When the U.S. Environmental Protection Agency rejected a request to waive the Renewable Fuel Standard in November 2012, it examined a wide variety of evidence, including modeling of the impact that a waiver would have on ethanol use, corn prices, and food prices.
Joan Magretta, M.B.A., Ph.D., is an award-winning contributor to the Harvard Business Review, where she was the strategy editor during the 1990s. Before that she was a partner at Bain & Company, a leading management consulting firm. Become a Fan.
Joan Miro Biography. Joan Miro Ferra was an influential 20th century painter, sculptor, ceramicist and printmaker, who was born in 1893 in the Catalan region of Spain, near Barcelona. He began drawing as a young boy, and later attended a business school, as well as La Lonja School of Fine Arts.