Milionis, Alexandros - In: The Journal of Risk Finance 12 (2011) 4, pp. 306-314
Purpose – The purpose of this paper is to examine, whether or not, the residuals of the market model (MM) are conditionally heteroscedastic; to examine, whether or not, there exists an intervalling effect in conditional heteroscedasticity in the residuals of the MM; to propose a simple...