Actually this is probably behind a paywall for most people. Here is a brief summary: <a href="http://www.livemint.com/Politics/bDNftOxyufek9X8mjFSYLP/Are-serial-entrepreneurs-really-more-successful-than-starter.html" rel="nofollow">http://www.livemint.com/Politics/bDNftOxyufek9X8mjFSYLP/Are-...</a>