Andy King

Andy King serves as a Visiting Senior Fellow at The London School of Economics and Political Science's Grantham Research Institute and its Centre for Economic Transition Expertise. Concurrently, he is a Specialist Partner at Flint Global public policy consultancy and a member of the IMF Fiscal Affairs Department’s panel of fiscal experts, advising Finance Ministries across Africa and Asia.

His research focuses on fiscal and macroeconomic dimensions of climate policy, with core expertise in climate change fiscal impacts, net zero transition economics, and energy transition macroeconomics. King's work critically examines UK emissions policy frameworks within public finance contexts, emphasizing budgetary stability and fiscal forecasting under climate uncertainty.

King brings extensive policy experience from 10 years at the UK Office for Budget Responsibility, where he served as Chief of Staff and fiscal expert on the Budget Responsibility Committee responsible for official economic forecasts. His background includes senior UK Treasury roles in macroeconomic analysis and fiscal policy design, plus macro-fiscal advisory work with Liberia's Ministry of Finance. He also chaired the OECD’s Climate Working Group for independent fiscal institutions.