Paul Tiffany, PhD, is a professor at the Haas School of Business, UC Berkeley, where he teaches courses on public policy and management. He is an expert in business strategy and management. Prior to beginning his career in academia, Tiffany worked as a business consultant and continues to lead his own consulting agency.

Eric Tyson, MBA, has been a personal finance writer, lecturer, and counselor for the past 25+ years. He is the author or coauthor of numerous For Dummies bestsellers on personal finance, investing, and home buying.