Competition among banks. Managerial Economics MBACatólica
|
|
- Brianne Lyons
- 5 years ago
- Views:
Transcription
1 Fernando Branco Fall Quarter Session 6 Part I Competition through price: The Bertrand oligopoly There are a few suppliers; The outputs are perfect substitutes; Marginal costs are constant and equal across firms; Each supplier must take its pricen decision without knowing the others prices; Customers have perfect information and there are no transaction costs; There are entry barriers. Example: Competition among banks. Competition among banks The interest rate (price) is the most important variable for the competition among banks, both at the level of deposits and the level of loans. Nevertheless, several studies for Portugal have shown that the competition is not as intense as in a Bertrans oligopoly. 1
2 Suppliers decisions in a Bertrand oligopoly The customers will buy from the firm with the lowest price. If a supplier new the price of the other supplier, what price would he want to choose? A price slightly below (as long as not below the marginal cost)! Equilibrium in a Bertrand oligopoly In equilibrium both suppliers will choose a price equal to marginal cost. With price competition and perfectly substitute outputs, two firms are enough drive profits to zero. Cost differences in the Bertrand oligopoly What if the suppliers had different marginal costs? What if marginal costs are increasing? 2
3 The Bertrand oligopoly in the real life It is not easy to find markets that correspond to Bertrand oligopolies. Two firms are enough to drive profits down to zero! Therefore, firms try to differentiate their outputs (or to follow collusive strategies) Leadership in prices: the dominant firm oligopoly There are a few firms; Outputs are perfect substitutes; One of the firms leads in price (the dominant firm); The others follow the price and choose the output level. Example: The market for diamonds. The market for diamonds The world market for diamonds is controlled by De Beers, that has a market share of 80% and acts market leader. There are several other small producers, that follow De Beers price decisions. The model of a dominant firm provides a reasonable framework for the analysis of this market. 3
4 The decisions of the followers The suppliers in the competitive fringe accept the price set by the leader. Each supplier sets output to maximize profit. Hence, they decide as the competitive suppliers: Output is adjusted to equalize marginal cost to price. The decision of the dominant firm The leader sets price to maximize profit: Max p [ D( p) Q ( p) ] C ( D( p) Q ( p)) F The dominant firm behaves as a monopolist on the residual demand D F Oligopoly with a dominant firm: A numerical example Market demand: Costs of D: Costs of two F s: Q D ( p) =10 C ( q ) = q p D D D 2 C S ( qs ) = qs Supply of F s: Q S ( p) = p Residual demand: 10 2 p Price: 10 4 p + 2 = 0 p = 3 Outputs: qd = 4; qs = qs =
5 Oligopoly with a dominant firm: A graphical description P D MC F Q F D R P MC D Q Fi Q D Q Q Competition in prices with differentiated outputs The strategic interactions are similar to those in the Cournot (simultaneous) and the Stackelberg (sequential) oligopolies Fundamental difference: Reaction curves slope upward. Graphical descriptions. Simultaneous choice of prices: Graphical description p 2 R 1 p 2 R 2 p 1 p 1 5
6 Sequential choice of prices: Graphical description p S R 1 p S R2 p L p L Chosing to differentiate: The Hotelling oligopoly The previous analysis takes a given differentiation. Companies may choose how much to differentiate. Two types of differentiation: Horizontal differentiation; Vertical differentiation. Two types of differentiation Horizontal differentiation (variety): There is no unanimous ranking of the output. Example: Renault Clio vs. Opel Corsa. Vertical differentiation (quality): For equal prices, all customers prefer one of the outputs. Example: car with vs car without airbag. 6
