Bruce Bartlett

Another University of Chicago economist named Arthur Laffer brought the idea of tight money plus tax cuts as the cure for stagflation to Washington, where he served as chief economist for the Office of Management and Budget during the Nixon administration. A key convert to this idea was the late Jude Wanniski, an editorial writer for The Wall Street Journal, who began writing about it. Wanniski, in turn, convinced a young Republican congressman from Buffalo, N.Y., named Jack Kemp to make tax cuts a political issue that would help revive the Republican Party, which was in danger of extinction after big losses in the 1974 and 1976 elections.

Wanniski explained that tax cuts were key to two of the most prosperous eras in American history: the 1920s and 1960s. He urged Kemp to emulate President John F. Kennedy, who proposed an across the board tax-rate reduction in 1963 that was enacted by Lyndon Johnson in 1964. Together with the late Sen. William Roth, Kemp introduced a bill in 1977 to replicate the Kennedy tax cut by reducing the top income-tax rate from 70 percent to 50 percent and the bottom rate from 14 percent to 10 percent. (Kennedy and Johnson had dropped the top rate from 91 percent to 70 percent and the bottom rate from 20 percent to 14 percent.)

Reagan adopted the Kemp-Roth-Mundell-Laffer-Wanniski idea, which came to be called supply-side economics, and made a big tax-rate reduction the centerpiece of his economic program. Although mainstream economists all said it would be massively inflationary, voters no longer had much faith in their pronouncements because the economy had reached a crisis situation by 1980. There was a sharp recession that year, but inflation and interest rates continued to rise to unprecedented levels.

Immediately after taking office, Reagan began pushing his tax plan through Congress. It finally came to fruition in early August 1981, and he signed it into law on the 13th. Contrary to the predictions of establishment economists, it was not inflationary. On the contrary, inflation virtually collapsed, just as the supply-side economists expected. It fell from 13.5 percent in 1980 to 1.9 percent by 1985. Beforehand, virtually every economist in the United States would have said this was impossible.

Mundell and Friedman were both awarded the Nobel Prize in economics and Reagan was re-elected handily in 1984 as rewards for their insight and leadership. Their achievement should not be forgotten.

Bruce Bartlett

Bruce Bartlett is a former senior fellow with the National Center for Policy Analysis of Dallas, Texas. Bartlett is a prolific author, having published over 900 articles in national publications, and prominent magazines and published four books, including Reaganomics: Supply-Side Economics in Action.

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