Volatility forecast comparison using imperfect volatility.

The use of a conditionally unbiased, but imperfect, volatility proxy can lead to undesirable out- comes in standard methods for comparing conditional variance forecasts. We motivate our study with analytical results on the distortions caused by some widely-used loss functions, when used with stan-da...

Olles dieđut

Bibliográfalaš dieđut
Váldodahkki: Patton, A
Materiálatiipa: Working paper
Giella:English
Almmustuhtton: Oxford-Man Institute of Quantitative Finance 2007

Geahča maid