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ABSTRACT:
SUBMITTER: Qasim M
PROVIDER: S-EPMC7532743 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
Qasim Muhammad M Månsson Kristofer K Amin Muhammad M Golam Kibria B M BM Sjölander Pär P
Iranian journal of science and technology. Transaction A, Science 20201003 6
Månsson and Shukur (Econ Model 28:1475-1481, 2011) proposed a Poisson ridge regression estimator (PRRE) to reduce the negative effects of multicollinearity. However, a weakness of the PRRE is its relatively large bias. Therefore, as a remedy, Türkan and Özel (J Appl Stat 43:1892-1905, 2016) examined the performance of almost unbiased ridge estimators for the Poisson regression model. These estimators will not only reduce the consequences of multicollinearity but also decrease the bias of PRRE an ...[more]