Martin Feldstein: Inflation Is Looming On America's Horizon

The US last week showed its first signs of deflation for 55 years, prompting inevitable fears of further deflation in the future. Yet the primary reason for the negative rate of US inflation is the dramatic 30 per cent fall of commodity prices. That will not happen again. Moreover, excluding food and energy, consumer prices are up 1.8 per cent from a year ago. That is the good news: the outlook for the longer term is more ominous.

The unprecedented explosion of the US fiscal deficit raises the spectre of high future inflation. According to the Congressional Budget Office, the president's budget implies a fiscal deficit of 13 per cent of gross domestic product in 2009 and nearly 10 per cent in 2010. Even with a strong economic recovery, the ratio of government debt to GDP would double to 80 per cent in the next 10 years.

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