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Time-varying volatility estimates in option pricing : can superior estimates be obtained?
Brailsford, Timothy J., (1993)
The effect of volatility estimates in the valuation of underwritten rights issues
Chan, Howard Wei-hong, (1997)
Volatilitäts-Smile von Dax®-Optionen
Ripper, Klaus, (1997)
Research design issues in the estimation of beta
Brailsford, Timothy J., (1997)
Time-varying volatility and the impact of economic reform of the New Zealand stock market
Brailsford, Timothy J., (1995)