SWP's back said:
It's not real deflation really...
It's not a real recovery either so that's all right. This "it's not real deflation" nonsense is the latest spin from the Tories and their media allies. It might not be but we won't really know for a few months. By that time they'll have one up with another excuse.
Deflation is caused by a fall in aggregate demand, which is what some of us have been saying will happen for a while.
This is because the "recovery" was based on unsustainable consumer spending rather than being output driven. Now that's stopped and the danger is that people will hoard cash rather than invest it. What we should be doing is stimulating demand, even if that requires additional debt.
By doing it, companies increase production, real wages rise and people are encouraged to invest their surplus cash in the government bonds issued to create the debt.