Mario Pisani is Senior Civil Servant at His Majesty’s Treasury, where he currently serves as Deputy Director for the Financial Stability Group. He also co-chairs the Treasury History Network. Since joining HM Treasury in 2005, Mario has worked on a range of areas including macroeconomics, public finance, international policy and communications. He was Private Secretary to the Chancellor of the Exchequer between 2008 and 2011. In 2006 he was seconded to the Financial Times London. Mario is a Visiting Professor at King’s College London, a Trustee of the Royal Mint Museum, and an elected member of the Council of the Society of Professional Economists. He holds degrees in economics and is a qualified accountant. During 2006 Mario was seconded to the Financial Times London. Mario holds degrees in economics from the University of Kent and the University of Oxford, and is a qualified accountant. He is a Visiting Professor at King’s College London.