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Industrial Organization: Theory and Practice 4th edition [Kõva köide]

  • Formaat: Hardback, 768 pages, kõrgus x laius: 232x187 mm, kaal: 1150 g
  • Ilmumisaeg: 12-Jul-2012
  • Kirjastus: Prentice Hall
  • ISBN-10: 0132770989
  • ISBN-13: 9780132770989
  • Formaat: Hardback, 768 pages, kõrgus x laius: 232x187 mm, kaal: 1150 g
  • Ilmumisaeg: 12-Jul-2012
  • Kirjastus: Prentice Hall
  • ISBN-10: 0132770989
  • ISBN-13: 9780132770989
Industrial Organization: Theory and Practice–which features early coverage of Antitrust–punctuates its modern introduction to industrial organization with relevant empirical data and case studies to show readers how to apply theoretical tools.
Preface xxi
PART I THE BASICS OF INDUSTRIAL ORGANIZATION
Chapter 1 Introduction
1(15)
1.1 Two Approaches to the Study of Industrial Organization
3(4)
1.1.1 The Structure-Conduct-Performance (SCP) Approach
3(3)
1.1.2 The Chicago School Approach
6(1)
1.2 Static Versus Dynamic Models
7(1)
1.3 Theory and Empiricism
7(1)
1.4 Government and Industrial Organization
8(4)
1.4.1 The Content of the Antitrust Laws
8(3)
1.4.2 Enforcement Procedures
11(1)
1.5 The Global Economy and Industrial Organization
12(1)
1.6 General Approach of This Book
13(1)
Summary
13(3)
Chapter 2 The Firm and Its Costs
16(34)
2.1 The Neoclassical Firm
16(1)
2.2 The Theory of the Firm
17(4)
2.2.1 A Firm's Boundaries
17(3)
Application 2.1 A Chip of Its Own
20(1)
2.3 The Structure of Modern Firms
21(10)
2.3.1 Separation of Ownership and Control
22(1)
2.3.2 Managerial Objectives
22(1)
Application 2.2 Executive Compensation: Pay for Performance?
23(1)
Application 2.3 X-Inefficiency Goes Extreme: Putting Masseuses, Christmas Trees, Renoirs, and Monets on the Company Payroll
24(1)
2.3.3 Feasibility of Profit Maximization
25(1)
Application 2.4 How Do Firms Use Rule-of-Thumb Pricing?
26(2)
2.3.4 Constraints on Managers
28(1)
Application 2.5 Stockholder Revolt at the Happiest Place on Earth: The Disney Stockholders Versus Michael Eisner
28(3)
2.4 The Profit-Maximizing Output Level
31(1)
2.5 Cost Concepts: Single-Product Firms
31(10)
2.5.1 Accounting Costs Versus Economic Costs
31(1)
2.5.2 Short-Run Costs of Production
32(1)
Application 2.6 When Do Sunk Costs Matter to a Firm?
33(4)
2.5.3 Long-Run Costs of Production and Economies of Scale
37(2)
Application 2.7 A Measure of Economies of Scale
39(2)
2.6 Cost Concepts: Multiproduct Firms
41(3)
Application 2.8 A Measure of Economies of Scope
42(1)
Application 2.9 Are There Economies of Scope in Institutions of Higher Education?
