Luigi G. Zingales is a study of "relationship capitalism". In 'A Capitalism for the People: Recapturing the Lost Genius of American Prosperity' , Zingales "suggests that channeling populist anger can reinvigorate the power of competition and reverse the movement toward a 'crony system'." Wikipedia*
On the C-SPAN Networks:
Luigi Zingales has four videos in the C-SPAN Video Library; the first appearance was a 2008 House Committee as a Professor for the Graduate School of Business of the University of Chicago. Most common tag: Banking & Financial Markets.