True or False: Technological advances can sometimes allow new firms to compete with a monopoly supplier by enabling the production of close substitutes

True or False: A competitive market will always be more efficient in the allocation of resources than a market dominated by a few big suppliers / firms

A misallocation of resources is most likely to occur in a monopoly if

Assume that a competitive industry is in equilibrium. If market demand increases (other things being equal) which of the following will occur?

Large economies of scale, such as those involved in the production of gas and electricity, result in a(n)

Why are monopolistic markets thought to lead to an inefficient allocation of resources?

A natural monopoly is most likely to exist when

Which one of the following is least likely to be a feature of a monopoly?

Comparing a monopoly and a competitive firm, the monopolist will, other things remaining constant ____________ 

A monopoly market such as the market for pharmaceuticals may be self-perpetuating in the long run because profits may be used for

An industry is made up of seven firms. Firm A has a market share of 12 percent, B has 28 percent, C has 15 percent, D has 8 percent, E has 4 percent, F has 9 percent, and G has 24 percent. The four-firm concentration ratio (%) for this industry is ____________________.