7 The Hotelling duopoly There are two suppliers in the market; Outputs are differentiated through an indicator in [0,1]; Each consumer has an ideal product; Each supplier chooses the characteristic of its output without knowing the characteristic chosen by the other. Example: Geographic location of a store; Example: Programatic choices of political parties. What are the equilibrium choices? Analoguous to the Bertand duopoly: Both suppliers choose to locate in the middle point. 7
Hotelling s (1929) linear city. Hotelling
US Manufacturing Industries C8 Average Profit ate >7 12.1%
More informationProf. Wolfram Elsner Faculty of Business Studies and Economics iino Institute of Institutional and Innovation Economics. Real-World Markets
Prof. Wolfram Elsner Faculty of Business Studies and Economics iino Institute of Institutional and Innovation Economics Real-World Markets Readings for this lecture Required reading this time: Real-World
More informationManagerial Economics & Business Strategy Chapter 9. Basic Oligopoly Models
Managerial Economics & Business Strategy Chapter 9 Basic Oligopoly Models Overview I. Conditions for Oligopoly? II. Role of Strategic Interdependence III. Profit Maximization in Four Oligopoly Settings
More informationChapter 13. Oligopoly and Monopolistic Competition
Chapter 13 Oligopoly and Monopolistic Competition Chapter Outline Some Specific Oligopoly Models : Cournot, Bertrand and Stackelberg Competition When There are Increasing Returns to Scale Monopolistic
More informationChapter 13. Chapter Outline. Some Specific Oligopoly Models : Cournot, Bertrand and Stackelberg Competition When There are Increasing Returns to Scale
Chapter 13 Oligopoly and Monopolistic Competition Chapter Outline Some Specific Oligopoly Models : Cournot, Bertrand and Stackelberg Competition When There are Increasing Returns to Scale Monopolistic
More informationManagerial Economics Chapter 9 Practice Question
ECO 3320 Lanlan Chu Managerial Economics Chapter 9 Practice Question 1. The market for widgets consists of two firms that produce identical products. Competition in the market is such that each of the
More informationOligopoly: How do firms behave when there are only a few competitors? These firms produce all or most of their industry s output.
Topic 8 Chapter 13 Oligopoly and Monopolistic Competition Econ 203 Topic 8 page 1 Oligopoly: How do firms behave when there are only a few competitors? These firms produce all or most of their industry
More informationChapter 8 Competitors and Competition
Chapter 8 Competitors and Competition Prof. Jepsen ECO 610 Lecture 4 December 6, 2012 John Wiley and Sons Competition If one firm s strategic choice adversely affects the performance of another, they are
More information9 The optimum of Oligopoly
Microeconomics I - Lecture #9, December 1, 2008 9 The optimum of Oligopoly During previous lectures we have investigated two important forms of market structure: pure competition, where there are typically
More informationContents. Concepts of Revenue I-13. About the authors I-5 Preface I-7 Syllabus I-9 Chapter-heads I-11
Contents About the authors I-5 Preface I-7 Syllabus I-9 Chapter-heads I-11 1 Concepts of Revenue 1.1 Introduction 1 1.2 Concepts of Revenue 2 1.3 Revenue curves under perfect competition 3 1.4 Revenue
More information14.1 Comparison of Market Structures
14.1 Comparison of Structures Chapter 14 Oligopoly 14-2 14.2 Cartels Cartel in Korea Oligopolistic firms have an incentive to collude, coordinate setting their prices or quantities, so as to increase their
More information29/02/2016. Market structure II- Other types of imperfect competition. What Is Monopolistic Competition? OTHER TYPES OF IMPERFECT COMPETITION
Market structure II- Other types of imperfect competition OTHER TYPES OF IMPERFECT COMPETITION Characteristics of Monopolistic Competition Monopolistic competition is a market structure in which many firms
More informationChapter 12. Oligopoly. Oligopoly Characteristics. ) of firms Product differentiation may or may not exist ) to entry. Chapter 12 2
