In principle, solving the nation’s debt problems is easy. Almost all experts agree that a combination of reduced spending and increased tax revenues is needed. Cuts in spending and increases in tax revenues equal to about 5 percent of GDP are required to prevent an increase in the debt-to-GDP ratio. If a constant debt-to-GDP ratio were achieved with spending cuts alone, annual non-interest government spending would have to be reduced by about 20 percent. Alternatively, if a constant debt-to-GDP ratio were achieved by relying solely on increased tax revenues, taxes would have to be raised by about 33 percent. It is impossible to imagine that Congress would ever adopt spending cuts or tax increases of these magnitudes.
The logical conclusion is that only a balanced approach to solving our debt crisis, one that includes both spending cuts and increased taxes, is feasible. That being said, neither spending cuts nor tax increases will be politically easy to enact.
via EconoMonitor : EconoMonitor » “Solving America’s Debt Crisis”.