Just After Minimum Wage Hikes: Short-Run Labor-Demand Response and Reallocation

Fuente: arXiv
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Main Authors: Kanayama, Hayato, Miyaji, Sho, Otani, Suguru
Format: Preprint
Published: 2025
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author Kanayama, Hayato
Miyaji, Sho
Otani, Suguru
author_facet Kanayama, Hayato
Miyaji, Sho
Otani, Suguru
contents How labor markets adjust immediately after minimum wage hikes remains an open, policy-relevant question. This paper studies short-run minimum-wage effects in Japan's spot labor market using Timee data and a wage-bin difference-in-differences design. We find a 2\% employment decline in affected bins, driven by reduced vacancy creation rather than worker supply. Effects are more negative where the minimum-wage bite is higher and in low-wage occupations. Using job descriptions and amenity information, we document reallocation across job types: postings shift toward greater amenity provision and experienced-worker targeting, while female-targeted descriptions become less common, suggesting short-run labor-demand adjustments may foreshadow longer-run reallocation.
format Preprint
id arxiv_https___arxiv_org_abs_2505_04555
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Just After Minimum Wage Hikes: Short-Run Labor-Demand Response and Reallocation
Kanayama, Hayato
Miyaji, Sho
Otani, Suguru
General Economics
Economics
How labor markets adjust immediately after minimum wage hikes remains an open, policy-relevant question. This paper studies short-run minimum-wage effects in Japan's spot labor market using Timee data and a wage-bin difference-in-differences design. We find a 2\% employment decline in affected bins, driven by reduced vacancy creation rather than worker supply. Effects are more negative where the minimum-wage bite is higher and in low-wage occupations. Using job descriptions and amenity information, we document reallocation across job types: postings shift toward greater amenity provision and experienced-worker targeting, while female-targeted descriptions become less common, suggesting short-run labor-demand adjustments may foreshadow longer-run reallocation.
title Just After Minimum Wage Hikes: Short-Run Labor-Demand Response and Reallocation
topic General Economics
Economics
url https://arxiv.org/abs/2505.04555