With an MBA, two other graduate degrees and a lengthy portfolio, I'm very well qualified as a business writer. I have an MS in library science, and an MA in English.
I've written on many issues: marketing; copyright; CRM; business plans; education; the arts; etc.... I also contributed to the book The Core Business Web, which the American Library Association named the Best Business Reference Book of 2003.
At McGraw-Hill I worked in competitive intelligence research. At Morgan Stanley I supported the investment banking division.