We examine how artificial intelligence transforms the core pillars of collaboration--performance, expertise sharing, and social engagement--through a pre-registered field experiment with 776 professionals at Procter & Gamble, a global consumer packaged goods company. Working on real product...

A widespread scholarly and popular consensus suggests that new ventures perform better when launched by teams, rather than individuals. This view has become so pervasive that many of the foremost investors rarely, if ever, fund startups founded by a solo entrepreneur. Despite this belief in the...