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Forex je najväčším trhom súčasnosti. V nasledovnom článku sa v skrátenej forme zaoberám históriou vývoja mien, začiatkami výmeny jednotlivých platidiel medzi sebou a ich väzbou na drahé kovy. Cieľom článku je analýza súčasného obchodovania so zahraničnými menami a...
Persistent link: https://www.econbiz.de/10009395263
This paper examines features of the Czech stock market’s development from 1997 to 2003 and attempts to unveil the macroeconomic consequences of stock-price development. The analysis of the stock market’s behavior supports a cautionary stance on the hypothesis of the efficient-market theory,...
Persistent link: https://www.econbiz.de/10005808639
In this paper, we investigate the adequacy of scaling, a method frequently used in estimation of standard deviation of stock returns. Scaling is based on the assumption that standard deviation is proportional to the square root of the length of the time interval of the sample (for example daily,...
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