Education
Bachelor, Harvard University, 1967; Juris Doctor, Harvard University, 1970; Master of Laws, New York University, 1976.
Bachelor, Harvard University, 1967; Juris Doctor, Harvard University, 1970; Master of Laws, New York University, 1976.
Law clerk to Honorary William H. Hastie, Philadelphia, 1970-1971; associate, Davis, Polk & Wardwell, New York City, 1971-1977; attorney, adviser Office Tax Legislation Counsel, United States Treasury, District of Columbia, 1977-1979; associate tax legis counsel, United States Treasury, District of Columbia, 1979-1980; deputy tax legislation counsel, United States Treasury, District of Columbia, 1980-1981; associate professor, University of Pennsylvania, Philadelphia, 1981-1987; professor of law, University Pennsylvania, Philadelphia, since 1987.