This title is a Pearson Global Edition. The Editorial team at Pearson has worked closely with educators around the world to include content which is especially relevant to students outside the United States. Abel, Bernanke, and Croushore present macroeconomic theory in a way that prepares students to analyze real macroeconomic data used by policy makers and researchers. With a balanced treatment of both classical and Keynesian economics, the comprehensive coverage makes it easy for instructors to align chapters to fit their own syllabi. Students in this course often struggle to see how the macroeconomic models compare to one another, and fit into the big picture. This text uses a unified approach based on a single economics model that provides students with a clear understanding of macroeconomics and its classical and Keynesian assumptions.