https://www.peoplespolicyproject.org/2019/06/14/top-1-up-21-trillion-bottom-50-down-900-billion/
As a side effect, Most analysis finds that great inequality reduces total productivity and total wealth.
It also suppresses median height and reduces median healthy lifespan.
Recently, the Federal Reserve released a new data series called the Distributive Financial Accounts, which combine the Financial Accounts and the SCF to provide quarterly estimates of the distribution of wealth in America that do sum to the aggregates in the Financial Accounts. The series goes back to 1989, the first year the modern SCF was administered and runs to the fourth quarter of 2018, the last quarter for which there is Financial Accounts data.
The insights of this new data series are many, but for this post here I want to highlight a single eye-popping statistic. Between 1989 and 2018, the top 1 percent increased its total net worth by $21 trillion. The bottom 50 percent actually saw its net worth decrease by $900 billion over the same period.
As a side effect, Most analysis finds that great inequality reduces total productivity and total wealth.
It also suppresses median height and reduces median healthy lifespan.