Reaganomics is not trickle down.
The theory goes like this: Lower tax rates will encourage more investment, which in turn will mean more jobs and greater prosperity—so much so that tax revenues will go up, despite lower rates. The late Milton Friedman, the libertarian economist who wanted to shut down public parks because he considered them socialism, promoted this strategy. Ronald Reagan embraced Friedman’s ideas and made them into policy when he was elected president in 1980.
For the past decade, we have doubled down on this theory of supply-side economics with the tax cuts sponsored by President George W. Bush in 2001 and 2003, which President Obama has agreed to continue for two years.
You would think that whether this grand experiment worked would be settled after three decades.
Did Reganomics live up to it's promises more than three decades later?
Since 1980, when Reagan won the presidency promising prosperity through tax cuts, the average income of the vast majority—the bottom 90 percent of Americans—has increased a meager $303, or 1 percent. Put another way, for each dollar people in the vast majority made in 1980, in 2008 their income was up to $1.01.
Those at the top did better. The top 1 percentÂ’s average income more than doubled to $1.1 million, according to an analysis of tax data by economists Thomas Piketty and Emmanuel Saez. The really rich, the top one-tenth of 1 percent, each enjoyed almost $4 in 2008 for each dollar in 1980.
The top 300,000 Americans now enjoy almost as much income as the bottom 150 million, the data show.
The facts show that the promise of propsperity turns out to be true only for the already wealthy.