- Aug 20, 2000
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Does inequality still matter?
It's always an item of interest to me that we accurately measure the issue we face in our society. The author of this article, Will Wilkinson, argues in a paper for the Cato Institute that "in a wealthy nation like the U.S. income is a poor measure of economic well-being and income inequality is an even worse measure of social justice." If fluid economic mobility is the goal, perhaps simply looking at income inequality is on its way out as an accurate measure.
Of course, this all still focuses us on measuring the symptoms instead of addressing the root problem:
In a widely-lauded 2003 paper that looked at trends in the income and wealth of high-income households from 1913?1998, economists Thomas Piketty and Emmanuel Saez showed that the earnings and accumulated wealth of the happy few at the top have dived with each recession, reducing their share of national wealth and income with each dip of the business cycle.
Salaries, bonuses, and hourly wages now make up a much larger part of the total income of those near the top of the earnings ladder than they did even 20 or 30 years ago, when high-income households depended much more heavily on gains from investments of capital. The ladies and gentlemen of leisure who live off inheritances have ceased to dominate the upper ranks of income. These days, the people who really rake it in invest long hours striving for high pay. "The working rich have replaced the rentiers at the top of the income distribution," as Piketty and Saez put it.
The way in which the working rich get paid has changed, too. The annual compensation of hedge fund jocks, Wall Street rainmakers, and corporate honchos is increasingly determined by performance-based bonuses, which have made the incomes of America's biggest earners increasingly sensitive to the vicissitudes of the market.
"High-income households are highly exposed to aggregate booms and busts," report Northwestern University economists Jonathan A. Parker and Annette Vissing-Jorgensen in a recent National Bureau of Economic Research working paper. They estimate that our current bust is hitting the income and consumption of households in the top 20 percent of income earners significantly harder than the households in the 80 percent below. And the higher up the distribution you go, the harder the hit is likely to be.
Let's assume then that the financial collapse and recession really have hit high-income households the hardest, resulting in a dramatic decline in income inequality. Is that a good thing? A disaster that leaves almost everyone worse off is no improvement?especially for low-income workers who have lost their jobs. Likewise, a stretch of economic progress that leaves almost everyone better off is hardly a disaster?even if income inequality rises in the process.
It's always an item of interest to me that we accurately measure the issue we face in our society. The author of this article, Will Wilkinson, argues in a paper for the Cato Institute that "in a wealthy nation like the U.S. income is a poor measure of economic well-being and income inequality is an even worse measure of social justice." If fluid economic mobility is the goal, perhaps simply looking at income inequality is on its way out as an accurate measure.
Of course, this all still focuses us on measuring the symptoms instead of addressing the root problem:
We can slash the level of income inequality in an instant by slapping even higher taxes on big earners. Or we can slash the level of income inequality by falling into recession. But neither remedy addresses the real problem, which is persisting poverty, not income inequality.