Diana Choyleva joined the World Service at Lombard Street Research (LSR) in 2000 after graduating with a master’s degree in economics from the University of Warwick. She was promoted to the position of director and head of the UK Service in 2005. Choyleva’s work covers global issues, with a particular focus on the United Kingdom and Chinese economies. In 2006 she published her first book, The Bill from the China Shop, coauthored with Charles Dumas. She has also specialized in research on monetary and financial flows, and her work on estimating potential output and output gaps is the basis for producing LSR’s proprietary global leading indicators. Choyleva’s research has been extensively quoted in the international press and she gives regular TV and radio interviews.