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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2511.18944 |
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| _version_ | 1866917100778422272 |
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| author | Crespo, Juan A. Raventós-Pujol, Armajac |
| author_facet | Crespo, Juan A. Raventós-Pujol, Armajac |
| contents | We revisit Esteban and Ray's (1994) seminal model of polarization. Their main result (unnecessarily) relies on the assumption that individuals are infinitely divisible, which imposes strong restrictions on admissible polarization indices. We show that relaxing this assumption yields a broader family of indices consistent with the original axioms. The resulting indices avoid counter-intuitive rankings that arise when using results on the original paper and provide greater flexibility for empirical applications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_18944 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Revisiting the Measurement of Polarization Crespo, Juan A. Raventós-Pujol, Armajac General Economics Economics We revisit Esteban and Ray's (1994) seminal model of polarization. Their main result (unnecessarily) relies on the assumption that individuals are infinitely divisible, which imposes strong restrictions on admissible polarization indices. We show that relaxing this assumption yields a broader family of indices consistent with the original axioms. The resulting indices avoid counter-intuitive rankings that arise when using results on the original paper and provide greater flexibility for empirical applications. |
| title | Revisiting the Measurement of Polarization |
| topic | General Economics Economics |
| url | https://arxiv.org/abs/2511.18944 |