{"id":223,"date":"2021-10-26T18:38:59","date_gmt":"2021-10-26T18:38:59","guid":{"rendered":"https:\/\/fs.wp.odu.edu\/jrichman\/?p=223"},"modified":"2021-10-26T18:38:59","modified_gmt":"2021-10-26T18:38:59","slug":"redistricting-and-cake-cutting","status":"publish","type":"post","link":"https:\/\/fs.wp.odu.edu\/jrichman\/2021\/10\/26\/redistricting-and-cake-cutting\/","title":{"rendered":"Redistricting and Cake Cutting"},"content":{"rendered":"\n<p>The latest and greatest reform effort heading into the 2020 post-census redistricting was the shift by a number of states towards an effort to take the politics out of redistricting through redistricting commissions.&nbsp; In some places this seems to be working, but in a number of instances the commissions are either deadlocked or fragmenting.&nbsp; Perhaps it&#8217;s worth considering an alternative approach that creates a fair playing field for the parties without need to try to find (and the perils of trying to identify and appoint) fair and non-partisan members of a commission.&nbsp; This is the cake cutting algorithm approach.&nbsp; A team of researches at CMU presented a paper a couple of years back that outlined the way this would work.&nbsp; Perhaps in one of the states where redistricting commissions have broken down, it might be worthwhile to give this protocol a try.&nbsp; Here are two links to popular press articles discussing their &#8220;I cut you freeze&#8221; application of the cake cutting idea.&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.washingtonpost.com\/opinions\/theres-another-way-to-solve-gerrymandering-its-as-simple-as-cake\/2018\/02\/15\/69e47508-0531-11e8-94e8-e8b8600ade23_story.html\">https:\/\/www.washingtonpost.com\/opinions\/theres-another-way-to-solve-gerrymandering-its-as-simple-as-cake\/2018\/02\/15\/69e47508-0531-11e8-94e8-e8b8600ade23_story.html<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/slate.com\/news-and-politics\/2018\/02\/how-the-i-cut-you-choose-method-of-redistricting-could-fix-a-broken-system.html\">https:\/\/slate.com\/news-and-politics\/2018\/02\/how-the-i-cut-you-choose-method-of-redistricting-could-fix-a-broken-system.html<\/a><\/p>\n\n\n\n<p>Jeff Ely seems to have independently identified a similar solution.&nbsp;&nbsp;<a href=\"https:\/\/www.jeffely.com\/post\/a-cake-cutting-solution-to-gerrymandering\">https:\/\/www.jeffely.com\/post\/a-cake-cutting-solution-to-gerrymandering<\/a>&nbsp;<\/p>\n\n\n\n<p>A less iterative approach that is none the less in a similar spirit is&nbsp;proposed&nbsp;in this paper:&nbsp;https:\/\/maxwellpalmer.com\/research\/Palmer_Schneer_DeLuca_Define_Combine_Procedure.pdf<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The latest and greatest reform effort heading into the 2020 post-census redistricting was the shift by a number of states towards an effort to take the politics out of redistricting through redistricting commissions.&nbsp; In some places this seems to be&#8230; <a class=\"more-link\" href=\"https:\/\/fs.wp.odu.edu\/jrichman\/2021\/10\/26\/redistricting-and-cake-cutting\/\">Continue Reading &rarr;<\/a><\/p>\n","protected":false},"author":817,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wds_primary_category":0},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/posts\/223"}],"collection":[{"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/users\/817"}],"replies":[{"embeddable":true,"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/comments?post=223"}],"version-history":[{"count":1,"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/posts\/223\/revisions"}],"predecessor-version":[{"id":224,"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/posts\/223\/revisions\/224"}],"wp:attachment":[{"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/media?parent=223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/categories?post=223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fs.wp.odu.edu\/jrichman\/wp-json\/wp\/v2\/tags?post=223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}