Dankenbring, Henning - 1998
theory but rather base the decision of the lag structure on a robust Lagrange Multiplier test. In contrast to U.S. data we … find that the volatility depends on either the interest rate level or information shocks but not on both. Finally, we … propose to describe the short term interest rate's dynamics by means of an AR(1) model with stochastic volatility. -- Term …