A sectoral approach to measuring output gap: Evidence from 20 US sectors over 1948-2019

Remzi Baris Tercioglu ()
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Remzi Baris Tercioglu: Department of Economics, New School for Social Research

No 2012, Working Papers from New School for Social Research, Department of Economics

Abstract: The existing output gap measures for the US economy rely on aggregate data and assume a constant output gap over sectors (see Coibion et al. (2018) and Owyang et al. (2018)); however, each sector has its cycle, which does not necessarily match the business cycle (Burns and Mitchell, 1946). By modeling sectoral cycles based on their investment cycles, I estimate output gaps of 20 US sectors over 1948-2019. For the last cycles, I estimate a generalized Poisson model with Bayesian statistical inference, predicting the next peaks’ timing and magnitude for 20 sectors. The weighted mean output gap indicates a persistent spare capacity in the last business cycle, pointing to insufficient stabilization policies behind secular stagnation. Phillips curve estimations with the weighted quartiles of sectoral output gaps show that the output gap of bottleneck sectors (weighted Q3) is correlated strongly with core personal consumption expenditures inflation over 1950-2019. Policymakers can track bottleneck sectors to mitigate inflationary pressures while supporting the sectors with negative output gaps to stabilize the output at its potential. My findings show that it is possible to produce more output by sector-level demand supporting policies without generating inflation.

Keywords: Ssectoral output gap; generalized Poisson model; Bayesian statistics; Phillips curve; secular stagnation (search for similar items in EconPapers)
JEL-codes: C11 E32 E60 (search for similar items in EconPapers)
Pages: 30 pages
Date: 2020-10, Revised 2021-06
New Economics Papers: this item is included in nep-isf and nep-mac
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Citations: View citations in EconPapers (1)

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