Tytuł pozycji:
Dependence structure of stable R-GARCH processes
In this paper we investigate properties of R-GARCH processes with positive strictly stable innovations. We derive the unconditional distributions and analyze the dependence structure. This analysis is carried out by means of the measure of dependence - the codifference - which extends the behavior of the covariance function to situations where the covariance function is no longer defined. In the case of R-GARCH (1,1,0) process we determine the exact asymptotic behavior.