Yen leaves Moody's for Lehman

Lehman Brothers has appointed Dr Wei Yen as managing director and head of ratings advisory for Asia.Yen's reporting lines will include Charles Alexander, LehmanÆs head of Asia corporate finance, and John Niebuhr, global head of ratings advisory in New York.As head of ratings advisory for Asia, Yen will be responsible for advising Lehman BrothersÆ clients in all aspects of their rating agency relationships, as well as providing general corporate finance advice. He will be based in Hong…