43(1)
Summary
44(6)
Chapter 3 Competition and Monopoly
50(37)
3.1 The Economics of Perfect Competition
50(8)
3.1.1 The Assumptions of Perfect Competition
51(2)
3.1.2 The Firm's Supply Curve
53(2)
Application 3.1 Short-Run Losses in the Airline Industry
55(1)
3.1.3 The Market Supply Curve and Equilibrium
56(1)
3.1.4 Properties of Competitive Equilibrium
57(1)
3.2 Introduction to Welfare Economics
58(3)
Application 3.2 Consumer and Producer Surplus and the Basic Theory of the Gains from Trade
58(3)
3.3 The Economics of Monopoly
61(4)
3.3.1 The Relationship Between Marginal Revenue and Price
61(2)
3.3.2 Elasticities, the Degree of Market Power, and the Lerner Index
63(2)
3.4 Welfare Comparison
65(5)
3.4.1 Measurement of the Costs of Market Power
66(1)
Application 3.3 Monopoly Rent-Seeking in the Pharmaceutical Industry
67(1)
3.4.2 Cautions
68(2)
3.5 Present Value and Discounting
70(2)
3.6 Antitrust Policy Toward Monopolization
72(8)
3.6.1 Early Cases
72(1)
Application 3.4 American Tobacco's "Attempt to Monopolize"
73(1)
3.6.2 The Alcoa Era
74(2)
3.6.3 More Recent Trends in Section 2 Cases
76(3)
3.6.4 Section 2 in the Twenty-First Century
79(1)
Summary
80(7)
Chapter 4 Market Structure
87(51)
4.1 Concentration in Individual Markets
88(7)
4.1.1 Structure-Based Measures
88(1)
Application 4.1 Aggregate Concentration Within the United States and Globally
89(4)
4.1.2 Definition of the Relevant Market
93(2)
4.2 Entry and Exit
95(17)
4.2.1 Patterns of Entry and Exit
95(1)
4.2.2 Entry
96(1)
4.2.3 Static or Structural Barriers to Entry
97(2)
Application 4.2 How Do Economists Estimate Economies of Scale?
99(9)
Application 4.3 What Does the Evidence Say About Barriers to Entry?
108(1)
4.2.4 Incentives to Enter
109(1)
4.2.5 Exit
110(1)
4.2.6 The Interaction of Entry and Exit
111(1)
4.3 Mergers
112(18)
4.3.1 Merger History
113(2)
4.3.2 Motives for Merger
115(3)
Application 4.4 What's Brewing in the Beer Industry?
118(1)
4.3.3 The Effects of Horizontal Mergers on Competition and Welfare
119(3)
4.3.4 Empirical Evidence on the Effects of Mergers
122(1)
4.3.5 Public Policy Toward Horizontal Mergers
123(4)
4.3.6 Merger Guidelines and the Hart-Scott-Rodino Act
127(3)
Summary
130(8)
Chapter 5 Monopoly Practices
138(22)
5.1 Dominant-Firm Price Leadership Model
138(7)
5.1.1 Sources of Dominance
139(1)
5.1.2 Pricing by a Dominant Firm
139(5)
Application 5.1 Banks and Credit Unions: Dominant Firms and Fringe Suppliers?
144(1)
5.1.3 Empirical Evidence of the Decline of Dominant-Firm Price Leaders
144(1)
5.2 Contestable Markets: A Check on Market Power?
145(3)
5.3 Network Economics
148(7)
5.3.1 Complementarity, Compatibility, and Standards
149(1)
5.3.2 Externalities
150(1)
5.3.3 Switching Costs and Lock-In
151(1)
5.3.4 Significant Economies of Scale
151(1)
5.3.5 Math of Network Externalities
151(3)
5.3.6 Summary of Network Effects
154(1)
Application 5.2 Microsoft and Network Effects
154(1)
Summary
155(5)
Chapter 6 Empirical Industrial Organization
160(41)
6.1 Structure-Conduct-Performance
160(1)
6.2 Statistical Tools Used to Test the SCP Paradigm
161(5)
6.2.1 Exogenous and Endogenous Variables
166(1)
6.3 Measurement Issues
166(3)
6.3.1 Measures of Performance
166(2)
6.3.2 Summary of Measures of Profitability
168(1)
6.4 Measures of Market Structure
169(1)
6.4.1 Measures of Concentration
169(1)
6.4.2 Barriers to Entry
169(1)
6.4.3 Other Variables
170(1)
6.5 Early Structure-Conduct-Performance Studies
170(1)
6.6 Econometric Studies
171(2)
6.6.1 Concentration and Profitability: Evidence from Industry-Level Studies
172(1)
6.6.2 Summary of Industry-Level Results
173(1)
6.7 Conceptual Problems with SCP Studies
173(5)
6.7.1 Collusion Versus Efficiency
173(2)
6.7.2 Assumption of Linearity
175(1)
6.7.3 Variations over Time
176(1)
6.7.4 Endogeneity Problem
177(1)
6.8 Prices and Concentration
178(1)
6.9 An Alternative Approach: Sunk Costs and Market Concentration
179(5)
6.9.1 Markets with Exogenous Sunk Costs
180(1)
6.9.2 Markets with Endogenous Sunk Costs
180(1)
6.9.3 Sutton's Empirical Tests
181(1)
Application 6.1 Applying Sutton's Theory in the Supermarket Industry
182(2)
6.10 The New Empirical Industrial Organization
184(10)
6.10.1 Structural Models that Estimate the Demand Curve and the Supply Relationship in a Market
185(6)
6.10.2 Additional Approaches to the New Empirical Industrial Organization
191(1)
6.10.3 Summary of New Empirical Industrial Organization Evidence
192(1)
Application 6.2 Price-Cost Margins in the RTE Cereal Industry
193(1)
Summary
194(7)
PART II MODERN INDUSTRIAL ORGANIZATION: GAME THEORY AND STRATEGIC BEHAVIOR
Chapter 7 Game Theory: A Framework for Understanding Oligopolistic Behavior
201(24)
