Air Travel Demand Elasticities
The elasticity of air travel demand varies according to the
coverage and location of the market in which prices are
changed and the importance of the air travel price within
the overall cost of travel. The appropriate elasticity to use
will depend on the type of question being asked. What is
the price that is being changed (e.g. an individual airline
ticket price or prices within the market as a whole)? What
is the unit of demand that is being assessed (e.g. demand
for an individual airline or demand for total air travel)?
Examining the traffic impact of a price increase on a given
route requires a different elasticity than when examining
the impact of an across-the-board price increase on all
routes in a country or region.