McKinsey's finds consumer surplus of the internet in U.S. is $64 billion, or $26 per user per month cc @tylercowen http://www.theatlantic.com/business/archive/2011/11/the-8-trillion-internet-mckinseys-bold-attempt-to-measure-the-e-conomy/247963/ …
7:26 AM - 7 Nov 2011
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