Intermediate Microeconomics: A Modern Approach

Höfundur Hal R. Varian; Marc Melitz

Útgefandi W. W. Norton

Snið ePub

Print ISBN 9781324034292

Útgáfa 10

Útgáfuár 2024

12.690 kr.

Description

Efnisyfirlit

  • Cover
  • Publisher’s Notice
  • Half Title
  • Title Page
  • Copyright
  • Dedication
  • Contents in Brief
  • Contents
  • Preface
  • About the Authors
  • Chapter 1: The Market
  • 1.1 Constructing a Model
  • 1.2 Optimization and Equilibrium
  • 1.3 The Demand Curve
  • 1.4 The Supply Curve
  • 1.5 Market Equilibrium
  • 1.6 Comparative Statics
  • 1.7 Other Ways to Allocate Apartments
  • 1.8 Which Way Is Best?
  • 1.9 Pareto Efficiency
  • 1.10 Comparing Ways to Allocate Apartments
  • 1.11 Rent Control in the Real World
  • 1.12 Equilibrium in the Long Run
  • Chapter Review
  • Chapter 2: Budget Constraint
  • 2.1 The Budget Constraint
  • 2.2 Two Goods Are Often Enough
  • 2.3 Properties of the Budget Set
  • 2.4 How the Budget Line Changes
  • 2.5 The Numeraire
  • 2.6 Taxes, Subsidies, and Rationing
  • 2.7 Budget Line Changes
  • Chapter Review
  • Chapter 3: Preferences
  • 3.1 Consumer Preferences
  • 3.2 Assumptions about Preferences
  • 3.3 Indifference Curves
  • 3.4 Examples of Preferences
  • 3.5 Well-Behaved Preferences
  • 3.6 The Marginal Rate of Substitution
  • 3.7 Other Interpretations of the MRS
  • 3.8 Behavior of the MRS
  • Chapter Review
  • Chapter 4: Utility
  • 4.1 Cardinal Utility
  • 4.2 Constructing a Utility Function
  • 4.3 Some Examples of Utility Functions
  • 4.4 Marginal Utility
  • 4.5 Marginal Utility and MRS
  • 4.6 An Example from the Electric Vehicle Industry
  • Chapter Review
  • Appendix
  • Chapter 5: Choice
  • 5.1 Optimal Choice
  • 5.2 Consumer Demand
  • 5.3 Some Examples
  • 5.4 Using a Utility Function to Estimate the Welfare Impact of Price Changes
  • 5.5 Implications of the MRS Condition
  • 5.6 Choosing Taxes
  • Chapter Review
  • Appendix
  • Chapter 6: Demand
  • 6.1 Normal and Inferior Goods
  • 6.2 Income Offer Curves and Engel Curves
  • 6.3 Some Examples
  • 6.4 Ordinary Goods and Giffen Goods
  • 6.5 The Price Offer Curve and the Demand Curve
  • 6.6 Some Examples
  • 6.7 Substitutes and Complements
  • 6.8 The Inverse Demand Function
  • Chapter Review
  • Appendix
  • Chapter 7: Revealed Preference
  • 7.1 The Idea of Revealed Preference
  • 7.2 From Revealed Preference to Preference
  • 7.3 Recovering Preferences
  • 7.4 The Weak Axiom of Revealed Preference
  • 7.5 Checking WARP
  • 7.6 The Strong Axiom of Revealed Preference
  • 7.7 How to Check SARP
  • 7.8 Index Numbers
  • 7.9 Price Indices
  • Chapter Review
  • Chapter 8: Slutsky Equation
  • 8.1 The Substitution Effect
  • 8.2 The Income Effect
  • 8.3 Sign of the Substitution Effect
  • 8.4 The Total Change in Demand
  • 8.5 Rates of Change
  • 8.6 The Law of Demand
  • 8.7 Examples of Income and Substitution Effects
  • 8.8 Another Substitution Effect
  • 8.9 Compensated Demand Curves
  • Chapter Review
  • Appendix
  • Chapter 9: Buying and Selling
  • 9.1 Net and Gross Demands
  • 9.2 The Budget Constraint
  • 9.3 Changing the Endowment
  • 9.4 Price Changes
  • 9.5 Food Bank Exchanges and the Gains from Trade
  • 9.6 The Slutsky Equation Revisited
  • 9.7 Use of the Slutsky Equation
  • 9.8 Labor Supply
  • 9.9 Comparative Statics of Labor Supply
  • Chapter Review
  • Appendix
  • Chapter 10: Intertemporal Choice
  • 10.1 The Budget Constraint
  • 10.2 Preferences for Consumption
  • 10.3 Comparative Statics
