What has happened to job quality in Britain? The effect of different weighting methods on labour market inequalities and changes using a UK Quality of Work (QoW) Index, 2012–2021

Publication type

Journal Article

Author

Publication date

February 11, 2025

Summary:

There has been a growth in the use of multidimensional job quality indices, yet the job quality agenda has had a limited impact on public policymaking. This has partly been attributed to disagreements over how to measure job quality and, in particular, weight different indicators of indices. A further reason is a tendency to use international indices, which lack the sample size to explore important country-level inequalities in job quality. To address these issues, this paper presents findings from four different weighting methods for a new synthetic index of the Quality of Work (QoW) for the United Kingdom, using data from a large national survey (Understanding Society). The UK QoW Index contains 7 dimensions and 15 indicators. Several novel indicators argued to be particularly important to the UK context are developed, including health & safety and long-term job prospects. The paper defaults to a widely-used equal weighting approach informed by the Alkire-Foster method, but simultaneously presents findings using alternative hedonic, frequency-based and data-driven weighting methods. The paper then analyses inequalities and changes in job quality from 2012 to 2021; and differences in job quality by type of employment (self-employed, platform labour or gig economy), previous employment status (prior unemployment spell), sex, age, ethnicity and region, according to these four weighting methods. Save for hedonic weighting, these show a broad consistency in many of the key findings: namely, inequalities in job quality between most of the same sub-groups; and a growing polarisation in job quality between employees and self-employed workers.

Published in

Social Indicators Research

DOI

https://doi.org/10.1007/s11205-025-03542-9

ISSN

3038300

Subjects

Notes

Online Early

Open Access

This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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