At the discussion “Europe: in or out?” on Friday 30th of November I made a contribution to the discussion but due to a technical mix up I was not able to show some slides as clearly as I would have liked.
I think these slides make an important point (and I had spent rather a lot of time preparing them!) so here they are
Note that most of the work on these slides is part of a more general project aimed at promoting the idea that inequality is a Bad Thing.