Ich kenne auch kein Beispiel, in vergangenen Tagen hat man die Schuldenlast der Staatsschuldner erleichtert, indem man die Deckung des Geldes aufgehoben hat und dadurch dem Staat neues Verschuldungspotential eröffnet hat, einen allgemeinen Schuldenerlass verordnet hat, das Währungssystem neu gestartet hat oder aber gleich die Gläubiger "ausgebucht" hat.
Aber "Fiat" Zentralbanken gibt es noch nicht so lange, historisch gesehen man steckt noch in den Kinderschuhen und lernt hinsichtlich des Wesens des Geldes und eines mehrstufigen Geldsystems noch dazu, und da hat sich doch in den vergangangene 80 Jahren einiges an neuen Diskursen ergeben (nicht zuletzt PCMs Debitismus).

Ein lesenswerter Text zu dem Thema "debt cancellation" von Paul de Grawe hierzu / Auszug:

What happens when the government debt held by the central banks is explicitly cancelled? I will argue that economically nothing of substance happens.

As long as the government bonds are on the balance sheet of the ECB, these bonds do not exist anymore from an economic point of view. This is so because, as I argued earlier, when a government bond is on the central bank’s balance sheet, a circular flow of interest payments is organised from the national treasury to the central bank and back to the treasury. So, the burden of the debt for the national government has become zero. The central bank can cancel that debt (i.e. set the value equal to zero) thereby stopping the circular flow of interest payments. This would not make a difference for the burden of the debt.

What happens when the bonds that are kept on the balance sheet of the central bank come to maturity? The ECB has promised that it would buy new bonds to replace those that come to maturity. Again, no difference with outright cancellation. Thus, as long as the government bonds remain on the balance sheet of the central bank, it does not make a difference from an economic point of view at what value these bonds are recorded on the balance sheet of the central bank. These can be recorded at their face value, their market value, or they can be given a value of zero (debt cancellation): from an economic view this does not matter because the government bonds on the balance sheet of the central bank cease to exist.

Gruss,
mp