Media type: E-Article Title: Proprietary Data, Competition, and Consumer Effort: An Application to Telematics in Auto Insurance Contributor: Reimers, Imke; Shiller, Benjamin Published: Elsevier BV, 2018 Published in: SSRN Electronic Journal (2018) Language: English DOI: 10.2139/ssrn.3125049 ISSN: 1556-5068 Origination: Footnote: