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Purpose: This article investigates stock return predictability in the Korean stock market using the methodology of dynamic factor analysis. Design/methodology/approach: This article collects monthly data on the equity risk premium on the KOSPI and twelve financial and macroeconomic variables...
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restructuring an attractor of given time-series data in a multi-dimensional space through Takens' embedding theory. However, many … economical data on the basis of chaotic theory. In this paper, time-series data are divided into wave components using wavelet …
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