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Fed Officials Mull Inflation as a Fix
The Federal Reserve spent the past three decades getting inflation low and keeping it there. But as the U.S. economy struggles and flirts with the prospect of deflation, some central bank officials are publicly broaching a controversial idea: lifting inflation above the Fed's informal target.

The rationale is that getting inflation up even temporarily would push "real" interest rates—nominal rates minus inflation—down, encouraging consumers and businesses to save less and to spend or invest more....