Spatial analysis for political scientists
How does space matter in our analyses? How can we evaluate diffusion of phenomena or interdependence among units? How biased can our analysis be if we do not consider spatial relationships? All the above questions are critical theoretical and empirical issues for political scientists belonging to se...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
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Cambridge University Press
2021
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| _version_ | 1797073516299812864 |
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| author | Di Salvatore, J Ruggeri, A |
| author_facet | Di Salvatore, J Ruggeri, A |
| author_sort | Di Salvatore, J |
| collection | OXFORD |
| description | How does space matter in our analyses? How can we evaluate diffusion of phenomena or interdependence among units? How biased can our analysis be if we do not consider spatial relationships? All the above questions are critical theoretical and empirical issues for political scientists belonging to several subfields from Electoral Studies to Comparative Politics, and also for International Relations. In this special issue on methods, our paper introduces political scientists to conceptualizing interdependence between units and how to empirically model these interdependencies using spatial regression. First, the paper presents the building blocks of any feature of spatial data (points, polygons, and raster) and the task of georeferencing. Second, the paper discusses what a spatial matrix (W) is, its varieties and the assumptions we make when choosing one. Third, the paper introduces how to investigate spatial clustering through visualizations (e.g. maps) as well as statistical tests (e.g. Moran's index). Fourth and finally, the paper explains how to model spatial relationships that are of substantive interest to some of our research questions. We conclude by inviting researchers to carefully consider space in their analysis and to reflect on the need, or the lack thereof, to use spatial models.
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| first_indexed | 2024-03-06T23:23:19Z |
| format | Journal article |
| id | oxford-uuid:6985ac78-cc32-43c4-a6e9-a65de89fe323 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T23:23:19Z |
| publishDate | 2021 |
| publisher | Cambridge University Press |
| record_format | dspace |
| spelling | oxford-uuid:6985ac78-cc32-43c4-a6e9-a65de89fe3232022-03-26T18:51:32ZSpatial analysis for political scientistsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:6985ac78-cc32-43c4-a6e9-a65de89fe323EnglishSymplectic ElementsCambridge University Press2021Di Salvatore, JRuggeri, AHow does space matter in our analyses? How can we evaluate diffusion of phenomena or interdependence among units? How biased can our analysis be if we do not consider spatial relationships? All the above questions are critical theoretical and empirical issues for political scientists belonging to several subfields from Electoral Studies to Comparative Politics, and also for International Relations. In this special issue on methods, our paper introduces political scientists to conceptualizing interdependence between units and how to empirically model these interdependencies using spatial regression. First, the paper presents the building blocks of any feature of spatial data (points, polygons, and raster) and the task of georeferencing. Second, the paper discusses what a spatial matrix (W) is, its varieties and the assumptions we make when choosing one. Third, the paper introduces how to investigate spatial clustering through visualizations (e.g. maps) as well as statistical tests (e.g. Moran's index). Fourth and finally, the paper explains how to model spatial relationships that are of substantive interest to some of our research questions. We conclude by inviting researchers to carefully consider space in their analysis and to reflect on the need, or the lack thereof, to use spatial models. |
| spellingShingle | Di Salvatore, J Ruggeri, A Spatial analysis for political scientists |
| title | Spatial analysis for political scientists |
| title_full | Spatial analysis for political scientists |
| title_fullStr | Spatial analysis for political scientists |
| title_full_unstemmed | Spatial analysis for political scientists |
| title_short | Spatial analysis for political scientists |
| title_sort | spatial analysis for political scientists |
| work_keys_str_mv | AT disalvatorej spatialanalysisforpoliticalscientists AT ruggeria spatialanalysisforpoliticalscientists |