At Davos, economists and execs say the strategies that led major corporations to world domination in the past won't work anymore

_ This post is part of Business Insider's ongoing series onBetter Capitalism. Business Insider CEO Henry Blodget hosted a panel at the World Economic Forum's annual meeting in Davos called "Toward a Better Capitalism." The guests were Washington State pension investor Theresa Whitmarsh, economist Joseph Stiglitz, PepsiCo's Indra Nooyi, EY's Mark Weinberger, and automotive magnate Carlos Ghosn. The panel concluded that investors and CEOs must do a better job of agreeing to long-term strategy, whi...