AB, Harvard University, 1991. Master of Arts, Stanford University, 1997. Doctor of Philosophy, Stanford University, 1997.
Assistant professor strategy University Chicago, 1997—1999. Assistant professor policy University of California at Los Angeles, 1999—2003, associate professor policy, since 2003. Principal Sorenson Consultant, Los Angeles, since 1997.
Member science advisory board IntegriGen, Novato, California.
Member of American Economics Association, Academy Management, American Sociological Association.
Married Constanca Medeiros Esteves, May 18, 2002.