Problem
(Zero Economic Profit in the Long Run) In the long run, a monopolistically competitive firm earns zero economic profit, which is exactly what would occur if the industry were perfectly competitive. Assuming that the cost curves for each firm are the same whether the industry is perfectly or monopolistically competitive, answer the following questions.
a. Why don't perfectly and monopolistically competitive industries produce the same equilibrium quantity in the long run?
b. Why is a monopolistically competitive industry said to be economically inefficient?
c. What benefits might cause us to prefer the monopolistically competitive result to the perfectly competitive result?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.