No simple solution

WASHINGTON – Illegal workers help some people in the economy but hurt others.

The millions of illegal workers – from fruit pickers to office cleaners – in the United States have come under a fresh spotlight as Congress and President Bush grapple with revamping the nation’s immigration policies.

Illegal workers’ relationship to the economy is intricate. They are willing to work for lower wages than legal workers, helping to keep down prices. But illegal immigrants also can depress wages for legal workers and strain hospitals and schools.

“There is not a simple economic case here. It is complex. It is interwoven, and it is very hard to extract,” said Terry Connelly, dean of the Ageno School of Business at Golden Gate University in San Francisco.

“It is like pulling some sort of piece of thread out of a fabric. If you pull that thread out, you don’t know to what degree you have weakened the fabric.”

There are an estimated 11 million to 12 million illegal immigrants in the United States. About 7.2 million of them are employed – about 5 percent of the U.S. labor force – according to the Pew Hispanic Center, a research organization. The illegal workers are mostly men and are heavily concentrated in construction, agriculture and cleaning jobs, Pew says. Those jobs tend to be low skill or unskilled manual labor, economists said.

“From lawn services to meat packing, you name it. The primary benefit to consumers from illegal workers is lower prices,” said Nariman Behravesh, chief economist at Global Insight.

For businesses, cheap labor can translate into fatter profits. If owners use those profits to expand their businesses, it would boost economic activity.

While consumers and businesses may benefit from such cheap labor, the U.S. born-worker could be hurt by it, according to some research.

Between 1980 and 2000, legal and illegal immigration reduced the average annual earnings of U.S.-born men by an estimated $1,700, or about 4 percent, according to research done in 2004 by George Borjas, economics professor at the John F. Kennedy School of Government at Harvard University.

The situation is worse if you consider the 10 million U.S.-born men who lack a high school degree. For them, the increased supply of workers depressed wages by 7.4 percent, he found.

Economists at the Federal Reserve banks in Dallas and Atlanta found no evidence in 2003 that wages of higher-skilled U.S.-born workers were hurt by immigration, although lower-wage workers were affected.

Illegal immigrants use federal, state and local resources, including schools, medical care and emergency services, straining government coffers and costing taxpayers money. However, many of the costs are tied to the children of illegal immigrants, many of them American-born children who are U.S. citizens.

At the federal level, the big cost is through Medicaid and food assistance programs, according to Steven Camarota, research director at the Center for Immigration Studies, which favors stricter immigration rules.

Camarota acknowledges that some illegal immigrants pay federal taxes, but he said their cost to the federal government – $12 billion a year, according to his estimate – is greater.

There’s another way to look at it. Since they pay payroll taxes, they’re helping bankroll Social Security and Medicare, but won’t get to receive benefits from those programs because of their status.

“From our standpoint, this is not a top fiscal issue,” said Pete Sepp, spokesman for the National Taxpayers Union.

Experts note that illegal immigrants spend part of their paychecks in this country – for food, clothing, furniture, living expenses and other things – all of which contribute to economic growth. But many also send a portion of their earnings to their families in their native countries.

Still, they expand the nation’s overall labor pool and productivity. “We can make more stuff and that can add to overall economic activity,” said Andrew Bernard, professor of international economics at Dartmouth College’s Tuck School of Business.