I've been saying for years that the term "trickle down" is simply a libturd epithet meaning "capitalism." No one ever calls the libturds on their fabrications (lies, for those of you in Rio Linda)
http://www.creators.com/print/conservative/thomas-sowell/the-trickle-down-lie.html
New York's new mayor, Bill de Blasio, in his inaugural speech, denounced people "on the far right" who "continue to preach the virtue of trickle-down economics." According to Mayor de Blasio, "They believe that the way to move forward is to give more to the most fortunate, and that somehow the benefits will work their way down to everyone else."
If there is ever a contest for the biggest lie in politics, this one should be a top contender.
While there have been all too many lies told in politics, most have some little tiny fraction of truth in them, to make them seem plausible. But the "trickle-down" lie is 100 percent lie.
It should win the contest both because of its purity — no contaminating speck of truth — and because of how many people have repeated it over the years, without any evidence being asked for or given.
Years ago, this column challenged anybody to quote any economist outside of an insane asylum who had ever advocated this "trickle-down" theory. Some readers said that somebody said that somebody else had advocated a "trickle-down" policy. But they could never name that somebody else and quote them.
Mayor de Blasio is by no means the first politician to denounce this non-existent theory. Back in 2008, presidential candidate Barack Obama attacked what he called "an economic philosophy" which "says we should give more and more to those with the most and hope that prosperity trickles down to everyone else."
Let's do something completely unexpected: Let's stop and think. Why would anyone advocate that we "give" something to A in hopes that it would trickle down to B? Why in the world would any sane person not give it to B and cut out the middleman? But all this is moot, because there was no trickle-down theory about giving something to anybody in the first place.
I take it that your and Thomas Sowell's objection is that no one has given an etymology of the term "trickle down economics". I shall remedy that.
The first use of the term I can find is by Will Rogers during the Great Depression. It's noted in Giangreco, D. M.; Kathryn Moore (1999). Dear Harry: Truman's Mailroom, 1945-1953. ISBN 0-8117-0482-3. Will Rogers said ""money was all appropriated for the top in hopes that it would trickle down to the needy."
Economist George Reisman, a proponent of tax cuts, said the following:
Of course, many people will characterize the line of argument I have just given as the 'trickle-down' theory. There is nothing trickle-down about it. There is only the fact that capital accumulation and economic progress depend on saving and innovation and that these in turn depend on the freedom to make high profits and accumulate great wealth. The only alternative to improvement for all, through economic progress, achieved in this way, is the futile attempt of some men to gain at the expense of others by means of looting and plundering. This, the loot-and-plunder theory, is the alternative advocated by the critics of the misnamed trickle-down theory." ("The General Benefit from Reducing Taxes on the 'Rich'". Capitalism: A Treatise on Economics. p. 308. ISBN 978-0915463732.)
So the phrase "trickle-down" was in use by Will Rogers in the 30s to refer to this idea and acknowledged by economist George Reisman who objected to the name.
The Merriam-Webster Dictionary notes that the first known use of trickle-down as an adjective meaning "relating to or working on the principle of trickle-down theory" was in 1944, while the first known use of trickle-down theory was in 1954. (Merriam-Webster Dictionary (online edition) entry for "trickle-down." Accessed September 17, 2010; entry for "trickle-down theory." accessed same day).
After leaving the Presidency, Lyndon B. Johnson, a Democrat, alleged "Republicans [...] simply don't know how to manage the economy. They're so busy operating the trickle-down theory, giving the richest corporations the biggest break, that the whole thing goes to hell in a handbasket." (The Atlantic | July 1973 | The Last Days of the President | Janos).
All this is before Reaganomics. So what happens after 1980 to the term?
David Stockman, Reagan's budget director, in an interview with journalist William Greider, stated, "It's kind of hard to sell 'trickle down,' so the supply-side formula was the only way to get a tax policy that was really 'trickle down.' Supply-side is 'trickle-down' theory." (William Greider. The Education of David Stockman. ISBN 0-525-48010-2)
When confronted with the Greider interview, Thomas Sowell (The "Trickle Down" Left: Preserving a Vision. June 2, 2006) Sowell replied in his newspaper columns that Stockman himself had not proposed or advocated the alleged theory, so Sowell rejected him as an example of someone who had done so. Additionally, Stockman had not specifically named anyone who, or quoted a source that, advocated the theory although he did claim that the theory was being adhered to by the Reagan administration. Sowell replied that Stockman "was not even among the first thousand people to make that claim" but that "not one of those who made the claim could provide a single quote from anybody who had advocated a 'trickle-down theory.'"
By this point it is apparent that Sowell has retreated into semantics. He acknowledges that a theory exists that has been advocated by the Reagan administration, and apparently agrees with Stockman's argument that calling it "trickle-down" was bad politics so the name was changed to "supply-side". Sowell splits hairs that Stockman did not call it "trickle-down while advocating it, using the term to refer to the policy only later; and acknowledged that at least a thousand writers were using that name for that theory before Stockman! So what is Sowell's point?
In fact, in the early 1990s Congressional Records, non-pejorative uses of the term are rare but do appear. (Lane Evans. Congressional Record, March 13, 1990; Helen Delich Bentley. Congressional Record, July 24, 1989; Jay Rockefeller. Congressional Record, July 26, 1991; Sam Farr. Congressional Record, July 21, 1994.)
The economist John Kenneth Galbraith noted that "trickle-down economics" had been tried before in the United States in the 1890s under the name "horse and sparrow theory." He wrote, "Mr. David Stockman has said that supply-side economics was merely a cover for the trickle-down approach to economic policy—what an older and less elegant generation called the horse-and-sparrow theory: 'If you feed the horse enough oats, some will pass through to the road for the sparrows.'" Galbraith claimed that the horse and sparrow theory was partly to blame for the Panic of 1896. (Galbraith, John Kenneth, "Recession Economics." New York Review of Books Volume 29, Number 1.)
I rather like Galbraith's progression; from ""horse and sparrow" to "trickle-down" to "supply-side", all the same theory!
In passing, while the term was not exactly the same, this issue was the primary issue in the 1896 Presidential campaign. The Democratic Presidential candidate William Jennings Bryan made reference to trickle-down theory in his famous "Cross of Gold" speech:
There are two ideas of government. There are those who believe that if you just legislate to make the well-to-do prosperous, that their prosperity will leak through on those below. The Democratic idea has been that if you legislate to make the masses prosperous their prosperity will find its way up and through every class that rests upon it.