What is Lean Six Sigma? Lean and Six Sigma, two methodologies evolved separately, share the same ultimate goal: answer voices of customers by achieving process excellence 1. While Lean is famous for ...
Six Sigma is largely touted in the business media. More than simply a concept, Six Sigma is a metric, a methodology, and a management system. Since its creation in 1986, it has gained such a solid ...
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 ...