國際貿易經濟管理學與財務知識分析(ppt 63頁)

國際貿易經濟管理學與財務知識分析(ppt 63頁)簡介；

Introduction
When economies of scale exist, large firms may be more efficient than small firms, and the industry may consist of a monopoly or a few large firms.
Production may be imperfectly competitive in the sense that excess or monopoly profits are captured by large firms.
Internal economies of scale result when large firms have a cost advantage over small firms, causing the industry to become uncompetitive.

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