Long-Run Deficit Projections. The Congressional Budget Office makes long-run deficit budget projections, extending far into the twenty-first century. Go to their Web site and find the latest long-run...

Long-Run Deficit Projections. The Congressional Budget Office makes long-run deficit budget projections, extending far into the twenty-first century. Go to their Web site and find the latest long-run projections. What are the main causes of the long-run deficits projected by the CBO?