Marvin Zonis. Marvin Zonis is a leading expert on the global political economy and political risk. He is professor emeritus at the University of Chicago Booth School of Business and has been a commentator for NPR, the BBC, as well as serving as Middle East consultant to ABC news.. speaker, speech, keynote, annual forecast speech, business forecast expert, business forecast speaker, Chicago economist, chicago leadership keynote, chicago leadership speaker, chicago public speaker, chicago public speech, economic forecast keynote, economic forecast speaker, economic forecast speech, Geopolitical economist, geopolitical expert, geopolitical risk, global economist, global political expert, global political speaker, iran expert/expert, iran expert/keynote, iran expert/speaker, iran expert/speech, leadership economist, middle east expert, political risk, political risk expert, political risk keynote, political risk speaker, political risk speech, risk management expert, risk management speaker, university of chicago teacher, university of chicago, University of chicago economist, university of chicago professor