Contrary to popular belief, part-time employees and remote workers still have high productivity and engagement levels, according to Richard Branson. And our own Peter Hirst, Associate Dean of Executive Education, agrees. Hirst saw these results first hand after implementing a flexible work policy here at MIT Sloan. He tells CNBC Make It that this work redesign created motivated and fulfilled employees "who are passionate about what they're doing." Read the article on CNBC.com.