One of the first lessons I learnt in Econ101 was that barter trade is inefficient compared with a money economy. Yet, in an interesting article in the FT's House & Home section (“Fair Trade”, May 16 2009) I read about the rising popularity of websites through which people can swap houses, instead of buying and selling them. Is this another example of how useful my economics degree is?
Confused Economist
Dear Confused,
Up to a point. Your degree probably did not contain much behavioural economics, and that would have been helpful to understand half of the story. People tend to form strong views about what a fair price is for a house, and behavioural economists call this “anchoring”.
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