Chapter Oligopoly Oligopoly Characteristics ( ) of firms Product differentiation may or may not exist ( ) to entry Chapter Oligopoly Equilibrium ( ) Equilibrium Firms are doing the best they can and have
More informationEcon8500_Imperfect_Competition
Name: Class: Date: ID: A Econ8500_Imperfect_Competition Multiple Choice Identify the choice that best completes the statement or answers the question. 1. In the quasi-competitive model a. firms believe
More informationRecall from last time. Econ 410: Micro Theory. Cournot Equilibrium. The plan for today. Comparing Cournot, Stackelberg, and Bertrand Equilibria
Slide Slide 3 Recall from last time A Nash Equilibrium occurs when: Econ 40: Micro Theory Comparing Cournot, Stackelberg, and Bertrand Equilibria Monday, December 3 rd, 007 Each firm s action is a best
More informationOLIGOPOLY: Characteristics
OBJECTIVES Explain how managers of firms that operate in an oligopoly market can use strategic decision making to maintain relatively high profits Understand how the reactions of market rivals influence
More informationChapter 13. Microeconomics. Monopolistic Competition: The Competitive Model in a More Realistic Setting
Microeconomics Modified by: Yun Wang Florida International University Spring, 2018 1 Chapter 13 Monopolistic Competition: The Competitive Model in a More Realistic Setting Chapter Outline 13.1 Demand and
More informationINTERMEDIATE MICROECONOMICS LECTURE 13 - MONOPOLISTIC COMPETITION AND OLIGOPOLY. Monopolistic Competition
13-1 INTERMEDIATE MICROECONOMICS LECTURE 13 - MONOPOLISTIC COMPETITION AND OLIGOPOLY Monopolistic Competition Pure monopoly and perfect competition are rare in the real world. Most real-world industries
More informationUnit 6 Perfect Competition and Monopoly - Practice Problems
Unit 6 Perfect Competition and Monopoly - Practice Problems Multiple Choice Identify the choice that best completes the statement or answers the question. 1. One characteristic of a perfectly competitive
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
PRACTICE FOR PERFECT COMPETITION Fatma Nur Karaman MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) What is the difference between perfect competition
More informationECONOMICS. Paper 3 : Fundamentals of Microeconomic Theory Module 28 : Non collusive and Collusive model
Subject Paper No and Title Module No and Title Module Tag 3 : Fundamentals of Microeconomic Theory 28 : Non collusive and Collusive model ECO_P3_M28 TABLE OF CONTENTS 1. Learning Outcomes 2. Introduction
More informationECON6021. Market Structure. Profit Maximization. Monopoly a single firm A patented drug to cure SARS A single power supplier on HK Island
Market Structure ECON6021 Oligopoly Monopoly a single firm A patented drug to cure SARS A single power supplier on HK Island Oligopoly a few major players The top 4 cereal manufacturers sell 90% of all
More informationProfessor: Houman Mortazavi Econ 101 Fall Sample Questions
Sample Questions 1) Guy has an income (Y) of $70 with which he can purchase DVDs (D) at $15 each and haircuts (H) at $10 each. Which one of the following represents Guy's budget line? A) Y = 10QD - 20QH
More informationOligopoly and Monopolistic Competition
Oligopoly and Monopolistic Competition Introduction Managerial Problem Airbus and Boeing are the only two manufacturers of large commercial aircrafts. If only one receives a government subsidy, how can
More informationThe Analysis of Competitive Markets
C H A P T E R 12 The Analysis of Competitive Markets Prepared by: Fernando & Yvonn Quijano CHAPTER 12 OUTLINE 12.1 Monopolistic Competition 12.2 Oligopoly 12.3 Price Competition 12.4 Competition versus
More informationECONOMICS SOLUTION BOOK 2ND PUC. Unit 6. I. Choose the correct answer (each question carries 1 mark)
Unit 6 I. Choose the correct answer (each question carries 1 mark) 1. A market structure which produces heterogenous products is called: a) Monopoly b) Monopolistic competition c) Perfect competition d)
More informationBusiness Economics BUSINESS ECONOMICS. PAPER No. 1: MICROECONOMIC ANALYSIS MODULE No. 24: NON-COLLUSIVE OLIGOPOLY I
