Dr. Libecap came to the Bren School in 2006 after more than twenty years at the University of Arizona, Tucson, where, in addition to teaching business, law, and economics, often in a natural resource context, he developed and directed the nation's top-ranked entrepreneurship program. His interdisciplinary focus and expertise in issues related to entrepreneurship and sustainable business practices led to his critical role in developing the Eco-Entrepreneurship focus, a joint venture between the Bren School and the School of Engineering.