Carl is Deputy Director of the IFS, a Fellow of the Academy of Social Sciences, an editor of the annual IFS Green Budget and a Director of the Pensions Review. His research includes issues around the UK's public finances, and household retirement saving decisions.
He is also a member of the Social Security Advisory Committee, the advisory panel of the Office for Budget Responsibility, and the UK Statistics Authority's Methodological Assurance Review Panel. He previously served as a specialist advisor to the House of Commons Work and Pensions Select Committee.