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factors is determined by the Fisher equation, UIP, PPP, expectation hypothesis and neoclassical growth theory. The paper …
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the hypothesis of the efficient-market theory, even in its weak form. Another finding, as regards the macroeconomic …
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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,...
Persistent link: https://www.econbiz.de/10008549843
Functional Signal plus Noise (FSN) time series models are introduced for the econometric analysis of the dynamics of a large cross-section of prices in which contemporaneous observations are functionally related. A semiparametric FSN model is developed in which a smooth, cubic spline signal...
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