  • 10.4 The Slutsky Equation and Intertemporal Choice
  • 10.5 Inflation
  • 10.6 Present Value: A Closer Look
  • 10.7 Analyzing Present Value for Several Periods
  • 10.8 Use of Present Value
  • 10.9 Bonds
  • 10.10 Taxes
  • 10.11 Choice of the Interest Rate
  • Chapter Review
  • Chapter 11: Asset Markets
  • 11.1 Rates of Return
  • 11.2 Arbitrage and Present Value
  • 11.3 Adjustments for Differences among Assets
  • 11.4 Assets with Consumption Returns
  • 11.5 Taxation of Asset Returns
  • 11.6 Market Bubbles
  • 11.7 Applications
  • 11.8 Financial Institutions
  • Chapter Review
  • Appendix
  • Chapter 12: Uncertainty
  • 12.1 Contingent Consumption
  • 12.2 Utility Functions and Probabilities
  • 12.3 Expected Utility
  • 12.4 Why Expected Utility Is Reasonable
  • 12.5 Risk Aversion
  • 12.6 Diversification
  • 12.7 Risk Spreading
  • 12.8 Role of the Stock Market
  • Chapter Review
  • Appendix
  • Chapter 13: Risky Assets
  • 13.1 Mean-Variance Utility
  • 13.2 Measuring Risk
  • 13.3 Counterparty Risk
  • 13.4 Equilibrium in a Market for Risky Assets
  • 13.5 How Returns Adjust
  • Chapter Review
  • 14 Consumer’s Surplus
  • 14.1 Demand for a Discrete Good
  • 14.2 Constructing Utility from Demand
  • 14.3Other Interpretations of Consumer’s Surplus
  • 14.4From Consumer’s Surplus to Consumers’ Surplus
  • 14.5 Approximating a Continuous Demand
  • 14.6 Quasilinear Utility
  • 14.7Interpreting the Change in Consumer’s Surplus
  • 14.8 Compensating and Equivalent Variation
  • 14.9Producer’s Surplus
  • 14.10 Benefit-Cost Analysis
  • Chapter Review
  • Appendix
  • Chapter 15: Market Demand
  • 15.1 From Individual to Market Demand
  • 15.2 The Inverse Demand Function
  • 15.3 Discrete Goods
  • 15.4 The Extensive and the Intensive Margin
  • 15.5 Elasticity
  • 15.6 Elasticity and Demand
  • 15.7 Elasticity and Revenue
  • 15.8 Constant Elasticity Demands
  • 15.9 Elasticity and Marginal Revenue
  • 15.10 Marginal Revenue Curves
  • 15.11 Income Elasticity
  • Chapter Review
  • Appendix
  • Chapter 16: Equilibrium
  • 16.1 Supply
  • 16.2 Market Equilibrium
  • 16.3 Two Special Cases
  • 16.4 Inverse Demand and Supply Curves
  • 16.5 Comparative Statics
  • 16.6 Taxes
  • 16.7 Passing Along a Tax
  • 16.8 The Deadweight Loss of a Tax
  • 16.9 Pareto Efficiency
  • Chapter Review
  • Chapter 17: Measurement
  • 17.1 Summarize Data
  • 17.2 Test
  • 17.3 Estimating Demand Using Experimental Data
  • 17.4 Effect of Treatment
  • 17.5 Estimating Demand Using Observational Data
  • 17.6 Identification
  • 17.7 What Can Go Wrong?
  • 17.8 Policy Evaluation
  • Chapter Review
  • Chapter 18: Auctions
  • 18.1 Classification of Auctions
  • 18.2 Auction Design
  • 18.3 Other Auction Forms
  • 18.4 Position Auctions
  • 18.5 Should You Advertise on Your Brand?
  • 18.6 Auction Revenue and Number of Bidders
  • 18.7 Problems with Auctions
  • 18.8The Winner’s Curse
  • 18.9 Stable Matching Problem
  • 18.10 Mechanism Design
  • Chapter Review
  • Chapter 19: Technology
  • 19.1 Inputs and Outputs
  • 19.2 Describing Technological Constraints
  • 19.3 Examples of Technology
  • 19.4 Properties of Technology
  • 19.5 The Marginal Product
  • 19.6 The Technical Rate of Substitution
  • 19.7 Diminishing Marginal Product
  • 19.8 Diminishing Technical Rate of Substitution
  • 19.9 The Long Run and the Short Run
  • 19.10 Returns to Scale
  • Chapter Review
  • Chapter 20: Profit Maximization
  • 20.1 Profits
  • 20.2 The Organization of Firms
