Topic Videos
External Economies of Scale
- Level:
- AS, A-Level
- Board:
- AQA, Edexcel, OCR, IB
Last updated 21 Mar 2021
In this short revision video we focus on examples of external economies of scale which are the reductions in unit costs for businesses who benefit from an expansion of their industry.
You might also like

Science Cities and External Economies of Scale
29th September 2011

Supersized tankers - is scale going overboard?
21st October 2014
Why do businesses grow?
Study Notes
Conglomerate Integration
Study Notes
Reducing Contestability using the ‘sardines’ technique
15th May 2014

Why Are There Cities?
20th June 2013

Urbanisation in Indian Cities - Challenges and Opportunities
15th September 2012
Returns to Scale in Long Run Production
Topic Videos