The trend has only been getting stronger. Most economists see the Great Stagnation as a structural problem – meaning it is immune to the business cycle. In the last expansion, which started in January 2002 and ended in December 2007, the median US household income dropped by $2,000 – the first ever instance where most Americans were worse off at the end of a cycle than at the start. Worse is that the long era of stagnating incomes has been accompanied by something profoundly un-American: declining income mobility.
Alexis de Tocqueville, the great French chronicler of early America, was once misquoted as having said: “America is the best country in the world to be poor.” That is no longer the case. Nowadays in America, you have a smaller chance of swapping your lower income bracket for a higher one than in almost any other developed economy – even Britain on some measures. To invert the classic Horatio Alger stories, in today’s America if you are born in rags, you are likelier to stay in rags than in almost any corner of old Europe.
Combine those two deep-seated trends with a third – steeply rising inequality – and you get the slow-burning crisis of American capitalism.