This volume investigates the evolution of antitrust law by examining the landmark judicial decisions that have shaped the American economic regulatory landscape. Edited by William Breit and Kenneth G. Elzinga, the text compiles primary source material from pivotal court cases to illustrate the intersection of legal theory and economic practice. The authors provide a structured framework for understanding how judicial interpretations of competition policy have shifted over time in response to changing market conditions and economic philosophies.

Experts and academics frequently cite this collection as a foundational resource for students of law and economics. Readers often note the clarity with which the editors present complex legal arguments alongside their economic implications.