According to the CEBR, the key explanation for this disparity is the greater tax burden in France to pay for its bloated public sector.

Source: https://www.dailymail.co.uk/debate/article-12905077/LEO-MCKINSTRY-builder-Brittany-reasons-Brexit-Britain-powering-ahead-French.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

The average across the UK was £19, CEBR said.

Source: https://businessmirror.com.ph/2023/01/23/londoners-escape-worst-of-inflation-crisis-with-big-salary-increases/

The founder of CEBR, Douglas McWilliams, is a member of her Growth Commission project and offered a more sympathetic analysis of last September’s mini-budget than some other economists.

Source: https://www.redditchadvertiser.co.uk/news/national/23795191.unfair-call-mini-budget-tax-cuts-unfunded-truss-claim/?ref=rss