This text investigates the practical application of antitrust economics to modern market competition and regulatory enforcement. John E. Kwoka, a prominent economist specializing in competition policy, compiles a series of case studies to evaluate how economic theory informs legal outcomes in merger reviews and monopolization cases. The book provides a framework for understanding the intersection of quantitative analysis and legal precedent in the United States.

Experts and academics frequently cite this collection as a standard resource for students of industrial organization and competition policy. Readers often note the technical density of the prose, which assumes a foundational understanding of microeconomic principles.