Study Guide: for Principles of Macroeconomics, Fourth Edition

This innovative study guide reinforces the key concepts of each chapter through reviews, practice exams, and problem sets designed to help students apply what they’ve learned. "Doing Economics" sections are structured around a series of "Tool Kits" in which students learn a problem-solving technique through its step-by-step application. Each "Tool Kit" is followed by worked examples and practice problems that apply the relevant technique.