by estimating the intermittency parameter and forecasting of volatility for a sample of financial data from stock and … foreign exchange markets. -- Random Lognormal cascades ; GMM estimation ; best linear forecasting ; volatility of financial …

currencies and financial assets of the countries. These sudden movements are called volatility. Sudden price changes in financial … accurate determination of volatility. Since the changes in asset prices are not linear, volatilities in prices are determined … the validity of these models through a Turkey application on exchange rate volatility. The findings of the study have …