Subject Business Economics Paper No and Title Module No and Title Module Tag 1, Microeconomic Analysis 4, Non-Collusive Oligopoly I BSE_P1_M4 TABLE OF CONTENTS 1. Learning Outcomes. Introduction 3. Cournot
More informationChapter 12. Oligopoly. Oligopoly Characteristics. Oligopoly Equilibrium
Chapter Oligopoly Oligopoly Characteristics Small number of firms Product differentiation may or may not eist Barriers to entry Chapter Oligopoly Equilibrium Defining Equilibrium Firms are doing the best
More informationUnit 13 AP Economics - Practice
DO NOT WRITE ON THIS TEST! Unit 13 AP Economics - Practice Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A natural monopoly exists whenever a single
More informationECON 102 Brown Final Exam Practice Exam Solutions
www.liontutors.com ECON 102 Brown Final Exam Practice Exam Solutions 1. B 2. C 3. C All products are identical (homogenous) in perfect competition so there is no such thing as brand preference. 4. C Breakeven
More informationQuiz #5 Week 04/12/2009 to 04/18/2009
Quiz #5 Week 04/12/2009 to 04/18/2009 You have 30 minutes to answer the following 17 multiple choice questions. Record your answers in the bubble sheet. Your grade in this quiz will count for 1% of your
More informationLecture 22. Oligopoly & Monopolistic Competition
Lecture 22. Oligopoly & Monopolistic Competition Course Evaluations on Thursday: Be sure to bring laptop, smartphone, or tablet with browser, so that you can complete your evaluation in class. Oligopoly
More informationFirm Supply. Market demand. Demand curve facing firm
Firm Supply 84 Firm Supply A. Firms face two sorts of constraints 1. technological constraints summarize in cost function 2. market constraints how will consumers and other firms react to a given firm
More informationChapter 14 TRADITIONAL MODELS OF IMPERFECT COMPETITION. Copyright 2005 by South-Western, a division of Thomson Learning. All rights reserved.
Chapter 14 TRADITIONAL MODELS OF IMPERFECT COMPETITION Copyright 2005 by South-Western, a division of Thomson Learning. All rights reserved. 1 Pricing Under Homogeneous Oligopoly We will assume that the
More informationLecture 2 OLIGOPOLY Copyright 2012 Pearson Education. All rights reserved.
Lecture 2 OLIGOPOLY 13-1 Copyright 2012 Pearson Education. All rights reserved. Chapter 13 Topics Market Structures ( A Recap). Noncooperative Oligopoly. Cournot Model. Stackelberg Model. Bertrand Model.
More informationMonopolistic Competition
Monopolistic Competition CHAPTER16 C H A P T E R C H E C K L I S T When you have completed your study of this chapter, you will be able to 1 Describe and identify monopolistic competition. 2 Explain how
More informationECON 101 KONG Midterm 2 CMP Review Session. Presented by Benji Huang
ECON 101 KONG Midterm 2 CMP Review Session Presented by Benji Huang Chapter 5 Efficiency and Equity Benefit, Cost, Surplus Consumers (1) A consumer benefits from the consumption of a product this benefit
More informationUse the following to answer question 4:
Homework Chapter 11: Name: Due Date: Wednesday, December 4 at the beginning of class. Please mark your answers on a Scantron. It is late if your Scantron is not complete when I ask for it at 9:35. Get
More informationEcon Microeconomic Analysis and Policy
ECON 500 Microeconomic Theory Econ 500 - Microeconomic Analysis and Policy Monopoly Monopoly A monopoly is a single firm that serves an entire market and faces the market demand curve for its output. Unlike
More informationName FIRST HOUR EXAM ECN 4350/6350
Professor Atkinson Spring, 2007 Name FIRST HOUR EXAM ECN 4350/6350 1) I have drawn in the demand curve, LRAC, and LRMC curve for a natural monopolist who enjoys substantial economics of scale. a. Draw
More information2) A production method that relies on large quantities of labor and smaller quantities of capital equipment is referred to as a: 2)
Micro: TA Session 4, Problem set MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The main difference between a short-run production function and
