Study separates russian flat tax myth and fact

Jun 17, 2009

Proponents of a flat rate income tax often point to Russia's 2001 switch to a 13 percent flat tax as nothing short of an economic miracle.

The new tax policy slashed taxes for higher-income Russians who previously paid rates of 20 and 30 percent. Despite the savings to taxpayers, real tax revenues reaped by the government increased by 25 percent in the year after the reform. The windfall, flat tax advocates say, happened because a simpler, fairer tax system leads to better compliance, and because lower taxes spur productivity.

That assessment is half right, according to a study published this month in the Journal or Political Economy. The study by economists Yuriy Gorodnichenko (University of California, Berkeley), Jorge Martinez-Vazquez and Klara Sabirianova Peter (both of Georgia State University) looked at household level data to see how tax reform influenced tax evasion and real income. The study found that tax evasion decreased under the flat tax, but the reform did little to increase real income for taxpayers.

The lesson? Where underreporting of income is widespread, a flat tax can produce a revenue increase, but don't expect massive economic productivity gains.

Tax evasion by nature is tough to quantify. To get an estimate of the extent to which Russians hide income from the tax collector, the researchers used what they call the "consumption-income gap." They gathered data from household surveys conducted in 1998 and from 2000 to 2004 by the University of North Carolina. The surveys asked respondents to catalog their monthly spending on everything from food to entertainment. The data from these surveys show that Russians generally spend 30 percent more than they report receiving in income. It's unlikely that households are getting the extra buying power by dipping into savings accounts, because most of those surveyed had little or no savings. So the gap between household consumption and reported income is largely explained by an underreporting of income.

Looking at the survey data over time, the researchers found that the consumption-income gap shrank substantially in the years after the tax reform. In other words, the amount of income Russians reported got closer to the amount they spent. This effect was strongest for households who had been in the highest tax brackets before the reform. That's a good indication that the flat tax was directly responsible for decreasing tax evasion in Russia.

The other implication in these data is that the flat tax seems to have done little to increase real income for taxpayers. If real income had increased substantially, one would expect consumption to increase as well. That wasn't the case. Taxpayers whose tax rates were cut increased their consumption net of windfall gains by less than 4 percent.

"The results of this paper have several important policy implications," the authors write.

"The adoption of a flat rate income tax is not expected to lead to significant increases in tax revenues because the productivity response is shown to be fairly small. However, if the economy is plagued by ubiquitous tax evasion, as was the case in Russia, the flat rate income tax reform can lead to substantial revenue gains via increases in voluntary compliance."

Source: University of Chicago Press Journals

Explore further: Narcissistic CEOs and financial performance

add to favorites email to friend print save as pdf

Related Stories

Tax rebates not a quick fix for the economy

Jan 22, 2009

(PhysOrg.com) -- If last year's tax rebates are any indication, one-time payments from the government are a weak economic stimulus, say economists at the University of Michigan.

Opposition grows to U.S. phone-tax hike

Dec 06, 2005

A Washington group battling a proposed hike in the Universal Service Fund telephone tax says complaints from irate citizens are pouring into the capital.

Recommended for you

Local education politics 'far from dead'

17 hours ago

Teach for America, known for recruiting teachers, is also setting its sights on capturing school board seats across the nation. Surprisingly, however, political candidates from the program aren't just pushing ...

First grade reading suffers in segregated schools

17 hours ago

A groundbreaking study from the Frank Porter Graham Child Development Institute (FPG) has found that African-American students in first grade experience smaller gains in reading when they attend segregated schools—but the ...

Violent aftermath for the warriors at Alken Enge

18 hours ago

Denmark attracted international attention in 2012 when archaeological excavations revealed the bones of an entire army, whose warriors had been thrown into the bogs near the Alken Enge wetlands in East Jutland ...

Why aren't consumers buying remanufactured products?

20 hours ago

Firms looking to increase market share of remanufactured consumer products will have to overcome a big barrier to do so, according to a recent study from the Penn State Smeal College of Business. Findings from faculty members ...

Expecting to teach enhances learning, recall

20 hours ago

People learn better and recall more when given the impression that they will soon have to teach newly acquired material to someone else, suggests new research from Washington University in St. Louis.

User comments : 0