The next day, at a breakfast with reporters in Washington, Douglas Elmendorf, the head of the Congressional Budget Office, confirmed that his economists have begun studying how to write a value-added tax, a form of national sales tax, because of growing congressional interest in drafting such a measure.<\/p>\n
Elmendorf reminded the journalists of the grim news contained in his agency’s analysis of President Obama’s budget proposals. Agreeing with Bernanke that the current course is “unsustainable,” he said that unless something changes, the U.S. will emerge from the Obama years spending one-quarter more than it collects in revenue — 25 percent compared to 19 percent of the gross domestic product.<\/p>\n
Closing the gap “can’t be solved through minor changes,” he said. Revenues projected under current laws would barely be sufficient to pay for Medicare, Medicaid, Social Security, defense and interest on the national debt. Everything else would depend on finding new revenues — or borrowing.<\/p>\n