Guardian 26675

[lesmond]

I've finished the crossword, but I couldn't parse 2 down.
Sort of band that's sensitive to changes to income. The answer is , ELASTIC
Any help appreciated, thanks in advance.

[elliemay1]

Income elasticity of demand - Wikipedia, the free encyclopedia
In economics, income elasticity of demand measures the responsiveness of the demand for a good to a change in the income of the people demanding the good, ceteris paribus
Search domain en.wikipedia.orgen.wikipedia.org/wiki/Income_elasticity_of_demand

[Lie-in King]

http://www.oxforddictionaries.com/us/definition/american_english/elastic

^Def 1.2

[lesmond]

Thank you both!