| HAL : halshs-00717982, version 1 |
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| Aggregation Level Matters: Evidences from French Electoral Data |
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| Russo Luana 1Laurent Beauguitte 2 |
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| (06/2012) |
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| This working paper, issued from the Cartelec project, raises a method- ological issue regarding ecological inference. Studying abstention on two recent French elections in the Parisian agglomeration, a linear regression is launched on three diff erent levels of aggregation from the nest one (polling station) until cities and electoral districts (circonscriptions). Tests on multicollinearity clearly indicate that employing the nest level of aggregation allows more variables being signi cant, enhances the explanatory power of the model, and improves collinearity amongst dependant variables. |
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| 1 : | Centre de Recherches Politiques de Sciences Po (CEVIPOF) |
| Sciences Po – CNRS : UMR7048 | |
| 2 : | Identité et différenciation des espaces, de l'environnement et des sociétés (IDEES) |
| CNRS : UMR6266 – Université de Rouen – Université du Havre – Université de Caen Basse-Normandie | |
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| Discipline | : | Sciences de l'Homme et Société/Géographie Sciences de l'Homme et Société/Science politique |
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| Abstention – Ecological Inference – Linear Regression Model – Multi- collinearity – Parisian Agglomeration – Political Geography |
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| Liste des fichiers attachés à ce document : | |||||
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| halshs-00717982, version 1 | |
| http://halshs.archives-ouvertes.fr/halshs-00717982 | |
| oai:halshs.archives-ouvertes.fr:halshs-00717982 | |
| Contributeur : Laurent Beauguitte | |
| Soumis le : Dimanche 15 Juillet 2012, 12:57:01 | |
| Dernière modification le : Lundi 16 Juillet 2012, 10:27:59 | |