Topics
Interdependence
Interdependence means that the firms in the market must take into account the likely reactions of their rivals to any change in price, output or forms of non-price competition. It is a key aspect of business competition and behaviour in an oligopoly and can be modelled by the use of game theory.
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3.4.4 Oligopoly - Game Theory (Edexcel A-Level Economics Teaching PowerPoint)
Teaching PowerPoints
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3.4.4 Oligopoly (Edexcel)
Study Notes
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4.1.5.5 Oligopoly (AQA A Level Economics Teaching Powerpoint)
Teaching PowerPoints
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3.4.4 Oligopoly - Introduction (Edexcel A-Level Economics Teaching PowerPoint)
Teaching PowerPoints
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Quick Revision Blasts on Market Structures
4th May 2023
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Tesco Cuts Milk Prices - Will other retailers follow?
13th April 2023
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Collusion in Oligopoly - Ten construction firms fined total £60m
26th March 2023
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Tesco cuts the value of Clubcard rewards scheme
21st March 2023
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Industry Profile: UK Broadband Market
Topic Videos
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Industry Profile: Parcel Deliveries
Topic Videos
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Industry Profile: UK Supermarket Industry
Topic Videos
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Industry Profile: UK Cinema Industry
Topic Videos
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Tesco Raises Prices for Meal Deals
22nd October 2022
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Key Diagrams - The Kinked Demand Curve (Oligopoly)
Topic Videos
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Key Diagrams - Game Theory Examples
Topic Videos
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RAC claims motorists are being ripped off by £5 million a day
6th January 2022
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Game Theory (Revision Quizlet Activity)
Quizzes & Activities
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Price and Non-Price Competition in Oligopoly
Topic Videos
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Contestable Oligopoly - Sainsbury’s takes on Aldi in supermarket price war
10th February 2021
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Competition heats in contestable Spanish telecoms industry
15th June 2020
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Key Micro Diagrams (Market Structures)
Topic Videos
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Advantages and Disadvantages of Oligopoly
Topic Videos
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What market structure best fits the music streaming market?
25th March 2018