Boston University economist Laurence Kotlikoff says U.S. government debt is not $13.5-trillion (U.S.), which is 60 per cent of current gross domestic product, as global investors and American taxpayers think, but rather 14-fold higher: $200-trillion – 840 per cent of current GDP. “The IMF is saying that, to close this fiscal gap [by taxation], would require an immediate and permanent doubling of our personal income taxes, our corporate taxes and all other federal taxes.” Finance & Development, September 2010 – A Hidden Fiscal Crisis
“Closing the fiscal gap requires a permanent annual fiscal adjustment equal to about 14 percent of U.S. GDP.”
“Data from the U.S. Congressional Budget Office (CBO) long-term alternative fiscal scenario confirm the IMF’s findings. Based on the CBO data, closing the fiscal gap requires an annual fiscal adjustment of roughly 12 percent of GDP. This is based on a 3 percent real discount rate. Using a 6 percent real discount rate lowers this figure to about 8 percent of GDP. The comparable figures for Greece are slightly lower than those for the United States, according to unpublished calculations by Stephan Moog, Christian Hagist, and Bernd Raffelheuschen of the University of Freiburg.”
… and the American household, on average, is also over $100,000 “poorer” in terms of net worth from the 2007 bubble high.