How is the long-run averagecostcurve (LRAC) derived?
长期平均成本曲线是怎么样得到的？
2
If the number of firms increases, each firm will sell less, so firms will not be able to move as far down their averagecostcurve.
向上倾斜的CC曲线表示厂商数量越多，平均成本越多，各厂商销量越低。交点处为行业的均衡厂商数。
3
It is possible, however, that the industry faces a sharply rising average-costcurve, so that the costs of the efficient firms are lower than the market price.