The Bulletin


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Obesity is a market failure and innovation, not sin taxes, may be the solution

  • Written by Brendan Markey-Towler, Researcher, The University of Queensland
Obesity is a market failure and innovation, not sin taxes, may be the solutionAfter a while bad food is just too tempting.

This is the second of a two-part series on obesity as a market failure. Read the first part here.


The standard economic response to high and rising obesity is to levy what’s known as a “sin tax”. The thinking is simple – add a tax to the price of the undesirable food, this...

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