It's unanimous: "Deficits today will cause higher taxes in the future." Milton Friedman said it, and he was absolutely correct. It's no wonder we hear it from ideologues, of all stripes, trying to score some kind of political point about the other party's deficits.
But my pet peeve is this: Even though Friedman's statement is true, I just wish people would try thinking a little harder—just a little, teeny-tiny bit harder—before employing that glib throw-away line and reminding us who said it. Deficits mean future tax increases. Yada, yada, yada. I've been hearing it even more frequently, now that everyone realizes just how sizable the next few federal deficits will be. So frequently that four days ago, my patience ran out. I got so sick of hearing it, I made myself the following promise:
The very next time I hear someone utter that sentence, it's no more Mr. Nice Guy: I'm going to stomp that trite, overused platitude into the ground once and for all, where it deserves to stay. No offense, Mr. Friedman, but everybody has oversimplified your truism, and I won't stand for it any longer.
Three days ago
The morning after I made myself that promise, someone said it again, in a Wall Street Journal op-ed (Feb 10): an article titled "There's No Stimulus Free Lunch." Here's how the author chose to say it:
The increased federal debt caused by this stimulus package has to be paid for eventually by higher taxes on households and businesses.
The author was... Gary S. Becker, professor of economics at the University of Chicago, and Winner of the 1992 Nobel Prize in economics. [I visit his blog a lot.]
Gulp. Did I make that promise to myself a little too hastily?
Today
Well, I've double- and triple-checked my numbers, and everything still checks out. So I've decided to keep that promise I made to myself. Here goes...
"Taxes will be higher in the future because of deficits today": Years ago, that made me picture a huge tax rate on our grandkids' pay stubs — maybe a 60% or 80% bite taken by Uncle Sam, shrinking their take-home pay down to a sum barely big enough to pay the rent and buy a few tomatoes for dinner. All because we, their grandparents, ran deficit after deficit during what our grandkids would subsequently dub "The Decadent Decades." Wow, did I feel guilty.
But I don't any more. Reason: I started thinking about it just a little harder. For example, over a period of years, I saw Uncle Sam take a bigger and bigger tally of dollars out of my paycheck, even when my tax rate didn't change; but I also noticed two other things on those same paychecks: both the "gross pay" and the "net take-home pay" kept getting bigger and bigger, too. I watched all three numbers keep increasing, even when the tax rate didn't change, and even during the Reagan years when the tax rate went down. Gross pay, taxes, and take-home pay kept getting bigger. Sure, in some years, some of it was inflation — but in most years, most of it was real growth. Especially during the Reagan years.
How to increase taxes and take-home pay at the same time
I set up a hypothetical example to demonstrate that it's possible to increase taxes without increasing the tax rate structure, while simultaneously increasing everyone's take-home pay. It's a simple economy with 20 taxpayers, spread across three tax brackets. They get more productive (and therefore get real pay raises) at a rate of 1% per year, and they are upwardly mobile (i.e., they get promoted occasionally).
Also in this economy, it is virtually impossible for the politicians to increase tax rates (the constitution requires a 99% majority). Consequently, to increase their tax "take" from the private economy, the politicians have no choice but to spend their time making laws that enhance the economy's real growth rate.
The two charts below show what happens over a ten-year period. First is the taxable income per person in this three-bracket economy. Remember, everybody got 1% more productive each year, and got a matching (real) raise in their wages and salaries.
Over ten years, that increased each bracket's taxable income per person by 11%. But that's not all; the next chart shows the total tax dollars each bracket paid into the government.
In total, the taxpayers were paying 29% more tax dollars after ten years. That 29% "tax increase" was the equivalent of a 2.6% tax hike each year — but the politicians didn't have to increase anybody's tax rate to achieve that!
Obviously, the increasing productivity helped, but that's not all. One lower-bracket taxpayer got promoted into the middle bracket, and one middle-bracket taxpayer started a new business and got rich. Upward mobility of the workforce helped, too.
See? We don't have to raise tax rates to raise taxes. Real growth works even better. It's called "growing the tax base."
Think about the lawmakers in this hypothetical economy: they've achieved politician nirvana, because their tax take keeps growing and growing, but they never have to raise ANYBODY'S tax rates (...nor are they allowed to). They enjoy sky-high approval ratings, and are perpetually returned to office by the happy, prospering populace. All because these politicians understand the overwhelming importance of economic growth, and the folly of anything that detracts from it. It is the most highly-evolved system of political economy in the history of civilization. [Sorry, I guess I got carried away dreaming about that faraway fantasyland. Back to reality...]
How I'd fix Friedman's proverb
So, it's about time someone clarified Milton Friedman's indisputable truism, "Deficits today will cause higher taxes in the future" — don't you agree? I'll volunteer. Here's how I'd improve on it:
"Deficits today will cause higher taxes in the future — but not higher tax rates, if we focus on enhancing real economic growth."