index for the period from January 1980 to December 2010 and finds that the average gold beta is 0.67 for gold denominated in US dollar and 0.38 for gold denominated in Australian dollars. The study also finds substantial variation of gold betas through time which indicates managerial flexibility and real optionality. Interestingly, the average exposure of the firms decreased in the recent gold bull market reducing the attractiveness of gold-mining firms relative to investments in bullion.
|Date of creation:||01 Aug 2012|
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- Garry Twite, 2002. "Gold Prices, Exchange Rates, Gold Stocks and the Gold Premium," Australian Journal of Management, Australian School of Business, vol. 27(2), pages 123-140, December.
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- Lubos Pástor & Robert F. Stambaugh, . "Costs of Equity Capital and Model Mispricing," Rodney L. White Center for Financial Research Working Papers 4-98, Wharton School Rodney L. White Center for Financial Research.
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- Alberto Moel, 2002. "When Are Real Options Exercised? An Empirical Study of Mine Closings," Review of Financial Studies, Society for Financial Studies, vol. 15(1), pages 35-64, March.
- Blose, Laurence E. & Shieh, Joseph C. P., 1995. "The impact of gold price on the value of gold mining stock," Review of Financial Economics, Elsevier, vol. 4(2), pages 125-139.
- Peter Tufano, 1998. "The Determinants of Stock Price Exposure: Financial Engineering and the Gold Mining Industry," Journal of Finance, American Finance Association, vol. 53(3), pages 1015-1052, 06.
- Tufano, Peter, 1996. " Who Manages Risk? An Empirical Examination of Risk Management Practices in the Gold Mining Industry," Journal of Finance, American Finance Association, vol. 51(4), pages 1097-1137, September.
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