"Do Tax Cuts Lead to Economic Growth?" by DAVID LEONHARDT at the NY Times [View all]

[applegrove]

Do Tax Cuts Lead to Economic Growth?

by DAVID LEONHARDT at the NY Times

http://www.nytimes.com/2012/09/16/opinion/sunday/do-tax-cuts-lead-to-economic-growth.html?hp

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Why not? The main economic argument for tax cuts is simple enough. In the short term, they put money in people’s pockets. Longer term, people will presumably work harder if they keep more of the next dollar they earn. They will work more hours or expand their small business. This argument dominates the political debate.

But tax cuts have other effects that receive less attention — and that can slow economic growth. Somebody who cares about hitting a specific income target, like $1 million, might work less hard after receiving a tax cut. And all else equal, tax cuts increase the deficit, as Mr. Bush’s did, which creates other economic problems.

When the top marginal rate was 70 percent or higher, as it was from 1940 to 1980, tax cuts really could make a big difference, notes Donald Marron, director of the highly regarded Tax Policy Center and another former Bush administration official. When the top rate is 35 percent, as it is today, a tax cut packs much less economic punch.

“At the level of taxes we’ve been at the last couple decades and the magnitude of the changes we’ve had, it’s hard to make the argument that tax rates have a big effect on economic growth,” Mr. Marron said. Similarly, a new report from the nonpartisan Congressional Research Service found that, over the past 65 years, changes in the top tax rate “do not appear correlated with economic growth.”

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