7.1 What Is Game Theory?
201(2)
7.1.1 The Information Structure of Games
202(1)
7.2 Simple Zero-Sum Games
203(3)
Application 7.1 University Rankings and Merit-Based Financial Aid as a Zero-Sum Game
205(1)
7.3 Prisoner's Dilemma Games
206(3)
Application 7.2 A Prisoner's Dilemma---Doctors and HMOs
208(1)
7.4 Repeated Games
209(1)
7.5 Games of Mixed Strategies
210(3)
7.6 Sequential Games
213(4)
7.6.1 Credible Versus Noncredible Threats and Subgame Perfect Nash Equilibria
215(1)
Application 7.3 Dr. Strangelove and Credible Threats Gone Wrong
216(1)
Summary
217(8)
Chapter 8 The Development of Theory
225(34)
8.1 Models Based on Quantity Determination
225(15)
8.1.1 The Cournot Model
225(5)
8.1.2 The Cournot-Nash Equilibrium
230(4)
8.1.3 Cournot-Nash Model with More Than Two Firms
234(1)
8.1.4 Examples of Cournot-Nash Pricing in Real Markets
235(3)
Application 8.1 Empirical Evidence of Cournot-Nash Behavior---Experimental Games with Varying Numbers of Players
238(2)
Application 8.2 The Paradox of Mergers in a Cournot-Nash Market
240(1)
8.2 The Stackelberg Model
240(7)
8.2.1 Firms with Identical Costs and Demand
241(2)
8.2.2 The Stackelberg Model: Firms with Different Costs
243(2)
Application 8.3 Empirical Examples of Stackelberg Equilibrium
245(2)
8.3 The Bertrand Model
247(8)
Application 8.4 Brazil and Columbia in the Coffee Export Market
250(1)
Application 8.5 Bounded Rationality, Sluggish Consumers, Internet Pricing, and the Failure to Achieve Bertrand Equilibrium
251(1)
8.3.1 The Bertrand-Edgeworth Model with Capacity Constraints
252(3)
Summary
255(4)
Chapter 9 Collusion: The Great Prisoner's Dilemma
259(48)
9.1 The Prisoner's Dilemma Revisited
259(8)
Application 9.1 Tit-for-Tat in Baseball
261(5)
Application 9.2 A Real-World Example of "Nice" Behavior in Response to Random or "Accidental" Defections Automobiles
266(1)
9.2 Another Strategy for Maintaining Effective Collusion: Trigger Price Strategies
267(11)
9.2.1 Trigger Prices in Games with Uncertainty
268(4)
9.2.2 Trigger Prices in Games with Uncertain Demand
272(2)
9.2.3 Trigger Prices with Observable Random Changes in Demand
274(2)
Application 9.3 The United Kingdom Salt Duopoly
276(2)
9.3 Collusive Agreements as Viewed by One Firm in a Cartel
278(7)
9.4 Factors Affecting the Ease or Difficulty of Effective Collusion
285(6)
9.4.1 The Existence of Market Power
285(1)
9.4.2 The Costs of Reaching and Maintaining an Agreement
286(3)
Application 9.4 Factors Facilitating Global Cartels: Evidence from Lysine, Citric Acid, and Vitamins A and E
289(2)
9.5 Antitrust Policy Toward Collusion
291(9)
9.5.1 Public Policy Toward Direct Price-Fixing Agreements
293(1)
9.5.2 Price-Exchange Agreements
294(1)
9.5.3 Oligopolistic Behavior---Conscious Parallelism
295(2)
9.5.4 Trade Associations
297(1)
9.5.5 Nonprofit Organizations: Cases Involving Colleges and Universities
298(2)
Summary
300(7)
Chapter 10 Cartels in Action
307(32)
10.1 Attempted Methods of Achieving Effective Collusion
307(22)
10.1.1 Dominant-Firm Price Leader and Benefactor
307(3)
10.1.2 Price Leadership
310(5)
Application 10.1 A Sweet Case of Price Leadership: Dole and Del Monte in the Canned Pineapple Industry
315(1)
10.1.3 Most Favored Customer Clauses and "Low-Price" Guarantees
316(2)
Application 10.2 Most Favored Customer Clauses for Medicaid, But What About Everyone Else?
