How has the share of pretax income shifted across households?
Core argument: The top 1% of households saw their share of pretax income rise from 9% to 16% between 1979 and 2016.
Between 1979 and 2016, the share of pretax income for households in the 80th to 99th % increased modestly, reflecting a shift in income distribution. This group saw their share rise from 29% to 31%, indicating a gradual concentration of income among higher earners. In contrast, the bottom 20% experienced a decline in their share from 7% to 5%, highlighting growing income inequality. The top 1% saw a more significant increase, with their share rising from 9% to 16%, underscoring the disproportionate gains at the very top. These changes suggest that while the middle-upper income brackets have seen some growth, the most substantial gains have been concentrated among the wealthiest, raising concerns about economic disparity and its implications for economic policy and social equity.




Ed Comment:I agree with the analysis but not the implications. Here’s a few thoughts: 1) no surprise investors try to outperform if it doesn’t cost them to try as it appears not to, notwithstanding risk-adjustments. 2) if everyone invested in only public equities and other less-liquids business investments, the economy would grow slower and more skewed since a large part of the economy is not large public companies. So it’s important that investors try to outperform in sectors other than large public companies. 3) I feel a moral obligation to try to do more than buy legal contracts to preexisting future cashflows, ie to make real investments. 4) from a macro perspective, If I buy a stock (i.e. a legal contractual right to already-existing future cashflows), the seller has to do something with their proceeds—either consume them or make real investments outside of the corporate sector where, inside the large public company sector, investment is largely funded by internal cashflows. So good thing investors are trying to invest and not just consume. 5) due diligence is essential to investing outside the corp sector where corporations do the due diligence. Otherwise, you get fleeced. So aren’t we lucky that there is enough return (above the corporate sector) to fund it and not end up with returns that are less than the corp sector? 6) in part that’s because, no surprise, the market is in equilibrium. The more you skew investment toward the corp sector, the lower the returns, and vice versa. People should start/stop skewing until the equilibrate. …and they have. 7) isn’t the guy’s opinion therefore a steaming pile of crap?
note Ivanshina/Lerner who the article also cites are cited in chapter (chart we cite attached)
"... a Analysis which estimates investors paid $230bn in performance fees over a 10-year period for returns that could have been matched by an inexpensive tracker fund costing just a few basis points....“The performance of PE funds, net of fees, matched that of public equity markets since 2006,” said Mr Phalippou....