Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. MPS and MPC measure the portion of extra ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Like the stock market, margin debt has risen sharply in recent months. According to FINRA's latest margin statistics, borrowing by investors in November 2017 stood at an all-time high of $627.4 ...

A rational business's main goal is always to maximize profits. As complicated as business processes can be, the end goal always remains reaching the maximum profit. There are many ways a company has ...