Roger is an economist turned strategist. He began his career in the New Zealand Treasury, then moved into Airline Business Planning and teaching postgraduates all aspects of economics. He designed and ran the postgraduate diploma in Airline Management for British Airways before joining Henley Management College in 1987, where for 21 years he taught senior managers macroeconomics and strategy. Roger is an independent teaching consultant. He has been external examiner to Bath University, worked with the Bank of England, three of the major UK clearing banks, advised a major London recording studio for 15 years, and regularly talks to SME owners in the UK and Europe about economic trends. He is a visiting fellow to Ashridge, Warwick and Henley business schools.