More information2007 Thomson South-Western
Monopolistic Competition Characteristics: Many sellers Product differentiation Free entry and exit In the long run, profits are driven to zero Firms have some control over price What does the costs graph
More informationEconS Oligopoly - Part 1
EconS 305 - Oligopoly - Part 1 Eric Dunaway Washington State University eric.dunaway@wsu.edu November 19, 2015 Eric Dunaway (WSU) EconS 305 - Lecture 31 November 19, 2015 1 / 32 Introduction We are now
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Micro - HW 4 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) In central Florida during the spring, strawberry growers are price takers. The reason
More information11. Oligopoly. Literature: Pindyck and Rubinfeld, Chapter 12 Varian, Chapter 27
11. Oligopoly Literature: Pindyck and Rubinfeld, Chapter 12 Varian, Chapter 27 04.07.2017 Prof. Dr. Kerstin Schneider Chair of Public Economics and Business Taxation Microeconomics Chapter 11 Slide 1 Chapter
More informationMonopoly and How It Arises
Monopoly and How It Arises A monopoly is a market: That produces a good or service for which no close substitute exists In which there is one supplier that is protected from competition by a barrier preventing
More informationMicroeconomics (Oligopoly & Game, Ch 12)
Microeconomics (Oligopoly & Game, Ch 12) Lecture 17-18, (Minor 2 coverage until Lecture 18) Mar 16 & 20, 2017 CHAPTER 12 OUTLINE 12.1 Monopolistic Competition 12.2 Oligopoly 12.3 Price Competition 12.4
More information1. Market: Set of all sale and purchase transactions that affect the price of some commodity
Week 6. Firm & Industry under erfect Competition 1. Market: Set of all sale and purchase transactions that affect the price of some commodity 2. Market Structure a. erfect competition occurs in an industry
More informationINTRODUCTION ECONOMIC PROFITS
INTRODUCTION This chapter addresses the following key questions: What are profits? What are the unique characteristics of competitive firms? How much output will a competitive firm produce? Chapter 7 THE
More informationMarket Structure & Imperfect Competition
In the Name of God Sharif University of Technology Graduate School of Management and Economics Microeconomics (for MBA students) 44111 (1393-94 1 st term) - Group 2 Dr. S. Farshad Fatemi Market Structure
More information2013 sample MC CH 15. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.
Class: Date: 2013 sample MC CH 15 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Monopolistic competition is identified by a. many firms producing a slightly
More informationPerfect Competition CHAPTER14
Perfect Competition CHAPTER14 MARKET TYPES The four market types are Perfect competition Monopoly Monopolistic competition Oligopoly MARKET TYPES Perfect Competition Perfect competition exists when Many
More informationMarket structure 1: Perfect Competition The perfectly competitive firm is a price taker: it cannot influence the price that is paid for its product.
Market structure 1: Perfect Competition The perfectly competitive firm is a price taker: it cannot influence the price that is paid for its product. This arises due to consumers indifference between the
More informationMarket Power at Work: Computer Market Revisited
Monopolies Part II Competition is always a good thing. It forces us to do our best. A monopoly renders people complacent and satisfied with mediocrity. Nancy Pearcey Market Power at Work: Computer Market
More informationPart II. Market power
Part II. Market power Chapter 3. Static imperfect competition Slides Industrial Organization: Markets and Strategies Paul Belleflamme and Martin Peitz Cambridge University Press 2009 Introduction to Part
More informationChapter 6. Competition
Chapter 6 Competition Copyright 2014 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education. 1-1 Chapter 6 The goal of this
More informationLecture 3 OLIGOPOLY (CONTINUED) 13-1 Copyright 2012 Pearson Education. All rights reserved.
