dc.contributor.author | Blesch, K | |
dc.contributor.author | Hauser, O | |
dc.contributor.author | Jachimowicz, JM | |
dc.date.accessioned | 2022-08-23T13:50:22Z | |
dc.date.issued | 2022-08-29 | |
dc.date.updated | 2022-08-23T12:25:29Z | |
dc.description.abstract | Prior research found mixed results on how economic inequality is related to various outcomes. These contradicting findings may in part
stem from a predominant focus on the Gini coefficient, which only narrowly captures inequality. Here, we conceptualize the measurement
of inequality as a data reduction task of income distributions. Using a uniquely fine-grained dataset of N = 3, 056 US county-level income
distributions, we estimate the fit of 17 previously proposed models, and find that multi-parameter models consistently outperform single parameter models (i.e., which represent the Gini coefficient). Subsequent simulations reveal that the best-fitting model—the two-parameter
Ortega model—distinguishes between inequality concentrated at lower- versus top-income percentiles. When applied to 100 policy out comes from a range of fields (including health, crime, and social mobility), the two Ortega parameters frequently provide directionally and
significantly different correlations than the Gini coefficient. Our findings highlight the importance of multi-parameter models and data-driven
methods to study inequality. | en_GB |
dc.description.sponsorship | UK Research and Innovation | en_GB |
dc.identifier.citation | Published online 29 August 2022 | en_GB |
dc.identifier.doi | 10.1038/s41562-022-01430-7 | |
dc.identifier.grantnumber | MR/T020253/1 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/130494 | |
dc.identifier | ORCID: 0000-0002-9282-0801 (Hauser, Oliver) | |
dc.language.iso | en | en_GB |
dc.publisher | Nature Research | en_GB |
dc.rights.embargoreason | Under embargo until 1 March 2023 in compliance with publisher policy | en_GB |
dc.rights | © The Author(s), under exclusive licence to Springer Nature Limited 2022 | |
dc.subject | economic inequality | en_GB |
dc.subject | income distributions | en_GB |
dc.subject | Gini coefficient | en_GB |
dc.title | Measuring inequality beyond the Gini coefficient may clarify conflicting findings | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2022-08-23T13:50:22Z | |
dc.identifier.issn | 2397-3374 | |
dc.description | This is the author accepted manuscript. The final version is available from Nature Research via the DOI in this record | en_GB |
dc.identifier.journal | Nature Human Behaviour | en_GB |
dc.rights.uri | http://www.rioxx.net/licenses/all-rights-reserved | en_GB |
dcterms.dateAccepted | 2022-07-13 | |
dcterms.dateSubmitted | 2021-08-02 | |
rioxxterms.version | AM | en_GB |
rioxxterms.licenseref.startdate | 2022-07-13 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2022-08-23T12:25:32Z | |
refterms.versionFCD | AM | |
refterms.panel | C | en_GB |