The IFS Green Budget 2019, in association with Citi and the Nuffield Foundation, is edited by Carl Emmerson, Christine Farquharson and Paul Johnson, and copy-edited by Judith Payne. The report looks at the issues and challenges facing Chancellor Sajid Javid as he prepares for his first Budget.

Delaying retirement has significant positive effects on the average cognition and physical mobility of women in England, at least in the short run. Exploiting the increase in employment of 60-63 year old women resulting from the increase in the female State Pension Age, we show that working...