Goulielmos, Alexandros M. - In: SPOUDAI - Journal of Economics and Business 65 (2015) 1/2, pp. 67-86
observations are "independent and identically distributed" is concerned, maritime time series analysis shows "long term dependence …. Traditionally, risk is measured by "standard deviation". Other risk measures like "excess kurtosis", "excess skewness", "long-term … dependence" and the "catastrophe propensity" were ignored. Risk in 1900 was based on the mathematical laws of Chance and …