Whether it is a case of external or internal economies of scale:
A. A number of firms doing contract research for the drug industry are concentrated
Larger changes within the industry lead to external economies of scale, so as the industry expands, the average cost of doing business decreases.
when external economies of scale exist?
External economies of scale take place when an industry as a whole expands and businesses profit from lower long-term average costs. External economies of scale are also known as advantageous external outcomes of industrial development.
An external economy of scale is shared by competitors, internal economies of scale provide larger competitive advantages.
To learn more about external economies refer to:
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