Wal-Mart goodness :: New York Times

Quoting:

Wal-Mart hasn't just sliced up the economic pie in a way that favors one group over another. Rather, it has made the total pie bigger. Consider, for example, the conclusions of the McKinsey Global Institute's study of United States labor productivity growth from 1995 to 2000. Robert Solow, a Nobel laureate in economics and an adviser on the study, noted that the most important factor in the growth of productivity was Wal-Mart. And because the study measured productivity per man hour rather than per payroll dollar, low hourly wages cannot explain the increase.

Second, most of the value created by the company is actually pocketed by its customers in the form of lower prices.
. . .
the debate around Wal-Mart isn't really about a Marxist conflict between capital and labor. Instead, it is a conflict pitting consumers and efficiency-oriented intermediaries like Wal-Mart against a combination of labor unions, traditional retailers and community groups.
. . .
Our research shows that Wal-Mart operates two-and-a-half times as much selling space per inhabitant in the poorest third of states as in the richest third. And within that poorest third of states, 80 percent of Wal-Mart's square footage is in the 25 percent of ZIP codes with the greatest number of poor households. Without the much-maligned Wal-Mart, the rural poor, in particular, would pay several percentage points more for the food and other merchandise that after housing is their largest household expense.

The authors are Pankaj Ghemawat, a professor of business administration at Harvard and Ken A. Mark, a business consultant.

I'm glad to enjoy the benefits of Wal-Mart without having to shop there.