单项选择题

What will happen if a new company offers a product different frgm those of the existing firm

A．Monopolistically competitive market.
B．Entry of more new firms.
C．The product-variety externality.
D．The business-stealing externality.
<上一题 目录 下一题>
热门 试题

单项选择题
Why is it difficult for public policy to improve the market outcome
A．Because it is difficult to measure the inefficiencies.
B．Because perfectly competitive firms produce identical goods.
C．Because a new firm would offer a product different from those of the existing firms.
D．Because surplus is maximized under monopolistic competition.
相关试题