Estimation of an asymmetric model of asset prices

A stochastic volatility model may be estimated by a quasi-maximum likelihood procedure by transforming to a linear state-space form. The method is extended to handle correlation between the two disturbances in the model and applied to data on stock returns.

Bibliographic Details
Main Authors: Harvey, A, Shephard, N
Format: Journal article
Language:English
Published: American Statistical Association 1996