Economies of scale

Case: “Dogfight over Europe: Ryanair (A)” Harvard Business School case no. 9-700-115, November 21st 2007

Discussion question: What are some sources of economies of scale? How do they apply to British Airways in 1986?


Textbook Reading: Chapter 2 (Section 2.3; pp. 54-59)

During class I also recommend:

Case: “Dogfight over Europe: Ryanair (B)” Harvard Business School case no. 700116, June 12th 2000

A 2014 newspaper report likened the rise of budget supermarkets (such as Aldi and Lidl) to the strategy that saw Ryanair outcompete BA:

Finding ways to reduce costs is super important. As Jeff Bezos said, “cost reduction means inventing a better way, and when you invent a better way you make the whole world richer.”

If you are interested in aviation, this episode of the excellent YouTube channel Cockpit Casual starts with a fascinating account of how airline companies (and airports) reacted to covid given the large number of leased planes and the substitutability of passenger and cargo payloads.

This episode provides a good introduction to the economics of the airline industry and ferry pilots.

The pioneer of no frills airlines were Southwest. See “Why are no-frills airlines so cheap?” The Economist, October 18th 2013. This article explains some of their key decisions. Which include:

  • Only flying 737s
  • Simple fare structure
  • Point-to-point (for less congested airports)
  • No assigned seating
  • No inflight meals
  • Only one fair class

(Note that this demonstrates a lack of price discrimination. Whereas Ryanair do lots of it!)

Learning Objectives: Understanding internal and external sources of economies of scale.

Spotlight on sustainability: Use of waste products