Question

Difficulty: EasyMonopoly: Characteristics and Sources of Monopoly Power

Match the following classifications of monopoly origins with their correct underlying economic descriptions.

  • Natural MonopolyCost efficiency derived from continuous long-run economies of scale across total market demand
  • Legal MonopolyInstitutional protection granted through government patents, copyrights, or public franchises
  • Raw Material OwnershipExclusive command over a vital natural input required for the production of a good

Answer

Natural Monopoly matches with cost efficiency derived from continuous long-run economies of scale across total market demand; Legal Monopoly matches with institutional protection granted through government patents, copyrights, or public franchises; Raw Material Ownership matches with exclusive command over a vital natural input required for the production of a good.
Each classification corresponds strictly to its source: natural monopoly is rooted in economies of scale and technical efficiency, legal monopoly relies on state-granted statutory rights, and raw material ownership rests on controlling vital resource inputs.

Step-by-Step Solution

1
Examine the economic basis of a Natural Monopoly.
Recognize that high fixed costs and substantial economies of scale make a single producer the least-cost option for the industry.
Cost efficiency across the entire output range defines a natural monopoly.
2
Examine the origin of a Legal Monopoly.
Identify government legislation, such as patents and public franchises, as the sole source of market exclusivity.
Lawful restrictions prevent alternative firms from entering the market.
3
Examine the mechanism of Raw Material Ownership.
Determine that controlling indispensable inputs creates an insurmountable entry barrier for rivals.
Competitors cannot manufacture the final product without access to key inputs.

Key Concept

Sources of Monopoly Power and Barriers to Market Entry
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