Lecture 3 OLIGOPOLY (CONTINUED) 13-1 Copyright 2012 Pearson Education. All rights reserved. Chapter 13 Topics Stackelberg Model. Bertrand Model. Cartels. Comparison of Collusive/cartel, Cournot, Stackelberg,
More informationEconomics II - October 27, 2009 Based on H.R.Varian - Intermediate Microeconomics. A Modern Approach
Economics II - October 7, 009 Based on H.R.Varian - Intermediate Microeconomics. A Modern Approach GAME THEORY Economic agents can interact strategically in a variety of ways, and many of these have been
More informationEconomics 101 Spring 2001 Section 4 - Hallam Quiz 10. For questions 1-9, consider firms using a technology with cost and marginal cost functions:
Economics 101 Spring 2001 Section 4 - Hallam Quiz 10 For questions 1-9, consider firms using a technology with cost and marginal cost functions: Cost (q) = 256 + 16 q + q 2 MC(q) = 16 + 2q 1. What is the
More informationECON 230D2-002 Mid-term 1. Student Number MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
ECON 230D2-002 Mid-term 1 Name Student Number MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Scenario 12.3: Suppose a stream is discovered whose
More informationMICROECONOMICS DIAGRAMS
MICROECONOMICS DIAGRAMS 1. Abnormal Profit 5. Average Fixed Costs 2. ad valorem tax At Qpm, Ppm > Pcost All costs are covered and then some! 6. Average Product The red line diminishes, but never becomes
More informationLecture 11 Imperfect Competition
Lecture 11 Imperfect Competition Business 5017 Managerial Economics Kam Yu Fall 2013 Outline 1 Introduction 2 Monopolistic Competition 3 Oligopoly Modelling Reality The Stackelberg Leadership Model Collusion
More informationOligopoly Pricing. EC 202 Lecture IV. Francesco Nava. January London School of Economics. Nava (LSE) EC 202 Lecture IV Jan / 13
Oligopoly Pricing EC 202 Lecture IV Francesco Nava London School of Economics January 2011 Nava (LSE) EC 202 Lecture IV Jan 2011 1 / 13 Summary The models of competition presented in MT explored the consequences
More informationChapter 14 Oligopoly and Monopoly
Economics 6 th edition 1 Chapter 14 Oligopoly and Monopoly Modified by Yulin Hou For Principles of Microeconomics Florida International University Fall 2017 Oligopoly: a very different market structure
More informationBS2243 Lecture 9 Advertisement. Spring 2012 (Dr. Sumon Bhaumik)
BS2243 Lecture 9 Advertisement Spring 2012 (Dr. Sumon Bhaumik) Why advertise? Building brands Creating markets for new products (scope economies) Price competition / Price protection Barrier to entry Product
More information14.01 Principles of Microeconomics, Fall 2007 Chia-Hui Chen November 7, Lecture 22
Monopoly. Principles of Microeconomics, Fall Chia-Hui Chen November, Lecture Monopoly Outline. Chap : Monopoly. Chap : Shift in Demand and Effect of Tax Monopoly The monopolist is the single supply-side
More informationECON 102 Kagundu Final Exam (New Material) Practice Exam Solutions
www.liontutors.com ECON 102 Kagundu Final Exam (New Material) Practice Exam Solutions 1. A A large number of firms will be able to operate in the industry because you only need to produce a small amount
More informationEconomic Analysis for Business Decisions Multiple Choice Questions Unit-2: Demand Analysis
Economic Analysis for Business Decisions Multiple Choice Questions Unit-2: Demand Analysis 1. The law of demand states that an increase in the price of a good: a. Increases the supply of that good. b.
More informationUnit 4: Imperfect Competition
Unit 4: Imperfect Competition 1 Monopoly 2 Characteristics of Monopolies 3 5 Characteristics of a Monopoly 1. Single Seller One Firm controls the vast majority of a market The Firm IS the Industry 2. Unique
More informationCHAPTER NINE MONOPOLY
CHAPTER NINE MONOPOLY This chapter examines how a market controlled by a single producer behaves. What price will a monopolist charge for his output? How much will he produce? The basic characteristics
More information1. Supply and demand are the most important concepts in economics.
Page 1 1. Supply and demand are the most important concepts in economics. 2. Markets and Competition a. Def: Market is a group of buyers and sellers of a particular good or service. P. 66. b. Def: A competitive
More informationChapter 14 Perfectly competitive Market
Chapter 14 Perfectly competitive Market But first lets look at this Profit Maximization Profit Maximization This occurs where marginal revenue (MR) = marginal cost (MC). MR = MC Marginal revenue is the
More informationCONTENTS. Introduction to the Series. 1 Introduction to Economics 5 2 Competitive Markets, Demand and Supply Elasticities 37
CONTENTS Introduction to the Series iv 1 Introduction to Economics 5 2 Competitive Markets, Demand and Supply 17 3 Elasticities 37 4 Government Intervention in Markets 44 5 Market Failure 53 6 Costs of
More informationUNIVERSITY OF CAPE COAST CAPE COAST - GHANA BASIC OLIGOPOLY MODELS
UNIVERSITY OF CAPE COAST CAPE COAST - GHANA BASIC OLIGOPOLY MODELS Overview I. Conditions for Oligopoly? II. Role of Strategic Interdependence III. Profit Maximization in Four Oligopoly Settings Sweezy
More informationINTERNATIONAL TRADE AND THE WORLD ECONOMY. Answers to * exercises in chapter 9 of the Study Guide
INTERNATIONAL TRADE AND THE WORLD ECONOMY CHARLES VAN MARREWIJK Answers to * exercises in chapter 9 of the Study Guide STEPHAN SCHÜLLER AND DANIËL OTTENS The * exercises in chapter 9 are: 9.3 and 9.8.
