A tireless crusader for investor protection, Arthur Levitt worked to improve the quality of the financial reporting process, maintain the independence of auditors, and clean up Internet fraud. A proponent of using "plain English" in investor communications, and transparency in business accounting, Levitt continues to give advice on business strategy and accounting practices.

Dr. Lindsey Piegza is the Chief Economist for Stifel Financial. She specializes in the research and analysis of economic trends and activity, world economies, financial markets, and monetary and fiscal policies. Prior to her role with Stifel, she was the Senior Economist for an investment bank in New York City for eight years consulting clients in the U.S., Europe, Asia and the Middle East.