Estimating the Unrestricted and Restricted Liu Estimators for the Poisson Regression Model: Method and Application
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DOI: 10.1007/s10614-020-10028-y
Abstract: This paper considers both unrestricted and restricted Liu estimators in the presence of multicollinearity for the Poisson regression model. It also considers some new estimators of the shrinkage parameter for both unrestricted and restricted Liu… read more here.
Keywords: liu estimators; regression model; restricted liu; unrestricted restricted ... See more keywords