Structural Change and the Labor Share: Insights From Baumol and Lewis

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Autori principali: Codrina Rada, Ansel Schiavone
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Pubblicazione: Wiley 2025
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author Codrina Rada
Ansel Schiavone
author_facet Codrina Rada
Ansel Schiavone
Codrina Rada
Ansel Schiavone
collection Wiley Open Access
contents Structural Change and the Labor Share: Insights From Baumol and Lewis Codrina Rada Ansel Schiavone Metroeconomica ABSTRACT This paper makes two contributions. First, it links a model of structural change and income distribution to a method of decomposing the aggregate labor share into sectoral contributions. Second, it formalizes the interaction between structural change and the labor share using Baumol (1967) and Lewis (1954). The premise is a shift of employment from progressive to stagnant sectors. We find that: stagnant sector labor share dominates distribution under Baumolian assumptions; and, only the Lewis model can deliver a decline in the aggregate labor share for an economy undergoing a reverse‐Lewis structural change along the lines of Taylor and Ömer (2019). 10.1111/meca.70004 http://creativecommons.org/licenses/by/4.0/
doi_str_mv 10.1111/meca.70004
format Artículo Open Access
id wiley_oa_10_1111_meca_70004
institution Wiley Open Access
license_str_mv http://creativecommons.org/licenses/by/4.0/
publishDate 2025
publisher Wiley
record_format wiley_oa
spellingShingle Structural Change and the Labor Share: Insights From Baumol and Lewis
Codrina Rada
Ansel Schiavone
Metroeconomica
Structural Change and the Labor Share: Insights From Baumol and Lewis Codrina Rada Ansel Schiavone Metroeconomica ABSTRACT This paper makes two contributions. First, it links a model of structural change and income distribution to a method of decomposing the aggregate labor share into sectoral contributions. Second, it formalizes the interaction between structural change and the labor share using Baumol (1967) and Lewis (1954). The premise is a shift of employment from progressive to stagnant sectors. We find that: stagnant sector labor share dominates distribution under Baumolian assumptions; and, only the Lewis model can deliver a decline in the aggregate labor share for an economy undergoing a reverse‐Lewis structural change along the lines of Taylor and Ömer (2019). 10.1111/meca.70004 http://creativecommons.org/licenses/by/4.0/
title Structural Change and the Labor Share: Insights From Baumol and Lewis
topic Metroeconomica
url https://onlinelibrary.wiley.com/doi/10.1111/meca.70004