Li, this is precisely a feature of modern antisemitism - that the Jews' upward mobility (socio-economic and political) becomes too visible, and so their success is then attributed to their "Jewishness". I would say this was particularly true in Germany and Austria. It is a flip side of traditional prejudice which suppresses those from climbing the ranks.
Saudi FM: We hope Iran uses sanction relief for development, not nefarious activities (Reuters)
from the article: Leading Polish professor blames Holocaust on the Jews