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1.2.4 Business competition

Syllabus
2026
Topic
1.2.4
Level

1.2.4.a Effects of competition on firms, consumers and the economy

Advantages and disadvantages of competition to firms, consumers and the economy, including:

  • efficiency
  • choice
  • quality
  • innovation
  • price.

1.2.4.b Advantages and disadvantages of large firms and small

Advantages and disadvantages of large firms and small firms.

1.2.4.c Factors influencing the growth of firms

Factors influencing the growth of firms:

  • government regulation
  • access to finance
  • economies of scale
  • the desire to spread risk
  • the desire to take over competitors.

1.2.4.d Reasons firms stay small

Explain why firms may stay small because of market size, niche-market characteristics, lack of finance or the entrepreneur’s aims.

1.2.4.e Monopoly

Definition of monopoly.

1.2.4.f Main features of monopoly

Main features of monopoly:

  • one business dominates the market
  • unique product
  • price-maker
  • barriers to entry:
    • legal barriers
    • patents
    • marketing budgets
    • technology
    • high start-up costs.

1.2.4.g Advantages and disadvantages of monopoly

Evaluate monopoly in terms of efficiency, choice, quality, innovation, price and economies of scale.

1.2.4.h Oligopoly

Definition of oligopoly.

1.2.4.i Main features of oligopoly

Main features of oligopoly:

  • few firms
  • large firms dominate
  • different products
  • barriers to entry
  • collusion
  • non-price competition
  • price competition.

1.2.4.j Advantages and disadvantages of oligopoly

Advantages and disadvantages of oligopoly:

  • choice
  • quality
  • innovation
  • collusion and cartels fixing high prices
  • price wars between oligopolies.

Objective notes

10 learning objectives
ConceptIGCSE Economics