318(1)
10.1.4 Basing Point Pricing Systems
319(2)
10.1.5 Trade and Professional Associations
321(2)
Application 10.3 "Something Is Rotten in the State of Denmark": The Danish Government Promotes Tacit Price Fixing
323(2)
10.1.6 Schemes to Divide Markets
325(2)
10.1.7 Patent Cartels
327(2)
10.2 How Successful Are the Solutions?
329(4)
10.2.1 Excess Capacity Problems
329(1)
10.2.2 Encroachment of Substitute Products
330(1)
10.2.3 More Effective Antitrust Strategies: The Department of Justice Corporate Leniency Program
330(3)
Summary
333(6)
Chapter 11 Oligopoly Behavior: Entry and Pricing Strategies to Deter Entry
339(36)
11.1 Limit Pricing
339(16)
11.1.1 Limit Pricing with a Cost Advantage for the Monopolist Firm
339(3)
11.1.2 Limit Pricing in the Absence of a Cost Advantage for the Monopolist Firm
342(1)
11.1.3 The Critique of Game Theorists
343(5)
11.1.4 Limit Pricing with Asymmetric Information
348(3)
11.1.5 Empirical Evidence of Limit Pricing
351(3)
Application 11.1 Limit Pricing in the Antihistamine Market
354(1)
11.2 Predatory Pricing
355(10)
11.2.1 Predatory Pricing with Perfect, Certain, Complete, and Symmetric Information
356(1)
11.2.2 Predatory Pricing with Imperfect, Certain, Incomplete, and Asymmetric Information
357(1)
11.2.3 The Kreps and Wilson Predatory Pricing Game
358(1)
11.2.4 Empirical Evidence: Predatory Pricing and Building a Tough Reputation
359(2)
Application 11.2 Does Wal-Mart Use Predatory Pricing?
361(2)
Application 11.3 Don't Mess with Bill: Netscape Versus Microsoft in the Internet Browser Market
363(2)
Summary
365(5)
Appendix: Details Of The Kreps And Wilson Predatory Pricing Model
370(5)
Chapter 12 Oligopoly Behavior: Entry and Nonpricing Strategies to Deter Entry
375(43)
12.1 Excess Capacity
375(6)
12.1.1 Investing in Research and Development to Lower Costs
379(1)
12.1.2 Empirical Evidence
379(2)
12.2 Raising Rivals' Costs
381(8)
12.2.1 Lobbying to Increase Barriers to Entry
383(1)
12.2.2 Increasing Advertising
383(1)
12.2.3 Providing Complementary Goods and Services
384(1)
12.2.4 Sabotaging Corporate Competitors
384(1)
12.2.5 Empirical Evidence on Raising Rivals' Costs
384(3)
Application 12.1 Detergent Wars and the Battle of Good Versus Evil: Amway v. Procter & Gamble
387(2)
12.3 Learning by Doing
389(6)
12.3.1 Empirical Evidence on Learning by Doing
390(4)
Application 12.2 Qualitative Learning by Doing in the Motion Picture Industry: The Case of the "Talkies"
394(1)
12.4 Product Proliferation
395(6)
12.4.1 Empirical Evidence on the Use of Product Proliferation
396(5)
12.5 Empirical Evidence on the Use of Price and Nonprice Strategies to Deter Entry
401(2)
Summary
403(7)
Appendix: Product Proliferation Revisited
410(8)
PART III BUSINESS PRACTICES
Chapter 13 Product Differentiation
418(37)
13.1 Forms of Product Differentiation
418(1)
13.2 Theoretical Analysis of Product Differentiation
419(9)
13.2.1 Product Differentiation in Spatial Models
420(8)
13.3 The Bertrand Model with Product Differentiation
428(2)
13.4 The Economics of Monopolistic Competition and the Optimal Amount of Variety
430(7)
13.4.1 The Welfare Benefits of Variety with Monopolistic Competition
432(4)
Application 13.1 "It's Not Delivery. It's DiGiorno": Monopolistic Competition in the Frozen Pizza Market
436(1)
13.5 Product Differentiation with Asymmetric Information
437(8)
13.5.1 The Lemons Model
437(3)
13.5.2 Adverse Selection
440(1)
13.5.3 Dealing with the Problems Associated with Product Differentiation, Asymmetric Information, and Adverse Selection
441(1)
Application 13.2 What Do the Markets for Thoroughbred Racehorses and Baseball Players Have in Common? Product Differentiation, Asymmetric Information, and Adverse Selection
442(2)
Application 13.3 Adverse Selection in Internet Dating, or So, If He's/She's So Great, Why Is He/She Using eHarmony to Get a Date?
