Media type: E-Article Title: A Theory of Partisan Sorting and Geographic Polarization: Evidence from a Natural Experiment Contributor: Anastasopoulos, L. Jason imprint: Elsevier BV, 2014 Published in: SSRN Electronic Journal Language: English DOI: 10.2139/ssrn.2433192 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: