Complex sentence: Nouriel Roubini (born 29 March 1959) is a Persian American professor of economics at New York University's Stern School of Business and chairman of Roubini Global Economics, an economic consultancy firm.
Split into simpler sentences: Nouriel Roubini (born 29 March 1959) is a American economist. He teaches at New York University's Stern School of Business and is the chairman of Roubini Global Economics, an economic consultancy firm.