There are four basic approaches to cleaning up a banking system that is facing a systemic crisis: recapitalization of the banks, together with a purchase of their toxic assets by a government “bad bank”; recapitalization, together with government guarantees – after a first loss by the banks – of the toxic assets; private purchase of toxic assets with a government guarantee (the current US government plan); and outright nationalization (or call it “government receivership” if you don’t like the dirty N-word) of insolvent banks and their resale to the private sector after being cleaned.