The Behavior of Federal Judges

[The Behavior of Federal Judges] provides the most comprehensive and detailed empirical analysis yet of the role played by ideology and political affiliation in judicial decision making...It collects and analyzes a daunting amount of data. -- Adam Liptak * New York Times * The most detailed and elaborate quantitative analysis of the federal judiciary to date... [The authors] show that the role of judicial ideology gets a lot bigger as we move up the judicial hierarchy...Epstein, Landes, and Posner have produced the best and most comprehensive study of judicial behavior by reference to quantitative measures and statistical analysis. Their book will almost certainly define the field for many years to come...Epstein, Landes, and Posner have performed an important service in establishing the truths, and the limits, of both legalism and realism. -- Cass R. Sunstein * New Republic * Epstein, Landes, and Posner have written a brilliant book that ultimately shows the importance of the individual judge or justice to the outcome of cases. The Behavior of Federal Judges shows that who is on the bench matters enormously. It is a work that will shape discussions and research about the federal courts for many years to come. -- Erwin Chemerinsky * Judicature * The Behavior of Federal Judges has the potential to radically reorient the entire field of research into judicial behavior, one of the most exciting fields in law, economics, and political science. Epstein, Landes, and Posner go beyond the artificial divisions amongst these fields, and show how their different perspectives can be combined into a powerful model that not only makes enormous sense theoretically, but is backed by a mountain of data across all levels of the federal judiciary. I have little doubt that, in the years to come, this book will be seen as having begun a new type of scholarship on judicial behavior and institutions. -- Mitu Gulati, Duke University School of Law The Behavior of Federal Judges sets out to be the definitive book on the subject of judicial behavior. The authors establish a new mainstream in this exciting fielda unified model of judicial behavior that incorporates legal, economic, and political perspectives. There is no question that this book is a major work, providing both a benchmark and an agenda for future work. -- William H. J. Hubbard, University of Chicago Law School

Lee Epstein is Provost Professor of Law and Political Science and Rader Family Trustee Chair in Law at the University of Southern California. William M. Landes is Clifton R. Musser Professor Emeritus of Law and Economics at the University of Chicago Law School. Richard A. Posner retired as a judge of the United States Court of Appeals for the Seventh Circuit in 2017. He was previously a senior lecturer at the University of Chicago Law School.