STUDIES: RAISING TAXES DOESN'T REDUCE THE DEFICIT

This was taken from a blog post by the Cato Institute:

Two recent studies published by the European Central Bank unambiguously make the case for smaller government. These studies largely echo the findings of recent research by the International Monetary Fund.  The first study looks at real-world examples of debt reduction in 15 European nations and investigates the fiscal policies that worked and didn’t work. The report unambiguously concludes that spending restraint is the right way to reduce deficits and debt. Tax increases, by contrast, are not successful. The study doesn’t highlight this result, but the data clearly show that “revenue increases do not seem to have induced debt reductions, whereas cuts in primary expenditure seem to have contributed significantly in the case of major debt reductions.”

Here’s a key excerpt:

"First, major debt reductions are mainly driven by decisive and lasting (rather than timid and short-lived) fiscal consolidation efforts focused on reducing government expenditure, in particular, cuts in social benefits and public wages. Revenue-based consolidations seem to have a tendency to be less successful. Second, robust real GDP growth also increases the likelihood of a major debt reduction because it helps countries to “grow their way out” of indebtedness. Here, the literature also points to a positive feedback effect with decisive expenditure-based fiscal consolidation because this type of consolidation appears to foster growth, in particular in times of severe fiscal imbalances."

The last part of this passage is especially worth highlighting. The authors found that reducing spending promotes faster economic growth. In other words, Obama did exactly the wrong thing with his so-called stimulus. The U.S. economy would have enjoyed much better performance if the burden of spending had been reduced rather than increased. Equally interesting, the report notes that reducing social welfare spending and reducing the burden of the bureaucracy are the two most effective ways of lowering red ink:

The estimation results indicate that expenditure-based consolidation which mainly concentrates on cuts in social benefits and government wages is more likely to lead to a major debt reduction. A significant decline in social benefits or public wages vis-a-vis the overall decline in the primary expenditure will increase the probability of a major debt reduction by 31 and 26 percent, respectively.

The other study takes a different approach, looking at the poor fiscal position of European nations and showing what would have happened if governments had imposed some sort of cap on government spending. This report finds that restraining spending (what the study refers to as a “neutral expenditure policy”) would have generated much better results. 

The authors basically said that some sort of annual limit on the growth of government spending is a smart fiscal strategy. And such rules, depending on the country, would have reduced the burden of government spending by as much as 10 percentage points of GDP. To put that figure in context, reducing the burden of government spending by that much in the United States would balance the budget overnight.