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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,...
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In this paper, we investigate the adequacy of scaling, a method frequently used in estimation of standard deviation of …
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Global corporations and companies with international portfolios increasingly concentrate their activities not only on the international expansion of their products or services and global diversifi cation of their capital portfolios, but also on an effective integration in the global value chain...
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developed in which a smooth, cubic spline signal function is used to approximate the price curve data. Estimation may then be …
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