Six Sigma is a quality management methodology used to help businesses improve current processes, products, or services by discovering and eliminating defects. The goal is to streamline quality control ...

Even the most proven business tools and approaches must adapt as time goes on, morphing to suit the state of the market and today’s companies. Six Sigma is no exception, with multiple branches, ...

Every business is unique. For most, simply adopting a single, prescribed approach is a risky move. In the case of Six Sigma, it can be especially tempting to, seeing the success of major companies ...

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 ...