Valachy, Juraj; Evžen Ko?enda - William Davidson Institute, University of Michigan - 2003
analyze recent developments in the volatility of exchange rates of the Central European countries (the Visegrad Group) and a … exchange rate volatility: squared returns parametric model and GARCH. Both methods provide identical results for the currencies … of the Visegrad group: an increase in volatility after a floating exchange rate regime was introduced. The case of the …