Monday, 20 May 2019

Evolution or revolution: An afterword

a column by Olivier Blanchard and Lawrence H. Summers

The changes in macroeconomic thinking prompted by the Great Depression and the Great Inflation of the 1970s were much more dramatic than have yet occurred in response to the events of the last decade.

This column argues that this gap is likely to close in the next few years as a combination of low neutral rates, the re-emergence of fiscal policy as a primary stabilisation tool, difficulties in hitting inflation targets, and the financial ramifications of a low-rate environment lead to important changes in our understanding of the macroeconomy and in policy judgements about how to achieve the best performance.

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