Recent comments by Mitt Romney, the probable Republican nominee for President all but guarantee the inequality issue will remain front and center this election year.GOP candidate Mitt Romney, who thinks its okay to talk about wealth inequality and wage disparity "in quiet rooms" does not think it's appropriate for presidential campaigns.

When asked whether people who question the current distribution of wealth and power are motivated by “jealousy or fairness” Romney insisted, “I think it’s about envy. I think it’s about class warfare.” And in this election year he advised that if we do discuss inequality we do so “in quiet rooms” not in public debates.

A public debate, of course, is inevitable. And welcome. To help that debate along I’ll address the five major statements that comprise the Republican argument on inequality.

1. Income is Not All That Unequal

Actually it is. Since 1980 the top 1 percent has increased its share of the national income by an astounding $1.1 trillion. Today 300,000 very rich Americans enjoy almost as much income as 150 million.

Since 1980, the income of the bottom 90 percent of Americans has increased a meager $303 or 1 percent. The top 1 percent’s income has more than doubled, increasing by about $500,000. And the really, really rich, the top 10th of 1 percent, made out, dare I say, like bandits, quadrupling their income to $22 million.

Meanwhile a full-time worker’s wage was 11 percent lower in 2004 than in 1973, adjusting for inflation even though their productivity increased by 78 percent. Productivity gains swelled corporate profits, which reached an all time high in 2010. And that in turn fueled an unprecedented inequality within the workplace itself. In 2010, according to the Institute for Policy Studies, the average CEO in large companies earned 325 times more than the average worker.

2. Inequality doesn’t matter because in America ambition and hard work can make a pauper a millionaire.

This is folklore. A worker’s initial position in the income distribution is highly predictive of how much he or she earns later in the career. And as the Brookings Institution reports “there is growing evidence of less intergenerational economic mobility in the United States than in many other rich industrialized countries.”

The bitter fact is that it is harder for a poor person in America to become rich than in virtually any other industrialized country.

3. Income inequality is not a result of tax policy.

Nonsense. A painstaking analysis by economists Thomas Piketty, Emmanuel Saez and Stefanie Stantcheva found “a strong correlation between the reductions in top tax rates and the increases in top 1% pre-tax income shares from 1975–79 to 2004–08”. For example, the U.S. slashed the top income tax rate by 35 percent and witnessed a large ten percent increase in its top 1% pre-tax income share. “By contrast, France or Germany saw very little change in their top tax rates and their top 1% income shares during the same period.”

4. Taxing the rich will slow economic growth

An examination of 18 OECD countries found “little empirical support for the claim that reducing the progressivity of the tax code has spurred economic growth, business formation or job growth”.

Indeed, Piketty, Saez and Stantcheva’s rigorous analysis came to the opposite conclusion. Our economy may be growing more slowly because we are taxing the rich too little, not too much. Economists Peter Diamond and Saez estimated the optimal top tax rate, that is the tax rate that would maximize revenue without slowing economic growth, could be as high as 83 percent.

Redistributing income stimulates economies in part because when 1% make more they save whereas when the 99% make more they spend. As a result, according to Mark Zandi, chief economist for Moody’s, a dollar in tax cuts on capital gains adds .38 cents of economic growth while a dollar in unemployment benefits gives the economy a boost of $1.63 and a dollar of food stamps adds $1.73.

5. Taxing the rich would not raise much money

Of course it would. If only the richest 400 families, whose average income in 2008 was an astounding $270 million actually paid the statutory rate of 39 percent (revived as of next January 1st) an additional $500 billion would be raised over 10 years, putting a substantial dent in the projected deficit.

In 2010 hedge fund manager John Paulson made $5 billion. That year, according to Pulitzer Prize winner David Cay Johnston, Paulson paid no income taxes. Am I envious Mr. Romney? You bet I am. But I’m also angry at the stark injustice of it all. And terrified of the power such wealth can wield in a country that allows billionaires to spend unlimited sums influencing legislation and elections.

A recent survey by the Pew Research Center found that two-thirds of Americans now believe the conflict between rich and poor is our greatest source of tension. I agree. It is a conflict that deserves to be aired fully and in public.

David Morris is Vice President and director of the New Rules Project at the Institute for Local Self-Reliance, which is based in Minneapolis and Washington, D.C. focusing on local economic and social development.

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