Andrew Dzamba is executive editor at Business Valuation Resources and has been in financial and business publishing for 30 years, formerly with Simon & Schuster, Prentice Hall, Harcourt Brace, IOMA (a BNA division) and others. Prior to his editorial experience, he spent 20 years as a financial and production professional in the film and television industries, including stints with HBO and PBS. He has his master's degree from the Columbia University Graduate School of Business.