As I said over on my Facebook profile, I mostly post articles by smart people, that is, by people who agree with me. This
column by Douglas Schoen and Pat Caddell is an exception. I think there are a lot of things wrong with Schoen and Caddell's argument, but I'd really like to pick on one paragraph. I think the following indicates both their cynicism and their wrong-headedness.
"[Democrats] must adopt an agenda aimed at reducing the debt, with an emphasis on tax cuts, while implementing carefully crafted initiatives to stimulate and encourage job creation."
In other words, pander to the Tea Partiers by telling them the same lies that the Republicans are trying to sell. Let me repeat this so you'll know it is true:
You cannot reduce the deficit by lowering taxes.
You cannot reduce the deficit by lowering taxes.
You cannot reduce the deficit by lowering taxes.
The mechanics here are pretty clear: The additional economic activity stimulated by a tax cut may generate additonal tax revenue, but it won't generate enough revenue to make up the losses caused by the tax cut itself.
So what about the Laffer Curve? What about supply-side economics? What about the Kennedy tax cuts?
It has become a shibboleth on the right that cutting taxes raises revenue because of the increased economic activity. But this isn't true at all times and in all places. The law of diminishing returns applies to tax cuts, as well as to a lot of other human activities. When the marginal top rate of Federal income tax was 90%, as it was in the Roosevelt and Truman administrations, cutting taxes released a lot of activity
and it diminished the amount of tax evasion that had been going on. Cutting taxes from 90% to 71% made it less profitable to hide income, and it provide people with money that they were eager to spend. The postwar boom didn't ride on tax cuts alone, though. During the war demand had been suppressed by forced savings - all those war bond drives with Deanna Durbin and Betty Grable stored up a lot of money, and by rationing. After the war all that stored-up money was turned into cash and used to by newly-available houses, automobiles, and business opportunities.
Similarly, the Kennedy tax cut of 1962, when the top marginal rate dropped from 71% to around 52%, reinforced, but did not cause, a boom that was really led by the German
economic miracle, and the recovery of the other countries devastated by World War II. This recovery would eventually turn around and bite the U.S., but in the early 60's we were busy selling stuff to satisfy the recovering demand around the world. And, again, lowering tax rates tends to diminish tax evasion and fraud. Moreover, the Kennedy tax cut was overridden by the stimulus package of the 1960s - Vietnam plus Great Society equaled overheated economy and booming inflation, which made it looks as if tax revenues rose enough to make up for the cuts.
We could go through a lot of economic history, some of it quite contentious. Here's the truth, the whole truth, and nothing but the truth. Taxes are low enough now that we can't hope to release a store of pent-up demand and hidden income by lowering them a little more. Instead of a pile of forced savings on hand, people and companies are serious in debt. The demand isn't there to be released by lower taxes. So cutting taxes will simply reduce government revenue and increase the size of the deficit. Thus endeth the lesson.
(By the way, in the interest of full disclosure, Pat Caddell, who was President Clinton's favorite pollster, was a consultant to the TV show
The West Wing. Helen and I watched every episode of
The West Wing and loved it. On that basis, I hold a certain affection for Caddell. That doesn't mean I don't think he's serious wrong on the present topic.)