The number of firms in an oligopoly must be
A. Small enough so that one firm's decisions have a significant impact on the decisions of the other firms in the industry.
B. Large enough so that firms cannot coordinate.
C. Small enough so that revenues are large enough to support advertising expenditures.
D. Four.
Answer: A
You might also like to view...
Diffusion of responsibility exists when
A) the members of a group believe one thing but mistakenly assume that most of the other members believe something else. B) a group of bystanders all agree that something needs to be done but each feels less personal responsibility for taking action because each perceives that there are others who could take action. C) a majority of people in a group do not have the intellectual capacity of arriving at a viable solution to a public goods problem. D) the least-capable member of a group exerts his influence over the rest of the group when trying to arrive at a decision on how to internalize an externality.
Suppose you are making $50,000 per year and paying $5,000 per year in income taxes. You get a $10,000 per year raise and your income taxes are now $6,000 per year. Based on this information, the income tax system is
A) proportional. B) progressive. C) regressive. D) bracketed.