When does the word down mean down? Answer for all of us mortal folks: when something is consistently pointing downwards. Answer for the bank economists: never when it is applied to movements in the Consumer Price Index – down means up. The Australian Bureau of Statistics released the Consumer Price Index, Australia data for the September 2010 quarter yesterday and it showed that inflation is moderate and falling. Over the last week, the bank economists ran their usual line – they were predicting spikes in the inflation rate and thus the absolute necessity for increasing interest rates at the next RBA meeting. As usual they were wrong. The reality is that the Australian economy is not overheating and it is still a long way from being at full capacity. Some sectors are growing strongly (mining) but that unlikely to create significant cost pressures elsewhere in the economy given the amount of labour slack. I have a tip for the bank economists. They should come out next month/quarter and say exactly the opposite to what they typically would say – and they will probably get it right. At least while they are worrying themselves sick about the course of inflation they are not screaming about the deficit being too big.