Econometrica publishes original articles in all branches of economics - theoretical and empirical, abstract and applied, providing wide-ranging coverage across the subject area. It promotes studies ...

Hrishikesh D. Vinod, A Survey of Ridge Regression and Related Techniques for Improvements over Ordinary Least Squares, The Review of Economics and Statistics, Vol. 60, No. 1 (Feb., 1978), pp. 121-131 ...