Domestic Outsourcing and Worker Outcomes: Evidence from Staffing Firms

Maarten Goos (), Anna Salomons (), Bas Scheer () and Wiljan van den Berge
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Maarten Goos: Utrecht University
Anna Salomons: Tilburg University
Bas Scheer: CPB Netherlands Bureau for Economic Policy Analysis

No 18228, IZA Discussion Papers from Institute of Labor Economics (IZA)

Abstract: The rising incidence of alternative work arrangements, such as outsourcing, raises important questions about worker outcomes in such non-standard labor contracts. We study this question in the Netherlands, a country with a rapid rise in flexible labor contracts, using administrative employer-employee data from 2006--2019. To identify the causal impact of outsourcing, we take advantage of a legal arrangement called "payrolling", where workers hired by one firm are placed on a staffing firm's payroll while maintaining their job duties at the original firm. We find that outsourced workers experience worse labor market outcomes compared to a matched control group. These include persistently lower employment probability, lower hourly wage growth, a lower incidence of permanent contracts, and strikingly reduced pension contributions. This suggests that outsourcing erodes employment protection and job quality and leads to long-term scarring of labor market outcomes.

Keywords: non-standard work arrangements; outsourcing; staffing companies; labor contracts (search for similar items in EconPapers)
JEL-codes: J31 J32 J41 J42 (search for similar items in EconPapers)
Date: 2025-10
New Economics Papers: this item is included in nep-bec, nep-hrm and nep-lma
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