Asymmetries in Potential for Partisan Gerrymandering
| dc.contributor.author | Goedert, Nicholas | en |
| dc.contributor.author | Hildebrand, Robert | en |
| dc.contributor.author | Travis, Laurel | en |
| dc.contributor.author | Pierson, Matthew | en |
| dc.date.accessioned | 2024-01-30T18:34:36Z | en |
| dc.date.available | 2024-01-30T18:34:36Z | en |
| dc.date.issued | 2024 | en |
| dc.description.abstract | This paper investigates the effectiveness of potential partisan gerrymandering of the U.S. House of Representatives across a range of states. We use a heuristic algorithm to generate district maps that optimize for multiple objectives, including compactness, partisan benefit, and competitiveness. While partisan gerrymandering is highly effective for both sides, we find that the majority of states are moderately biased toward Republicans when optimized for either compactness or partisan benefit, meaning that Republican gerrymanders have the potential to be more effective. However, we also find that more densely populated and more heavily Hispanic states show less Republican bias or even Democratic bias. Additionally, we find that in almost all cases we can generate reasonably compact maps with very little sacrifice to partisan objectives through a mixed objective function. This suggests that there is a strong potential for stealth partisan gerrymanders that are both compact and beneficial to one party. Nationwide, partisan gerrymandering is capable of swinging over one hundred seats in the U.S. House, even when compact districts are simultaneously sought. | en |
| dc.description.version | Accepted version | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.uri | https://hdl.handle.net/10919/117737 | en |
| dc.language.iso | en | en |
| dc.rights | In Copyright | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject | Gerrymandering | en |
| dc.title | Asymmetries in Potential for Partisan Gerrymandering | en |
| dc.title.serial | Legislative Studies Quarterly | en |
| dc.type | Article - Refereed | en |
| dc.type.dcmitype | Text | en |
| dc.type.other | Article | en |
| dcterms.dateAccepted | 2024-01-08 | en |
| pubs.organisational-group | /Virginia Tech | en |
| pubs.organisational-group | /Virginia Tech/All T&R Faculty | en |
| pubs.organisational-group | /Virginia Tech/Liberal Arts and Human Sciences | en |
| pubs.organisational-group | /Virginia Tech/Liberal Arts and Human Sciences/Political Science | en |
| pubs.organisational-group | /Virginia Tech/Liberal Arts and Human Sciences/CLAHS T&R Faculty | en |