2 CRYSTAL SIMING YANG is an attorney registered with New York State, Unified Court System, Office of Court Administration, admitted in 14 The current status is Due to reregister within 30 days The employer name is HARVARD LAW SCHOOL The business address is 1585 Massachusetts Ave, Cambridge, MA Organization Information Crystal Yang, a professor of law at the Harvard Law School and a research associate in the NBER Law and Economics Program, is a new codirector of the Economics of Crime Working Group In this role she joins Philip J Cook of Duke University and Jens Ludwig of the University of Chicago, who along with Justin McCrary of Columbia University Crystal yang harvard law