From sword scarcity to gold farming, this great PBS short doc gives a rich overview of the real economic theory behind virtual economies.
BuzzFeed News Reporter
Last updated on July 3, 2018, at 12:36 p.m. ET
Posted on March 19, 2014, at 11:04 a.m. ET
Joe Bernstein is a senior technology reporter for BuzzFeed News and is based in New York.
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