I could not have written this book without the support of many people and agencies. University of Oregon College of Arts and Sciences Distinguished Pro- fessor James C. Mohr has made the transition with me from graduate advisor to colleague and friend. His unwavering support and encouragement for this project supported me when my own enthusiasm failed. Whatever contribution this book may make to the field originated in his graduate seminar on state government. He deserves credit for the best parts of this book. Its errors re- main my own
