After his musical career ended he became an economist at the Metal Box company, and then from 1956 to 1970 he worked at the Treasury where he worked in macroeconomic policy issues and short term forecasting, bridging economic and policy issues, including the 1967 devaluation of the pound under Harold Wilson.
Po muziko karjeros pabaigos dirbo ekonomistu Metal Box kompanijoje, o nuo 1956 iki 1970 m. dirbo Ižde su makroekonominės politikos ir trumpalaikės prognozės klausimais, susiejant ekonominisu ir politinius klausimus, įskaitant 1967 m. svaro devalvaciją.