Financial Reynolds number (Re) has been proven to have the capacity to predict volatility, herd behaviour and nascent … embedded volatility, herd behaviour and nascent bubble. Overall the volatility distribution has been found to be Gaussian in … nature, as far as volatility, herd behaviour and nascent bubble are concerned. …

volatility satisfies a power law with an exponent close to 4. On the other hand, we investigated quantitatively the return and … the volatility of the daily data of the Nikkei 225 index from 1990 to 2003, and we found that the distributions of the … returns and the volatility can be accurately described by the exponential distributions [11]. We then propose a stochastic …

Financial Reynolds number (Re) has been proven to have the capacity to predict volatility, herd behaviour and nascent … embedded volatility, herd behaviour and nascent bubble. Overall the volatility distribution has been found to be Gaussian in … nature, as far as volatility, herd behaviour and nascent bubble are concerned. …

volatility. The research also examines the impact of powerful foreign capital markets on the Greek Stock Exchange market, the … seasonality returns (Day-of-the-Week effect) and the volatility structure. Design/methodology/approach - The analysis of data is …-GARCH model demonstrate that the debt crisis and, therefore, its consequences increase the FTSE / ASE 20 index volatility and the …

prices, returns and volatility of related agricultural commodities. Analyzing the spillover effects on agricultural …. The purpose of this paper is to examine the volatility spillovers for spot and futures returns on bio-ethanol and related … agricultural commodities, specifically corn and sugarcane, using the multivariate diagonal BEKK conditional volatility model. The …