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Rupa Patel reflects to Plus on her work as a financial engineer

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When we finally meet the Martians, John Conway believes they are going to want to talk mathematics.

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March 2008
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invisible hand

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Adam Smith is often thought of as the father of modern economics. In his book "An Inquiry into the Nature and Causes of the Wealth of Nations" Smith decribed the "invisible hand" mechanism by which he felt economic society operated. Modern game theory has much to add to Smith's description.

Tags: Arrow's theorem : social choice : Adam Smith : invisible hand : free market : game theory : prisoners' dilemma