  • 20.3 Profits and Stock Market Value
  • 20.4 The Boundaries of the Firm
  • 20.5 Fixed and Variable Factors
  • 20.6 Short-Run Profit Maximization
  • 20.7 Comparative Statics
  • 20.8 Profit Maximization in the Long Run
  • 20.9 Inverse Factor Demand Curves
  • 20.10 Profit Maximization and Returns to Scale
  • 20.11 Revealed Profitability
  • 20.12 Cost Minimization
  • Chapter Review
  • Appendix
  • Chapter 21: Cost Minimization
  • 21.1 Cost Minimization
  • 21.2 Revealed Cost Minimization
  • 21.3 Returns to Scale and the Cost Function
  • 21.4 Long-Run and Short-Run Costs
  • 21.5 Fixed and Overhead Costs
  • 21.6 Sunk Costs
  • Chapter Review
  • Appendix
  • Chapter 22: Cost Curves
  • 22.1 Average Costs
  • 22.2 Marginal Costs
  • 22.3 Marginal Costs and Variable Costs
  • 22.4 Cost Curves for Online Auctions
  • 22.5 Long-Run Costs
  • 22.6 Discrete Levels of Plant Size
  • 22.7 Long-Run Marginal Costs
  • Chapter Review
  • Appendix
  • Chapter 23: Firm Supply
  • 23.1 Market Environments
  • 23.2 Pure Competition
  • 23.3 The Supply Decision of a Competitive Firm
  • 23.4 An Exception
  • 23.5 Another Exception
  • 23.6 The Inverse Supply Function
  • 23.7Profits and Producer’s Surplus
  • 23.8 The Long-Run Supply Curve of a Firm
  • 23.9 Overhead Costs in the Long Run
  • 23.10 Long-Run Constant Average Costs
  • Chapter Review
  • Appendix
  • Chapter 24: Industry Supply
  • 24.1 Short-Run Industry Supply
  • 24.2 Industry Equilibrium in the Short Run
  • 24.3 Industry Equilibrium in the Long Run
  • 24.4 The Long-Run Supply Curve
  • 24.5 The Meaning of Zero Profits
  • 24.6 Fixed Factors and Economic Rent
  • 24.7 What Determines Economic Rent?
  • 24.8 The Politics of Rent
  • 24.9 Industry Supply with Different Technologies: Electricity Generation
  • Chapter Review
  • Chapter 25: Monopoly
  • 25.1 Maximizing Profits
  • 25.2 Linear Demand Curve and Monopoly
  • 25.3 Markup Pricing
  • 25.4 Inefficiency of Monopoly
  • 25.5 Deadweight Loss of Monopoly
  • 25.6 Patents
  • 25.7 Natural Monopoly
  • 25.8 What Causes Monopolies?
  • Chapter Review
  • Appendix
  • Chapter 26: Monopoly Behavior
  • 26.1 Price Discrimination
  • 26.2 First-Degree Price Discrimination
  • 26.3 Second-Degree Price Discrimination
  • 26.4 Third-Degree Price Discrimination
  • 26.5 Bundling
  • 26.6 Two-Part Tariffs
  • 26.7 Monopolistic Competition
  • 26.8 A Location Model of Product Differentiation
  • Chapter Review
  • Chapter 27: Factor Markets
  • 27.1 Monopoly in the Output Market
  • 27.2 Monopsony
  • 27.3 The Minimum Wage
  • 27.4 Upstream and Downstream Monopolies
  • Chapter Review
  • Appendix
  • Chapter 28: Oligopoly
  • 28.1 Choosing a Strategy
  • 28.2 Quantity Leadership
  • 28.3 Price Leadership
  • 28.4 Comparing Price Leadership and Quantity Leadership
  • 28.5 Simultaneous Quantity Setting
  • 28.6 An Example of Cournot Equilibrium
  • 28.7 Adjustment to Equilibrium
  • 28.8 Many Firms in Cournot Equilibrium
  • 28.9 Simultaneous Price Setting
  • 28.10 Collusion
  • 28.11 Punishment Strategies
  • 28.12 Comparison of the Solutions
  • Chapter Review
  • Chapter 29: Game Theory
  • 29.1 The Payoff Matrix of a Game
  • 29.2 Nash Equilibrium
  • 29.3 Mixed Strategies
  • 29.4The Prisoner’s Dilemma
  • 29.5 Repeated Games
  • 29.6 Enforcing a Cartel
  • 29.7 Sequential Games
  • 29.8 A Game of Entry Deterrence
  • 29.9 Supplier Hold-Up
  • Chapter Review
  • Chapter 30: Game Applications
  • 30.1 Best Response Curves
  • 30.2 Mixed Strategies
