i dunno, I know corruption runs rampant in poor environments.
I've had close working relationships with 2 Nigerians and the one thing I learned is they don't seem to thrive on personal morals:
One of them took some bio-remediation products (His sister was a physician in London) to the halls of government. He had government connections through his father. They laughed him out of the building apparently. He complained of the corruption and said his country would never evolve as long as the government had its corrupt hand out and in the pockets of the citizens. Did you watch the video I posted earlier? The Ted talks speaker is an international Global Witness and investigator (even undercover). She talks about how individual powerful Africans can sell out their country of valuable resources by collaborating with British and American banksters. It wasn't by accident that I posted that here.