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Information and Strategic Political Polarisation

Bibliographic Data

ID9707932
AuthorsJuan D Carrillo (0000-0001-8616-1259, University of Southern California and CEPR), Micael Castanheira (0000-0002-3511-9947, Université Libre de Bruxelles ECARES and CEPR)
Year2008
Volume118
Issue530
Pages845-874
Publication date2008-07-01
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenueThe Economic Journal (JOURNAL)
Journal identifiersISSN: 0013-0133 • E-ISSN: 1468-0297
PublisherOxford University Press (OUP) (PUBLISHER)
DOI10.1111/j.1468-0297.2008.02152.x
OpenAlexW3124334689
LanguageEN
Citations received18
References cited30

We develop a model of electoral competition in which two opportunistic candidates select their policy position and invest in quality. Policy positions are observed and, during the campaign, the press reveals some information about quality. We demonstrate that when information is imperfect, the Black-Downs median voter theorem fails to hold. For intermediate information levels, the unique equilibrium is such that candidates propose policies different from the median voter's bliss point. By contrast, convergence to the median occurs when quality is (almost) always or (almost) never revealed. We also show that a profit-maximising press may collect more information than socially optimal. Copyright © The Author(s). Journal compilation © Royal Economic Society 2008

Business · Political science · Politics · Electoral Systems and Political Participation · Law · Media Influence and Politics · Political Influence and Corporate Strategies

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Unique citing works18
Citations per year1,06
Citation span2009 - 2025 (17)
Citation velocityrecent
Highly citedNo
Citation typesNeutral: 18

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