Pure monopoly
Only one firm in the market
Competition and Market Authority Definition
Working monopoly 25% market share
Monopolist profit maxmises
Produce output where MR = MC
This is Qm. The price is Pm
In competitive market
Market produce where supply = demand. Qc and Pc. Restrict output and raise price.
Firm makes economic profit
Total revenue 0PmAQm - total cost 0C1BQm
Productively inefficient
Firm is not producing at the lowest point on AC curve
Allocative inefficient
At Qm the price Pm is above the marginal cost of MC1