"If people believe that prices are going to rise in the future, they may be less cautious about spending in the present, since money that isn’t put to work will lose value. And, because inflation erodes the real value of debts, people’s debt burdens would shrink. Unfortunately, when the Fed meets this week, it’s unlikely to be talking up the merits of an inflation boost. Central bankers are congenitally obsessed with the dangers of inflation and are more concerned with stable prices than with lost jobs. Also, the Fed, by its nature, looks after the interests of lenders, for whom inflation is generally bad news."