Book of Donmon Teith

This book demonstrates how to estimate and interpret fixed-effects models in a variety of different modeling contexts: linear models, logistic models, Poisson m

′The editors of the new SAGE Handbook of Regression Analysis and Causal Inference have assembled a wide-ranging, high-quality, and timely collection of articl

Fixed Effects Regression Methods for Longitudinal Data Using SAS, written by Paul Allison, is an invaluable resource for all researchers interested in adding fi

When data consist of grouped observations or clusters, and there is a risk that measurements within the same group are not independent, group-specific random ef

An introduction to foundations and applications for quantitatively oriented graduate social-science students and individual researchers.