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This rejoinder highlights some of the differences in the test approach adopted by Fernandez-Macho (2013) in his critique of Leong and Huang (2010) and those commonly found in the literature such as Granger and Newbold(1974), Phillips (1986) and Leong and Huang (2010)
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employing the Kalman filter. The time-varying cointegration parameters suggest that the security measures indeed impacted price …
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There are simple well-known conditions for the validity of regression and correlation as statistical tools. We analyse …
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We derive computationally simple and intuitive score tests of neglected serial correlation in unobserved component …
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noise filtering procedure was applied first to an empirical correlation matrix and, second, to the matrix built from the … same time series deliberately contaminated with noise. The final, noise filtered correlation matrices, were practically the … measures that gave average distance between off-diagonal elements of correlation matrices obtained as a result of noise …
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