With product cost accounting for 70% to 90% of every revenue dollar on the income statement, it’s not hard to understand why cost is such a big deal to many companies. In the last decade, there has ...

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 ...

In some categories of motor drive applications, users have little or no tolerance for unpredictable, uneven, or irregular motor behavior. While this certainly cannot be said of all motor-driven ...

As the comedian Louis CK quipped some time ago, "Everything is amazing right now and nobody is happy." In that instance he was referring to the massive technological improvements that have arisen in ...

“Relative mobility” measures how a child’s ranking in the income distribution compares to her parents'. “Absolute mobility” measures something entirely different. The economics blogosphere as well as ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Amy is an ACA and the CEO and founder of OnPoint Learning, a financial training company delivering training to ...