机构:
Univ Penn, Wharton Sch, Dept Legal Studies & Business Eth, 664 Jon M Huntsman Hall,3730 Walnut St, Philadelphia, PA 19104 USAUniv Penn, Wharton Sch, Dept Legal Studies & Business Eth, 664 Jon M Huntsman Hall,3730 Walnut St, Philadelphia, PA 19104 USA