What nationality do both Richard Donchian and Jirair Hovnanian share besides American?
Richard Donchian Richard Davoud Donchian (born September 1905, Hartford, Connecticut – d. 1993) was an Armenian-American commodities and futures trader, and pioneer in the field of managed futures.
Richard Pzena Richard "Rich" Pzena (born January 8, 1959) is an American investment manager. He is the founder and chief investment officer of Pzena Investment Management, a New York-based deep value investment firm with $26.4 billion in assets under management.