Low for (Very) Long? A Long-Run Perspective on r* across Advanced Economies

Author/Editor:

Josef Platzer ; Francesco Grigoli ; Robin Tietz

Publication Date:

April 21, 2023

Electronic Access:

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Disclaimer: IMF Working Papers describe research in progress by the author(s) and are published to elicit comments and to encourage debate. The views expressed in IMF Working Papers are those of the author(s) and do not necessarily represent the views of the IMF, its Executive Board, or IMF management.

Summary:

We provide a long-run perspective on neutral interest rates with new estimates for 16 advanced economies since the 1870s using the Laubach and Williams approach. Our estimates differ substantially from commonly used proxies. We find that, while cross-country heterogeneity was significant in the past, since the 1980s the decline has been common to many countries. Traditional determinants such as population aging and productivity growth are strongly correlated with the changes in neutral rates, while others like the relative price of capital and inequality exhibit weak relationships with r*. We also find that neutral rates co-vary negatively with public debt-to-GDP ratios.

Series:

Working Paper No. 2023/085

Subject:

Frequency:

regular

English

Publication Date:

April 21, 2023

ISBN/ISSN:

9798400235245/1018-5941

Stock No:

WPIEA2023085

Pages:

43

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