Andrew Rosenfield is an economist and lawyer. He is the Chief Executive Officer of Guggenheim Investment Advisors and a member of its Investment Committee. He also is Senior Lecturer in Law at The University of Chicago Law School, where he has taught for 24 years, teaching such courses as Corporate Finance, Behavioral Finance, Securities Regulation, Antitrust, Mergers and Acquisitions and Regulation of Financial Institutions and Markets. In 1977, while still a graduate student at the University of Chicago, Mr. Rosenfield founded Lexecon Inc., a leading law and consulting firm, of which he was CEO for more than 20 years, until its sale. In 1998, he founded UNext Inc. and Cardean University (now part of Cardean Learning Group), which he led for more than six years. He is a member of the Board of Trustees of the University of Chicago and Vice Chairman of the Art Institute of Chicago as well as a past member of the Board of the Lyric Opera and the Steppenwolf Theatre among other Chicago institutions. Mr. Rosenfield was educated at Kenyon College, Harvard University, The University of Chicago and The University of Chicago Law School.