David Plotz talks with Wikipedia co-founder Jimmy Wales about his new book The Seven Rules of Trust: A Blueprint for Building Things That Last, and how purpose, transparency, and assuming good faith ...

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. A merger combines two companies into one.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...