From Economist Steven Moore writing at The Washington Post:
The Laffer Curve turns 40: the legacy of a controversial idea
It was 40 years ago this month that two of President Gerald Ford’s top White House advisers gathered for a steak dinner at the Two Continents restaurant in Washington with Wall Street Journal editorial writer Jude Wanniski and Arthur Laffer, former chief economist at the Office of Management and Budget. The United States was in the grip of a gut-wrenching recession, and Laffer lectured to his dinner companions that the federal government’s 70 percent marginal tax rates were an economic toll booth slowing growth to a crawl.
To punctuate his point, he grabbed a pen and a cloth cocktail napkin and drew a chart showing that when tax rates get too high, they penalize work and investment and can actually lead to revenue losses for the government. Four years later, that napkin became immortalized as “the Laffer Curve” in an article Wanniski wrote for the Public Interest magazine. (Wanniski would later grouse only half-jokingly that he should have called it the Wanniski Curve.)
This was the first real post-World War II intellectual challenge to the reigning orthodoxy of Keynesian economics, which preached that when the economy is growing too slowly, the government should stimulate demand for products with surges in spending. The Laffer model countered that the primary problem is rarely demand — after all, poor nations have plenty of demand — but rather the impediments, in the form of heavy taxes and regulatory burdens, to producing goods and services.
The problem for the Keynsians is that the Laffer model worked and worked very well - a bit more:
When Reagan left the White House in 1989, the highest tax rate had been slashed from 70 percent in 1981 to 28 percent. (Even liberal senators such as Ted Kennedy and Howard Metzenbaum voted for those low rates.) And contrary to the claims of voodoo, the government’s budget numbers show that tax receipts expanded from $517 billion in 1980 to $909 billion in 1988 — close to a 75 percent change (25 percent after inflation). Economist Larry Lindsey has documented from IRS data that tax collections from the rich surged much faster than that.
Reagan’s tax policy, and the slaying of double-digit inflation rates, helped launch one of the longest and strongest periods of prosperity in American history. Between 1982 and 2000, the Dow Jones industrial average would surge to 11,000 from less than 800; the nation’s net worth would quadruple, to $44 trillion from $11 trillion; and the United States would produce nearly 40 million new jobs.
We could use some of that voodoo now - Obama's economic advisers have plunged us into a recession that will take years to recover if action is not taken now. Instead, they are trotting out Jeb Bush.