Sheryl Sandberg may have claimed one of the catchiest titles of the decade for a whither-women book — Lean In — but Pepsi CEO Indra Nooyi has a pretty good one too, if she ever wants to go ...

Nooyi's innovation push is paying off at PepsiCo, which has increased R&D spending 25% since 2011. Products launched in the past three years now make up 9% of revenue--which totaled $66.4 billion ...