  • 30.3 Games of Coordination
  • 30.4 Games of Competition
  • 30.5 Games of Coexistence
  • 30.6 Games of Commitment
  • 30.7 Bargaining
  • Chapter Review
  • Chapter 31: Behavioral Economics
  • 31.1 Framing Effects in Consumer Choice
  • 31.2 Uncertainty
  • 31.3 Time
  • 31.4 Strategic Interaction and Social Norms
  • 31.5 Assessment of Behavioral Economics
  • Chapter Review
  • Chapter 32: Exchange
  • 32.1: The Edgeworth Box
  • 32.2: Trade
  • 32.3: Pareto Efficient Allocations
  • 32.4: Market Trade
  • 32.5: The Algebra of Equilibrium
  • 32.6Walras’s Law
  • 32.7: Relative Prices
  • 32.8: The Existence of Equilibrium
  • 32.9: Equilibrium and Efficiency
  • 32.10: The Algebra of Efficiency
  • 32.11: Efficiency and Equilibrium
  • 32.12: Implications of the First Welfare Theorem
  • 32.13: Implications of the Second Welfare Theorem
  • Chapter Review
  • Appendix
  • Chapter 33: Production
  • 33.1 The Robinson Crusoe Economy
  • 33.2 Crusoe, Inc.
  • 33.3 The Firm
  • 33.4 Robinson’s Problem
  • 33.5 Putting Them Together
  • 33.6 Different Technologies
  • 33.7 Production and the First Welfare Theorem
  • 33.8 Production and the Second Welfare Theorem
  • 33.9 Production Possibilities
  • 33.10 Comparative Advantage
  • 33.11 Pareto Efficiency
  • 33.12 Castaways, Inc.
  • 33.13 Robinson and Friday as Consumers
  • 33.14 Decentralized Resource Allocation
  • Chapter Review
  • Appendix
  • Chapter 34: Welfare
  • 34.1 Aggregation of Preferences
  • 34.2 Social Welfare Functions
  • 34.3 Welfare Maximization
  • 34.4 Individualistic Social Welfare Functions
  • 34.5 Fair Allocations
  • 34.6 Envy and Equity
  • Chapter Review
  • Appendix
  • Chapter 35: Externalities
  • 35.1 Smokers and Nonsmokers
  • 35.2 Quasilinear Preferences and the Coase Theorem
  • 35.3 Production Externalities
  • 35.4 Interpretation of the Conditions
  • 35.5 Market Signals
  • 35.6 Pollution Taxes and Pollution Permit Trading
  • 35.7 The Tragedy of the Commons
  • Chapter Review
  • Chapter 36: Public Goods
  • 36.1 When to Provide a Public Good
  • 36.2 Private Provision of the Public Good
  • 36.3 Free Riding
  • 36.4 Different Levels of the Public Good
  • 36.5 Quasilinear Preferences and Public Goods
  • 36.6 The Free Rider Problem
  • 36.7 Comparison to Private Goods
  • 36.8 Voting
  • 36.9 The Vickrey-Clarke-Groves Mechanism
  • 36.10 Examples of VCG
  • 36.11 Problems with the VCG
  • Chapter Review
  • Appendix
  • Chapter 37: Asymmetric Information
  • 37.1 The Market for Lemons
  • 37.2 Quality Choice
  • 37.3 Adverse Selection
  • 37.4 Moral Hazard
  • 37.5 Moral Hazard and Adverse Selection
  • 37.6 Signaling
  • 37.7 Incentives
  • 37.8 Asymmetric Information
  • Chapter Review
  • Chapter 38: Information Technology
  • 38.1 Systems Competition
  • 38.2 The Problem of Complements
  • 38.3 Lock-In
  • 38.4 Network Externalities
  • 38.5 Market Dynamics
  • 38.6 Implications of Network Externalities
  • 38.7 Two-sided Markets
  • Chapter Review
  • Mathematical Appendix
  • A.1 Functions
  • A.2 Graphs
  • A.3 Properties of Functions
  • A.4 Inverse Functions
  • A.5 Equations and Identities
  • A.6 Linear Functions
  • A.7 Changes and Rates of Change
  • A.8 Slopes and Intercepts
  • A.9 Absolute Values and Logarithms
  • A.10 Derivatives
  • A.11 Second Derivatives
  • A.12 The Product Rule and the Chain Rule
  • A.13 Partial Derivatives
  • A.14 Optimization
  • A.15 Constrained Optimization
  • Answers
  • Index
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