Studies that follow given individuals over time show the exact opposite of what is being said in the mainstream media and in politics. That is, most of the working people in the bottom fifth of the income distribution rise into the top half, and the rate of increase of their incomes is greater than that of most of the people initially in the top fifth. Those individuals in the top one percent, as of a given time, actually have an absolute decline in income over time. As they drop out of the top one percent, they are replaced by others, so the statistical category can be doing great, while the flesh-and-blood people who pass in and out of that category are by no means gaining on those further down the income distribution.
None of this is rocket science. But most people in politics, in the media and in academia still insist on using statistics based on the fate of abstract categories over time-- households, families, income brackets-- even when other statistics, based on following specific individuals over time, are available.
Households and families vary in size from group to group and are generally declining in size over time, but an individual always means one person. Income per household or family can be stagnant, or even declining, while income per person is rising.
That has in fact been a general pattern in recent decades, which may be why the nay-sayers are forever citing household and family income statistics, while ignoring statistics on income per person.
Amid a general undermining of American economic performance, it is hardly surprising that so many people think we should imitate what the Europeans are doing-- whether in the economy, in foreign policy or in other areas.
We can always learn particular things from other countries, whether in Europe, in Asia or elsewhere. But imitating Europeans when they are not doing as well as Americans makes no sense.