External Positions
- Chair, Section F (Economics), British Science Association (BSA), 2015 - 2015
- Member, Research Excellence Framework (REF) panel for Economics, HEFCE, 2014 - 2015
- Chair, Executive Committee, Institute for Fiscal Studies
- Member, Hotham Commission (set up to investigate funding of Welsh Assembly Government), Welsh Government
- Head, Review of Gilt prices, Her Majesty's Treasury
Membership of Professional Bodies
- Governor, The Pensions Institute
Links with Other Academic Bodies
- Research Fellow, Centre For Economic Policy
- Research Fellow of the CES-IFO group, Munich University
- Council member, National Institute for Social and Economic Research (NIESR)
- Honorary Fellow, University of Swansea
Editorial Boards
- World Economics, Editor