In addition to updating all the figures and data, the authors made a number of other key changes in this edition. They include the following: At the beginning of each chapter, a set of Learning Objectives is introduced. These give the students a preview of what they will learn in each section of the chapter, facilitating their learning. The discussion of fiscal policy in Chapter 10 is revised and updated to reflect our continuing difficulties in attempting to restore the economy to full unemployment and the changing views of the effectiveness of fiscal stimulus. The treatment of monetary policy in Chapter 14 is revised and updated, as the Federal Reserve has continued to experiment with quantitative easing and other new monetary policies. Chapter 15 includes a discussion of how the thinking of Fed Chairman Ben Bernanke evolved during this past decade as he faced unprecedented challenges. Chapter 5 includes a discussion of the length of economic recoveries and the slow pace of the current recovery. A revised and expanded discussion of the euro is included in Chapter 19, reflecting the serious challenges now facing the European Monetary Union. Chapter 18 highlights how rapid increases in imports can affect employment in local labor markets. The authors also incorporated a total of 61 exciting new applications into this edition, including 11 in the common chapters (Chapters 1 — 4), 17 in macroeconomics, and 33 in microeconomics. In addition, they incorporated a total of 19 new chapter-opening stories, including 2 in the common chapters, 10 in macroeconomics, and 7 in microeconomics. These fresh applications and chapter openers show the widespread relevance of economic analysis. In the chapters common to macroeconomics and microeconomics, the new applications include incentives to purchase hybrid cars (Chapter 1), choosing how fast to sail a container ship (Chapter 2), the markets for meteorites (Chapter 3), and the economic forces behind the proposal to include sheep shearing as an Olympic sport (Chapter 4). In the microeconomics chapters, the new applications include the effects of supply disruptions on the price of gasoline (Chapter 20), the use of a large cigarette tax to overcome consumers’ present bias and make current low-income smokers better off (Chapter 22), the decision of some Chinese farmers to shift from growing tea to coffee (Chapter 24), the economic logic of low prices during “happy hour”, a period of relatively high demand (Chapter 26), Microsoft as an insecure monopolist (Chapter 27), gender discrimination in insurance (Chapter 29), the economics of energy-efficient buildings (Chapter 31), and state lotteries as regressive taxes (Chapter 32).