A new Method to Estimate the Parameters of Quadratic Regression

Estimating the Linear Regression Model in High-Dimensional Data and collinearity

Some Useful Matrix Derivatives with Statistical Applications in Econometrics

A New Estimator to Combat Multicollinearity in Logistic Regression Model

A Modified Test for Multiple Regression Function

SELECTION OF VARIABLES IN THE LINEAR REGRESSION WITH THE RESTRICTED RRQR ALGORITHM

Covariance Matrix Estimation in Complex Surveys

Inference in Linear Models with Nonstochastic Biased Factors

Another Look at Partitioned Ridge Regression Estimators

A Suggested Biased Estimator for Correcting Multicollinearity in Multinomial Logistic Regression