Women make groups smarter

On average, women exhibit greater social sensitivity than men. And social sensitivity is a major contributing factor in group intelligence.

Save me from myself, I think Alibaba is a buy

An analysis of the Chinese e-commerce giant’s financials shows that Alibaba is an economic profit superstar. From that perspective, the stock actually looks like a good deal.

Nasdaq CEO: We have to confront brutal reality

Robert Greifeld talked recently with Fortune about the benefits of high-frequency trading and the importance of putting aside biases and preexisting notions.