The Modern Principles of Macroeconomics Fourth Edition Paperback is a textbook authored by Tyler Cowen and Alex Tabarrok, focusing on the subject area of Business & Economics. Published by Worth Publishers, Incorporated in the United States, this book is designed for adult education and further education levels. The content covers macroeconomic principles in English language, presented in a trade paperback format with a dimensions of 8.5 inches in width. This textbook serves as a comprehensive resource for students and professionals interested in understanding modern economic theories and practices.