NO.PZ2023061903000102
问题如下:
Q. Over time, the market share of the dominant company in an oligopolistic market will most likely:
选项:
A.increase.
B.decrease.
C.remain the same.
解释:
B is correct. The dominant company’s market share tends to decrease as profits attract entry by other companies.
寡头市场的进入和出去的门槛很高所以不是应该在一般情况下market share是保持不变才对吗?为什么会下降的