444(1)
13.6 The Product Differentiation Advantages of First Movers
445(5)
Summary
450(5)
Chapter 14 Advertising
455(31)
14.1 The Social Benefits of Advertising
455(2)
14.2 The Social Costs of Advertising
457(5)
14.2.1 Advertising and Quality
459(3)
14.3 Advertising and Market Structure
462(11)
14.3.1 Welfare Effects of Advertising
462(2)
14.3.2 The Dorfman-Steiner Model
464(2)
14.3.3 Advertising and Oligopoly Behavior
466(4)
Application 14.1 The Variability of the Advertising-to-Sales Ratios Across Industries
470(3)
14.4 Advertising as a Barrier to Entry
473(2)
14.5 Strategic Advantages of Heavily Advertised Brands
475(1)
14.6 Product Differentiation and Increased Competition
475(1)
14.7 Empirical Evidence
476(5)
14.7.1 Traditional Studies of the Relationship between Advertising and Performance Across Industries
476(3)
14.7.2 New Empirical Industrial Organization Studies
479(2)
Summary
481(5)
Chapter 15 Technological Change and Research and Development
486(46)
15.1 Schumpeter and the Process of "Creative Destruction"
486(2)
Application 15.1 Examples of Creative Destruction
488(1)
15.2 The Process of Technological Change
488(1)
15.3 The Relationship Between Market Structure, Firm Size, and Technological Advance
489(14)
15.3.1 The Impact of Oligopoly
491(5)
15.3.2 Dominant Firms as Fast-Second Innovators
496(2)
15.3.3 A Contribution of Game Theory
498(2)
15.3.4 The Theoretical Impact of a Patent System
500(3)
15.4 The Impact of Firm Size
503(2)
15.5 Empirical Evidence
505(7)
15.5.1 Measurement Issues
505(2)
15.5.2 Testing Schumpeter's Hypotheses
507(5)
15.6 The Economics of the Patent System
512(8)
15.6.1 Empirical Evidence on the Impact of Patents
515(3)
15.6.2 Intellectual Property Rights and Copyrights
518(1)
Application 15.2 Why Bother with Intellectual Property Rights? The Case of China
518(2)
15.7 Patents, Intellectual Property Rights, and the Law
520(2)
Summary
522(7)
Appendix: Game Theory And Patent Races
529(3)
Chapter 16 Price Discrimination
532(50)
16.1 Types of Price Discrimination
532(15)
16.1.1 First-Degree Price Discrimination
533(1)
Application 16.1 Microsoft's Attempt to Use First-Degree Price Discrimination
534(1)
16.1.2 Second-Degree Price Discrimination
535(2)
Application 16.2 The Use of Coupons and Second-Degree Price Discrimination
537(2)
16.1.3 The Welfare Effects of Second-Degree Price Discrimination
539(1)
16.1.4 Third-Degree Price Discrimination
540(1)
16.1.5 Welfare Implications of Third-Degree Price Discrimination
540(4)
Application 16.3 Third-Degree Price Discrimination at Disney World
544(1)
Application 16.4 Combining Second-Degree and Third-Degree Price Discrimination in Broadway Theater Tickets
545(2)
16.2 Two-Part Tariffs, Tying, and Bundling
547(12)
16.2.1 Two-Part Tariffs
547(2)
16.2.2 The Welfare Effects of a Two-Part Tariff
549(2)
Application 16.5 Changing Pricing Strategies at Disneyland and Disney World
551(1)
16.2.3 Bundling
551(1)
16.2.4 Mixed Bundling
552(5)
Application 16.6 Mixed Bundling in Over-the-Counter Cold Remedies
557(1)
16.2.5 Requirements Tie-in Sales
558(1)
16.3 Distribution Effects of Price Discrimination
559(1)
16.4 Effect on Competition
560(2)
16.5 Antitrust: Price Discrimination and the Robinson-Patman Act
