Saturday, 14 November 2009

Robinson Crusoe



Browsing for examples of zero-sum games, as you do, I stumbled across this, which is a lucid explanation of comparative advantage.

Zero Sum Example : Businesses seek a high Google ranking.  It is a zero-sum game:  If company A goes up by one rank, another company must go down by one rank.  If any Upper Sixth Economists find better examples - and let's face it - that's not going to be too difficult.  Please post.  There will be a reward for the best post.

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