Trickle Down Reaganism

Here is an interesting post by Jared Bernstein at TPMCafe:

Trickle-down economics died yesterday morning at 10AM. The cause of death was a data release from the US Census Bureau, but trickle-down had been ailing from lack of empirical support for decades. Also known as "supply-side economics," trickle-down was the love child of Ronald Reagan, Arthur Laffer, and Jude Wanniski. It is survived by Larry Kudlow and Co., and the editorial page of the Wall St. Journal. ...

The Census Bureau released some new data on Tuesday that strongly contradicts supply-side, trickle-down economics, but the truth is that if this brand of hucksterism could be brought down by evidence, it would have died long ago. ...

Real (inflation-adjusted) median household income was essentially unchanged between 2000 and 2007 (it was $300 lower last year than in 2000, but the difference is not statistically significant).

This is the first cycle on record where the real median household income failed to surpass its prior peak.

For working-age households, real median income is $2,000 below its 2000 level.

Poverty rates were 1.2% higher in 2007 than in 2000, up from 11.3% to 12.5%, an addition of 5.7 million to the poverty rolls. This is the worst cycle for poverty on record. The second worse was 1979-89, a decade also dominated by trickle-down economics.

What is trickle-down? It's the set of economic policies based on the notion that if you provide economic incentives to the wealthy by cutting their taxes (or, as the supply-siders put it, "letting us keep our money") while deregulating industry, you'll unleash a tsunami of economic activities that will enrich even the least advantaged among us.

The theory doesn't make sense even on its face. Why would people work harder only if you cut their taxes? After all, their after-tax income goes up, so they might decide they can work less and still be as well off. Or, if you raise their taxes, they might decide to work harder to make up the after-tax losses.

No matter...this stuff is not based on logic. It's largely a rationale for upward redistribution that's been kept alive by the vested interests who benefit from it. Reagan put this stuff on the map, but GW Bush brought it back with a vengeance, and McCain goes even further. He extends the supply-side Bush tax cuts, and lards on about $75 billion more in corporate tax cuts on top of that.