sentences:  He became Chief of the Research Department in 1984 and was made an Adviser to the Governor in January 1989.He became a Deputy Governor of the Bank in 1992 and held that appointment until becoming Senior Deputy Governor and Chief Operating Officer in 2003.His duties included acting for the Governor, overseeing strategic planning and coordinating all the Bank's operations, sharing responsibility for the conduct of monetary policy as a member of the Bank's Governing Council, and participating in fulfilling the Bank's responsibilities for promoting financial stability.