I have just received an e-mail from 'her indoors'; she send me lots of loving hags. Otherwise known as hugs.
There was a very good EoS article recently on the 'informal economy' in Spain. I take your point, Roberto, I agree on it ... but will Sr. Prime Minister? I distrust unemployment figures as they are transparently absurd; subject to imaginative number crunching in the UK and Spain and elsewhere. They are wholly unreliable as an indicator of the true situation.
I recall a time when my home city of Liverpool was (statistically) a basket case, an unemployment blackspot and as such the happy recipient of enormous EU investment. It was a puzzle to me as the city's economy was obviously buoyant. The stores in Church and Lord Steets' were more profitable that London's Oxford Street. The Jaguar main dealers at Knotty Ash was selling more cars than any other Jaguar main dealers, inc' London.
A young joiner explained it to me. Liverpool has its own economy; very little actually goes through the till, therefore it is unrecorded. I asked a builder friend, who was in the system, how much he made a year. About fifty-grand; how much did he declare? £20k. On paper the poor bugger was in the workhouse but in fact he was doing well. That is why there are statistics ... you know the rest of the story.