Rudolf Hilferding, the son of wealthy Jews, was born in Vienna on 10th August, 1877. He obtained a doctorate in medicine became increasingly interested in politics and joined the Social Democratic Party (SDP) and became a teacher at their training centre in Berlin.
Hilferding published a series of books as a Marxist economics including Marx's System (1904) and Finance Capital (1910). These books apparently had a major influence on the ideas of Vladimir Lenin and the Bolsheviks in Russia. Hilferding also worked on the staff of Neue Zeit (1907-15), the newspaper founded by