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Multiple Choice
What are the defining characteristics of a perfectly competitive market?
A
A few large firms, interdependent pricing, product differentiation, and significant barriers to entry.
B
Numerous buyers and sellers, identical (homogeneous) products, perfect information, free entry and exit, and firms are price takers.
C
Many firms selling differentiated products, some firm-level market power, imperfect information, and barriers to entry.
D
A single seller, unique product, high barriers to entry, imperfect information, and the firm is a price maker.
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Verified step by step guidance
1
Identify the key features that define a perfectly competitive market by focusing on the market structure characteristics rather than firm-specific traits.
Recognize that in perfect competition, there are numerous buyers and sellers, meaning no single buyer or seller can influence the market price.
Understand that products are identical or homogeneous, so consumers see no difference between goods from different sellers.
Note that there is perfect information, meaning all buyers and sellers have full knowledge about prices and products.
Acknowledge that there is free entry and exit in the market, allowing firms to enter when profits are attractive and exit when they are not, and that firms are price takers, accepting the market price without influence.