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...The author cites examples of business failures when relying only on data and market research and that it was once commonplace for business leaders to have studied an arts or humanities subject — Ken Chenault...
...Analysts of Amex say Mr Gilligan had been considered a leading candidate to succeed Mr Chenault, who is 63....
...Mr Hubbard and Mr Mankiw would be the two leading candidates to replace Ben Bernanke as chairman of the US Federal Reserve in 2014....
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