Jonah Berger of the Wharton School talks about his new book, Invisible Influence: The Hidden Forces That Shape Behavior.
http://finance.yahoo.com/news/invisible-social-influence-decisions-work-home-203429513.html Yahoo! FinanceJonah Berger of the Wharton School talks about his new book, Invisible Influence: The Hidden Forces That Shape Behavior.
http://finance.yahoo.com/news/invisible-social-influence-decisions-work-home-203429513.html Yahoo! Finance