But credit is only money, if the distribution of money has no corresponding distribution of goods then extra credit means nothing. In Charles’ model the divergence between goods produced and goods consumed is not obviated by the existence of credit. If you lend people money without there being a greater availability of goods it cannot magically give you more goods.
The recent problems show that the increase in credit without a corresponding increase in output pretty quickly comes unstuck – and looked at globally, the working class continued to produce much more than it consumed, it was just that a lot of the foregoing of consumption was in the far east.