The Negative Mean Output Gap

The Negative Mean Output Gap
Author: Mr.Shekhar Aiyar
Publisher: International Monetary Fund
Total Pages: 24
Release: 2019-08-23
Genre: Business & Economics
ISBN: 1513511742


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We argue that in an economy with downward nominal wage rigidity, the output gap is negative on average. Because it is more difficult to cut wages than to increase them, firms reduce employment more during downturns than they increase employment during expansions. This is demonstrated in a simple New Keynesian model with asymmetric wage adjustment costs. Using the model's output gap as a benchmark, we further show that common output gap estimation methods exhibit a systematic bias because they assume a zero mean. The bias is especially large in deep recessions when potential output tends to be most severely underestimated.


The Negative Mean Output Gap
Language: en
Pages: 24
Authors: Mr.Shekhar Aiyar
Categories: Business & Economics
Type: BOOK - Published: 2019-08-23 - Publisher: International Monetary Fund

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We argue that in an economy with downward nominal wage rigidity, the output gap is negative on average. Because it is more difficult to cut wages than to increa
The Negative Mean Output Gap
Language: en
Pages: 25
Authors: Shekhar Aiyar
Categories: Electronic books
Type: BOOK - Published: 2019 - Publisher:

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We argue that in an economy with downward nominal wage rigidity, the output gap is negative on average. Because it is more difficult to cut wages than to increa
Measuring Output Gap: Is It Worth Your Time?
Language: en
Pages: 28
Authors: Mr.Jiaqian Chen
Categories: Business & Economics
Type: BOOK - Published: 2020-02-07 - Publisher: International Monetary Fund

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We apply a range of models to the U.K. data to obtain estimates of the output gap. A structural VAR with an appropriate identification strategy provides improve
A New Methodology for Estimating the Output Gap in the United States
Language: en
Pages: 17
Authors: Ali Alichi
Categories: Business & Economics
Type: BOOK - Published: 2015-06-30 - Publisher: International Monetary Fund

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The gap between potential and actual output—the output gap—is a key variable for policymaking. This paper adapts the methodology developed in Blagrave and o
Output Gap Uncertainty and Real-Time Monetary Policy
Language: en
Pages: 35
Authors: Francesco Grigoli
Categories: Business & Economics
Type: BOOK - Published: 2015-01-23 - Publisher: International Monetary Fund

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Output gap estimates are subject to a wide range of uncertainty owing to data revisions and the difficulty in distinguishing between cycle and trend in real tim