For courses in Principles of Economics Acemoglu, Laibson, List: An evidence-based approach to economics Throughout Economics, authors Daron Acemoglu, David Laibson, and John List use real economic questions and data to help students learn about the world around them. Taking a fresh approach, the authors use the themes of optimization, equilibrium and empiricism to illustrate the power of simple economic ideas, and their ability to explain, predict, and improve what happens in the world. Each chapter begins with an empirical question that is later answered using data in the Evidence-Based Economics feature. As a result of the text's practical emphasis, students will learn to apply economic principles to guide the decisions they make in their own lives. MyEconLab is not included. Students, if MyEconLab is a recommended/mandatory component of the course, please ask your instructor for the correct ISBN and course ID. MyEconLab should only be purchased when required by an instructor. Instructors, contact your Pearson representative for more information. MyEconLab is an online homework, tutorial, and assessment product designed to personalize learning and improve results. With a wide range of interactive, engaging, and assignable activities, students are encouraged to actively learn and retain tough course concepts.