More informationManagerial Economics
Managerial Economics Unit 6: Oligopoly Rudolf Winter-Ebmer Johannes Kepler University Linz Summer Term 2018 Managerial Economics: Unit 6 - Oligopoly 1 / 48 OBJECTIVES Explain how managers of firms that
More informationPart III: Market Structure 12. Monopoly 13. Game Theory and Strategic Play 14. Oligopoly and Monopolistic Competition
and Part III: Structure 12. Monopoly 13. Game Theory and Strategic Play 14. and 1 / 38 and Chapter 14 and 2015.12.25. 2 / 38 and 1 2 3 4 5 3 / 38 and Q:How many firms are necessary to make a market competitive?
More informationLesson 3-2 Profit Maximization
Lesson 3-2 Profit Maximization Standard 3b: Students will explain the 5 dimensions of market structure and identify how perfect competition, monopoly, monopolistic competition, and oligopoly are characterized
More informationChapter 11. Market Entry and Monopolistic Competition. Microeconomics: Principles, Applications, and Tools NINTH EDITION
Microeconomics: Principles, Applications, and Tools NINTH EDITION Chapter 11 Market Entry and Monopolistic Competition In the recession that started in 2008, some industries actually experienced increases
More informationAP Microeconomics Review Session #3 Key Terms & Concepts
The Firm, Profit, and the Costs of Production 1. Explicit vs. implicit costs 2. Short-run vs. long-run decisions 3. Fixed inputs vs. variable inputs 4. Short-run production measures: be able to calculate/graph
More informationECON 102 Brown Final Exam (New Material) Practice Exam Solutions
www.liontutors.com ECON 102 Brown Final Exam (New Material) Practice Exam Solutions 1. B A very large percent of their earnings comes from economic rent 2. B Any funds left, after everyone who has a claim
More informationPerfect competition: occurs when none of the individual market participants (ie buyers or sellers) can influence the price of the product.
Perfect Competition In this section of work and the next one we derive the equilibrium positions of firms in order to determine whether or not it is profitable for a firm to produce and, if so, what quantities
More informationCH 13. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.
Class: Date: CH 13 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. One requirement for an industry to be perfectly competitive is that a. sellers and buyers
More informationOverview 11/6/2014. Herfindahl Hirshman index of market concentration ...
Overview Market Structure and Competition Chapter 3 explores different types of market structures. Markets differ on two important dimensions: the number of firms, and the nature of product differentiation.
