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"Clayton Christensen Responds to &amp;lt;em&amp;gt;New Yorker&amp;lt;/em&amp;gt; Takedown of 'Disruptive Innovation'"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.businessweek.com/printer/articles/208701-clayton-christensen-responds-to-new-yorker-takedown-of-disruptive-innovation>