Dan Schawbel is a personal branding consultant and author of Me 2.0: 4 Steps to Building Your Future and the publisher of Personal Branding Blog and Personal Branding Magazine. The New York Times called Schawbel a "personal branding guru." He is also a speaker and managing partner of Millennial Branding, a branding company that serves individuals and corporations. Recently he was named to Inc. magazine's 30 Under 30 list.
Jeff Schmitt is an online columnist for Bloomberg Businessweek. He has spent 17 years in sales, marketing, project management, training, legal compliance, and recruiting. You can reach him via e-mail or follow him on Twitter.
Dov Seidman is the founder, chairman and chief executive officer of LRN, a company that helps businesses develop ethical corporate cultures and inspire principled performance, and the author of HOW: Why HOW We Do Anything Means Everything…in Business (and in Life). LRN recently announced the acquisition of leading green strategy firm, GreenOrder.
Harold Sirkin is the global leader of Boston Consulting Group's operations practice. He is co-author of Payback: Reaping the Rewards of Innovation, published by Harvard Business School Press. He holds an MBA from the University of Chicago and a BS in accounting and finance from the Wharton School of the University of Pennsylvania. Sirkin is a columnist for Asia Insight.
Jeffrey A. Sonnenfeld is the senior associate dean for executive programs and the Lester Crown Professor of Management Practice at the Yale School of Management, as well as co-author of Firing Back: How Great Leaders Overcome Career Disasters. He can be reached at firstname.lastname@example.org.
Stovall is chief investment strategist for Standard & Poor's Equity Research Services and author of the forthcoming book The Seven Rules of Wall Street: Crash-Tested Investment Strategies That Beat the Market. His Sam Stovall's Sector Watch column appears regularly at businessweek.com/investing/.
Kerry J. Sulkowicz, M.D., a psychoanalyst and founder of the Boswell Group, advises executives on psychological aspects of business. Send him questions at Analyze This@businessweek.com