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1 Smith, Ken R.Biased estimation in policy research: an illustrative example of ridge regression in a health system modelThe paper develops an argument for the necessity of examining individual coefficients in policy models. As a result of this need, it is posited that something other than OLS estimators should be used since they are inflated and have extremely large variances when multicollinearity is present. Furthe...Policy models; Health systems; Ridge regression1980
2 Fogel, Alan DaleExpressing affection and love to young childrenFew people would seriously contest the proposition that children need love. The belief that children thrive on love is not universal, but in our western culture it has become the foundation for the work of educators and parents (Kagan, 1978). Yet, for all of our certainty about the principle, the p...Expressing affection1980
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