Moments of the function of non-normal random vector with applications to econometric estimators and test statistics 1 |
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| Authors: | Aman Ullah Virendara K. Srivastava Nilanjana Roy |
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| Affiliation: | 1. Department of Economics , University of California , Riverside, CA, 92521, U.S.A;2. Department of Statistics , Lucknow University , Lucknow, 226007, India |
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| Abstract: | In this paper we have provided a general result on the moments of a function of nonnormal random vector. The results for the normal case follow as a special case of this result. It is also indicated that the moments of a large class of econometric estimators and test statistics can be obtained by using our general result. This includes least squares estimator in the dynamic model, unit root tests, and the two step semiparametric estimators, among others. |
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