Inflate in haste, repent at leisure: James Saft

(James Saft is a Reuters columnist. The opinions expressed are his own.)

By James Saft

LONDON (Reuters) - Inflating our way out of trouble is tempting but it's another buy now, pay later strategy, both for the economy and investors.

Inflationary pressure is building globally, and consumers' expectations of future price rises are growing in a way reminiscent of the 1970s, pushed by surging commodity and energy prices and at least partly underwritten by U.S. interest rates designed to rescue a country experiencing a popping debt bubble.

In the year through March, overall U.S. consumer inflation rose by 4.0 percent, well above the Federal Reserve's comfort zone, though the core measure excluding food and energy on which the Fed traditionally concentrates rose only 2.4 percent. More to the point, inflation expectations are hardening. Consumers surveyed by the University of Michigan now expect prices to rise 4.3 percent in the next year.

From one perspective a bout of inflation is just what the doctor ordered: it will make paying back or writing off all those unwise loans far easier.

"America is a country that owes money. It is natural when you are a debtor that you lean in the direction of inflation, because it makes paying it back so much easier," said Philippa Malmgren, a former economic advisor to the current Bush administration who is now president of the Canonbury Group, a policy and political risk consultancy based in London.

Seems simple: rather than cutting consumption and upping savings, thereby touching off a nasty recession, let inflation do its magic and watch the debts melt away.

But though inflation may be an easier sell to America's voters, if not its creditors, make no mistake: it is toxic to investors, makes overall economic growth structurally lower, and ultimately is likely to boil over.