562(10)
16.5.1 Secondary-Line Cases
563(5)
16.5.2 Primary-Line Cases
568(3)
16.5.3 Illegally Induced Price Discrimination
571(1)
Summary
572(8)
Appendix: The Welfare Implications Of Price Discrimination With Nonlinear Demand
580(2)
Chapter 17 Vertical Integration and Vertical Relationships
582(46)
17.1 Vertical Relationships as a Solution to Economic Problems
582(4)
17.1.1 The Problem of Double Marginalization
584(2)
17.2 Alternative Methods of Achieving Joint Profit Maximization
586(8)
17.2.1 The Problem of Insufficient Promotional Services
586(4)
Application 17.1 Vertical Integration, Exclusive Dealing, and the Value of an Upscale Pub's Amenities in Australia
590(2)
Application 17.2 The Welfare Effects of Exclusive Dealing in the U.S. Beer Industry
592(1)
17.2.2 Solving the Problem of Input Substitution
593(1)
17.3 The Competitive Effects of Vertical Relationships
594(12)
17.3.1 Resale Price Maintenance Agreements
594(2)
Application 17.3 Toys "R" Us as the Facilitator of Toy Manufacturer Collusion
596(2)
Application 17.4 Free Riding and the Internet
598(3)
17.3.2 Strategic Uses of Vertical Restraints and Integration
601(1)
17.3.3 Raising the Capital Barrier to Entry
602(1)
17.3.4 Collusion and Vertical Integration
603(1)
Application 17.5 The Possible Negative Welfare Impacts of Increasing Vertical Integration: The Case of the Southern California Gasoline Retailing Market
604(1)
17.3.5 Foreclosure
605(1)
17.4 Antitrust: Public Policy Toward Vertical Restraints of Trade
606(12)
17.4.1 Tying Agreements
606(3)
17.4.2 Cases Dealing with Franchising Agreements
609(1)
17.4.3 Exclusive Dealing Agreements
610(2)
17.4.4 Territorial and Customer Restrictions
612(2)
17.4.5 Resale Price Maintenance Agreements
614(4)
Summary
618(6)
Appendix: The Problem Of Input Substitution
624(4)
Chapter 18 Regulation and Deregulation
628(31)
18.1 The Rationale for Economic Regulation: Traditional Public Utility Regulation
628(2)
18.2 The Workings of American Regulation
630(3)
18.2.1 Setting the Permitted Rate of Return
631(2)
18.3 Efficiency Problems Associated with Rate of Return Regulation
633(4)
18.3.1 X-Inefficiency
633(1)
18.3.2 The Averch-Johnson Effect
633(2)
18.3.3 Setting the Price Structure with Decreasing Costs
635(1)
18.3.4 Setting the Price Structure with Increasing Costs
636(1)
18.4 The Spread of Regulation into Other Markets
637(3)
18.4.1 The Capture Theory of Regulation
637(1)
Application 18.1 It's More Than Peanuts
638(2)
18.5 The Movement from Regulation to Deregulation
640(13)
18.5.1 Surface Transportation
640(1)
18.5.2 Airline Regulation and Deregulation
641(1)
Application 18.2 Airline Regulation: Where Did All the Profits Go?
642(3)
18.5.3 Electricity
645(1)
Application 18.3 Electricity Restructuring: Lights Out in California?
646(1)
18.5.4 Natural Gas Industry
647(1)
18.5.5 Financial Markets
648(5)
Summary
653(6)
Glossary 659(9)
Answers to Odd-Numbered Problems 668(29)
Index 697(34)
Credits 731
Don E. Waldman is Richard M. Kessler Professor of Economic Studies at Colgate University USA









Elizabeth Jensen is Christian A. Johnson Excellence in Teaching Professor of Economics at Hamilton College, USA