Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...

The compounding cycle of productivity—people, data and AI continuously improving one another—is already achievable for organizations willing to start with the hardest, most valuable problem: making ...

AI is my edge. Most investors know me for my firm’s Core Earnings research, a proprietary measure of earnings that adjusts for accounting tricks that mislead investors about corporate profits. The ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...