## Abstract By Jensen's inequality, a model's forecasts of the variance and standard deviation of returns cannot both be unbiased. This study explores the bias in GARCH type model forecasts of the standard deviation of returns, which we argue is the more appropriate volatility measure for most fina
β¦ LIBER β¦
Generalised Rational Bias in Financial Forecasts
β Scribed by George A. Christodoulakis
- Publisher
- Springer
- Year
- 2006
- Tongue
- English
- Weight
- 174 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1614-2446
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