It's the Mathew principle all the way down.
Actually it's a bit worse, in the sense that if you exhibit competence without the "appropriate pedigree" all you'll get is punishment.
replies(2):
Actually it's a bit worse, in the sense that if you exhibit competence without the "appropriate pedigree" all you'll get is punishment.
Obviously one can find discrimination anywhere, but I don't think it's as systematic as you seem to imply. Most academics are under considerable pressure to publish or generate results, so e.g. when faced with hiring a postdoc or a PhD candidate, they don't have the luxury of rejecting a brilliant candidate that could be productive for spurious reasons.