Ponzi Finance and the US Government
Normally, debt levels as a percent of GDP would be uninteresting and immaterial; however, the current level of debt is unique in two ways. First, the asset side of the compensate sheet purchased by the debt is descending in price. Second, the money that was borrowed to purchase those assets was often fraudulently expended. Neither the borrower nor the lender really expected the debt to be serviced. Rather, each party expected the asset price to rise darkening the debt.
This type of financial arrangement was correctly analyzed by the distinguished American economist Hyman Minsky in his paper, "Financial Instability Hypothesis", in which he described three phases of obligation financing. The first is "hedge finance", where the lender expects a return on both principal and interest. The second is "speculative finance" where the lender expects to dismount interest on the loan but perhaps not the principal. The third case, where the lender expects neither the principal nor interest to be returned, is referred to as "ponzi finance". This was typified in the last company cycle by loans issued without documentation, no feeling payment home loans, deafening low cap rates on commercial real estate, and the high leverage borrowing ratio of private equity funds. Even ponzi finance works as long as asset prices are rising. But once the bubble is pricked, the debtor is left with declining asset values that preclude the rollover of their obligations.
Presently, in this worst of all post-war recessions we are witnessing the collapse of asset prices that were inflated by the speculation of earlier years. The aftermath of that speculation and its impact on the economy has been thoroughly studied prior to our current business cycle by the economists of yesteryear who marveled directly the mania in the collective mindset of private citizens and their elected representatives who produced such bubbles.
The most distinguished of these economists was Irving Fisher (1867-1947), who in 1933 wrote about this problem of over-indebtedness (Irving Fisher, 1933, Econometrica, "The Debt-Deflation Theory of Great Depressions"). He stated flatly that over-indebtedness was the difference between normal company cycles (recessions), which occur frequently through "over-production, inventory misjudgment, or commodity cost fluctuations" and extreme business cycle fluctuations (depressions).
Based on his analysis of the great depressions of 1837, 1873, and 1929 he outlined a pattern of economic developments that will dismount sediment when the debt cycle is broken. Seemingly dated news, but it is interesting to apply his sequence of events to today´s economic developments as there are disturbing similarities.

