He was a professor of political economics at Stockholm University and a member of the Stockholm School of economic thought .
Erik Filip Lundberg ( 13 August 1907 -- 14 September 1987 ) was a Swedish economist , born in Stockholm .
Erik Filip Lundberg was a economist of political economics at Stockholm University and a member of the Stockholm School of economic thought .
Erik Filip Lundberg ( 13 August 1907 -- 14 September 1987 ) was a Swedish economist , born in Stockholm .