4 ms·

Why do you believe that? It's quite clear that it's not true: http://www.epi.org/publication/usa-lags-peer-countries-mobility/ http://www.epi.org/publication/

• explainthisth 10y ago
  That's not great evidence on where poor people are more likely to stay poor. You'd want to pick a level of purchasing power that counts as poor, a level that counts as not poor, and measure how many people moved between those levels.