The moves have been welcomed by new programs seeking to build credibility and compete with established schools, though some worry that the credential has lost its value.

WSJ: B-School Accrediting Body Retools Its Standards

Libby's defense lawyer, William Jeffress, questioned Miller tartly about her memory, repeatedly seeking to undermine her credibility as a witness.

NPR: Reporter Miller Returns to Stand at Libby Trial

Mr Bersani's supporters complain privately that his disruptive adversary is merely seeking to shore up his credibility.

ECONOMIST: Italy needs to deregulate its economy

Noteworthy accomplishments (ie. acquisitions, IPOs) give us more credibility the next time a woman entrepreneur goes out seeking venture capital investment or future partnership.

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