. . . "1949Z"^^ . . "Hellwig, Martin"@en . . "1949-04-05Z"^^ . . . "Martin F. Hellwig (born 5 April 1949) is a German economist. He is the director of the Max Planck Institute for Research on Collective Goods since 2004, after spending his academic career as a professor at University of Bonn (1977\u20131987), University of Basel (1987\u20131995), Harvard University (1995\u20131996), and University of Mannheim (1996\u20132004). Between 2000 and 2004 he was the head of the German Monopolkommission."@en . . "Martin F. Hellwig"@en . . . "German economist" . "Hellwig in 2005."@en .