OpinionA New Theory of Financial Innovation: The TickerJanuary 10, 2012 at 3:01 PM UTC0FacebookXLinkedInEmailLinkGiftFacebookXLinkedInEmailLinkGiftGift this articleContact us:Provide news feedback or report an errorSite feedback:Take our SurveyNew WindowFacebookXLinkedInEmailLinkGiftBookmarkSaveLock This article is for subscribers only.