A NOTE ON THE CONSISTENCY OF LS ESTIMATES IN LINEAR MODELS |
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Authors: | Chen Xiru |
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Affiliation: | The Graduate School at Beijing, University of Science and Technology of China, |
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Abstract: | It is well known that when the random errors are iid. with finite variance, the week andthe strong consistency of LS estimate of multiple regression coefficients are equivalent. Thisnote, by constructing a counter-example, shows that this equivalence no longer holds true incase that the random errors possess only the r-th moment with 1 ≤ r < 2. |
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Keywords: | Linear regression model Consistency LS estimate |
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