► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubsBritain’s economy is finally larger than it was before the financial crisis six years ago. FT economics editor Chris Giles analyses the data and warns that continuing weak productivity means output growth will be slower than before the crisis.► FT Markets: http://bit.ly/1J5HNd3► Authers’ Note: http://bit.ly/1Liu16x For more video content from the Financial Times, visit http://www.FT.com/videoTwitter https://twitter.com/ftvideoFacebook https://www.facebook.com/financialtimes