Economics

E-Book Overview

When it comes to explaining current economic conditions, there is no economist readers trust more than New York Times columnist and Nobel laureate Paul Krugman. Term after term, Krugman is earning that same level of trust in the classroom, with more and more instructors introducing students to the fundamental principles of economics via Krugman’s signature storytelling style. The new Third Edition of Paul Krugman and Robin Wells’s Economics is their most accomplished yet—extensively updated to offer new examples and stories, new case studies from the business world, and expert coverage of the ongoing financial crisis.

E-Book Information

  • Year: 2,012

  • Edition: 3rd

  • Pages: 1,200

  • Pages In File: 1,158

  • Language: English

  • Topic: 305

  • Library: Avaxhome

  • Identifier: 1429251638,9781429251631

  • Org File Size: 37,121,085

  • Extension: pdf

  • Tags: Финансово-экономические дисциплины Экономика

  • Toc: Cover Page......Page 1 Title Page......Page 5 Copyright......Page 6 Dedication......Page 7 ABOUT THE AUTHORS......Page 9 BRIEF CONTENTS......Page 11 CONTENTS......Page 13 Preface......Page 27 ANY GIVEN SUNDAY......Page 51 The Invisible Hand......Page 52 Good Times, Bad Times......Page 53 In Engine for Discovery......Page 54 COMMON GROUND......Page 55 Principle #1: Choices are necessary because resources are scarce......Page 56 Principle #2: The true cost of something is its opportunity cost......Page 57 Principle #3: “How much” is a decision at the margin......Page 58 Principle #4: People usually respond to incentives, exploiting opportunities to make themselves better off......Page 59 ECONOMICS IN ACTION Boy or Girl? It Depends on the Cost......Page 60 Interaction: How Economies Work......Page 61 Principle #5: There are gains from trade......Page 62 Principle #6: Markets move toward equilibrium......Page 63 Principle #7: Resources should be used efficiently to achieve society’s goals......Page 64 Principle #8: Markets usually lead to efficiency......Page 65 Principle #9: When markets don’t achieve efficiency, government intervention can improve society’s welfare......Page 66 ECONOMICS IN ACTION Restoring Equilibrium on the Freeways......Page 67 Principle #11: Overall spending sometimes gets out of line with the economy’s productive capacity......Page 68 ECONOMICS IN ACTION Adventures in Babysitting......Page 69 BUSINESS CASE: How Priceline.com Revolutionized the Travel Industry......Page 71 FROM KITTY HAWK TO DREAMLINER......Page 75 Models in Economics: Some Important Examples......Page 76 Trade-offs: The production possibility frontier......Page 77 Comparative advantage and gains from trade......Page 83 Comparative advantage and international trade, in reality......Page 86 Transactions: The circular-flow diagram......Page 87 ECONOMICS IN ACTION Rich Nation, Poor Nation......Page 89 Positive versus normative economics......Page 90 When and why economists disagree......Page 91 ECONOMICS

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