More informationEconomics of Strategy Fifth Edition
Economics of Strategy Fifth Edition Besanko, Dranove, Shanley, and Schaefer Chapter 8 Competitors and Competition Slides by: Richard Ponarul, California State University, Chico Copyright 2010 John Wiley
More informationMicroeconomics: MIE1102
TEXT CHAPTERS TOPICS 1, 2 ECONOMICS, ECONOMIC SYSTEMS, MARKET ECONOMY 3 DEMAND AND SUPPLY. MARKET EQUILIBRIUM 4 ELASTICITY OF DEMAND AND SUPPLY 5 DEMAND & CONSUMER BEHAVIOR 6 PRODUCTION FUNCTION 7 COSTS
More informationProblem Set 4 Eco 112, Fall 2011 Chapters covered: Ch. 8 and Ch. 9 (up to slide 15 Price Discrimination) Due date: October 20, 2011
Problem Set 4 Eco 112, Fall 2011 Chapters covered: Ch. 8 and Ch. 9 (up to slide 15 Price Discrimination) Due date: October 20, 2011 There are 30 multiple choice questions in this problem set. Answer these
More informationIndustrial Organization- micro : Price discrimination in oligopoly
Industrial Organization- micro 3 2018: Price discrimination in oligopoly Price discrimination is a mechanism whereby a monopolist can effectively shift surplus from the consumer sector. With perfect price
More informationManagerial Economics Prof. Trupti Mishra S.J.M School of Management Indian Institute of Technology, Bombay. Lecture - 33 Oligopoly (Contd )
Managerial Economics Prof. Trupti Mishra S.J.M School of Management Indian Institute of Technology, Bombay Lecture - 33 Oligopoly (Contd ) We will continue our discussion on theory of Oligopoly, typically
More informationFINALTERM EXAMINATION FALL 2006
FINALTERM EXAMINATION FALL 2006 QUESTION NO: 1 (MARKS: 1) - PLEASE CHOOSE ONE Compared to the equilibrium price and quantity sold in a competitive market, a monopolist Will charge a price and sell a quantity.
More informationUnit 6: Non-Competitive Markets
Unit 6: Non-Competitive Markets Name: Date: / / Simple Monopoly in the Commodity Market A market structure in which there is a single seller is called monopoly. The conditions hidden in this single line
More informationSyllabus item: 57 Weight: 3
1.5 Theory of the firm and its market structures - Monopoly Syllabus item: 57 Weight: 3 Main idea 1 Monopoly: - Only one firm producing the product (Firm = industry) - Barriers to entry or exit exists,
More informationCH 14: Perfect Competition
CH 14: Perfect Competition Characteristics of Perfect Competition 1. Both buyers and sellers are price takers A price taker is a firm (or individual) who takes the price determined by market supply and
More informationSlides and Images, Worth Publishers Inc. 8-1
Perfect Competition Michael J. Murray Slides and Images, Worth Publishers Inc. 8-1 Market Structure Analysis By observing a few industry characteristics, we can predict pricing and output behavior of the
More informationMONOPOLISTIC COMPETITION
14 MONOPOLISTIC COMPETITION The online shoe store shoebuy.com lists athletic shooes made by 56 different producers in 40 different categories and price between$25 and $850. It offers 1,404 different types
More informationECN 3103 INDUSTRIAL ORGANISATION
ECN 3103 INDUSTRIAL ORGANISATION 5. Game Theory Mr. Sydney Armstrong Lecturer 1 The University of Guyana 1 Semester 1, 2016 OUR PLAN Analyze Strategic price and Quantity Competition (Noncooperative Oligopolies)
More informationPerfect Competition CHAPTER 14. Alfred P. Sloan. There s no resting place for an enterprise in a competitive economy. Perfect Competition 14
CHATER 14 erfect Competition There s no resting place for an enterprise in a competitive economy. Alfred. Sloan McGraw-Hill/Irwin Copyright 2010 by the McGraw-Hill Companies, Inc. All rights reserved.
More informationUC Berkeley Haas School of Business Economic Analysis for Business Decisions (EWMBA 201A) Fall 2013
UC Berkeley Haas School of Business Economic Analysis for Business Decisions (EWMBA 201A) Fall 2013 Pricing with market power and oligopolistic markets (PR 11.1-11.4 and 12.2-12.5) Module 4 Sep. 28, 2013
More informationPrinciples of Economics. January 2018
Principles of Economics January 2018 Monopoly Contents Market structures 14 Monopoly 15 Monopolistic competition 16 Oligopoly Principles of Economics January 2018 2 / 39 Monopoly Market power In a competitive
More informationUC Berkeley Haas School of Business Economic Analysis for Business Decisions (EWMBA 201A)
UC Berkeley Haas School of Business Economic Analysis for Business Decisions (EWMBA 201A) Monopoly and oligopoly (PR 11.1-11.4 and 12.2-12.5) Advanced pricing with market power and equilibrium oligopolistic
More information