This book reviews and explains introductory 'formal theory' in political science.This book reviews and explains introductory formal theory in political science. The basis of formal theory is the spatial model. Melvin Hinich was one of the main creators of spatial political theory in the 1960's. In 1984 he published The Spatial Theory of Voting, with James Enelow. Analytical Politics updates this earlier work, and makes it accessible to a much broader audience. Most important, this is the first book to examine the foundations of spatial theory in the classic political theories of Aristotle, Hobbes, and Rousseau.This book reviews and explains introductory formal theory in political science. The basis of formal theory is the spatial model. Melvin Hinich was one of the main creators of spatial political theory in the 1960's. In 1984 he published The Spatial Theory of Voting, with James Enelow. Analytical Politics updates this earlier work, and makes it accessible to a much broader audience. Most important, this is the first book to examine the foundations of spatial theory in the classic political theories of Aristotle, Hobbes, and Rousseau.Analytical Politics is an introduction to analytical theories of politics, explicitly designed both for the interested professional and classes in political science. We cannot evaluate how well governments perform without some baseline for comparison: What should governments be doing? This book focuses on the role of the center in politics, drawing from the classical political theories of Aristotle, Hobbes, Rousseau, and others. The main questions in Analytical Politics involve the existence and stability of the center: When does it exist? When should the center guide policy? An understanding of the work reviewed here is essential for anyone who hopes to evaluate the performance or predict the actions of democratic governments.Part I. Basics: 1. The analysis of politics; 2. The models of Downs and Black: one policy dlCt