A) Perfect competition,oligopoly,and monopolistic competition.
B) Perfect competition,but not oligopoly or monopolistic competition.
C) Perfect competition and oligopoly,but not monopolistic competition.
D) Oligopoly and monopolistic competition,but not perfect competition.
Correct Answer
verified
Multiple Choice
A) Entirely blocked by existing firms.
B) Very easy because few barriers exist.
C) As difficult as in oligopoly.
D) More difficult than entry into monopolized markets.
Correct Answer
verified
Multiple Choice
A) Price leadership.
B) Zero long-run profit.
C) Retaliation.
D) Marginal cost pricing.
Correct Answer
verified
Multiple Choice
A) Firm A only.
B) Firm B only.
C) Firm C only.
D) Firms A,C,and D.
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) Supply curve shifts to the left.
B) Supply curve shifts to the right.
C) Demand curve shifts to the left.
D) Demand curve shifts to the right.
Correct Answer
verified
Multiple Choice
A) Downward-sloping.
B) Flat.
C) Kinked.
D) Upward-sloping.
Correct Answer
verified
Multiple Choice
A) It maximizes profit at the point where MC = MR.
B) It produces less output than a perfectly competitive firm,ceteris paribus.
C) It charges a higher price than a perfectly competitive firm,ceteris paribus.
D) It can earn economic profits in the long run.
Correct Answer
verified
Essay
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) More firms will enter the market.
B) The market supply curve will shift to the left.
C) Price will rise.
D) The market demand curve will shift to the right.
Correct Answer
verified
Multiple Choice
A) The demand for its product is typically very price-elastic.
B) Its demand curve is horizontal.
C) Of product differentiation and brand loyalty.
D) Of the gap in its marginal revenue curve.
Correct Answer
verified
Multiple Choice
A) Firm A.
B) Firm B.
C) Firm C.
D) Firm D.
Correct Answer
verified
True/False
Correct Answer
verified
True/False
Correct Answer
verified
True/False
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) Both have many firms.
B) Both have low concentration ratios.
C) Both have market power.
D) Both make independent production decisions.
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) A low concentration ratio.
B) Advertising on the radio.
C) More on-time flights.
D) Increased frequency of flights.
Correct Answer
verified
Showing 1 - 20 of 144
Related Exams