Rudolf Hilferding and the Theoretical Foundations of German Social Democracy, 1902–33
Rudolf Hilferding's appointment as finance minister in the newly formed coalition government headed by Social Democrat Hermann Müller in June 1928 marked the peak of an outstanding political career in the German Social Democratic Party (SPD). A prominent member of the Party Central Committee and its “chief ideologue,” Hilferding was an ardent supporter of the coalition tactic. He opposed those in the party's left wing, who demanded that the SPD remain in permanent opposition to the bourgeois state. Instead, he advocated a more flexible political strategy that did not rule out the formation of an SPD alliance with the moderate bourgeois parties. When the SPD leadership announced its willingness to form a coalition government in the wake of the successful Social Democratic electoral performance in May 1928, it reflected the strength of Hilferding and his supporters within the party.