The Fox News Effect: Media Bias and Voting
Does media bias affect voting? We address this question by looking at the entry of Fox News in cable markets and its impact on voting. Between October 1996 and November 2000, the conservative Fox News Channel was introduced in the cable programming of 20 percent of US towns. Fox News availability in 2000 appears to be largely idiosyncratic. Using a data set of voting data for 9,256 towns, we investigate if Republicans gained vote share in towns where Fox News entered the cable market by the year 2000. We find a significant effect of the introduction of Fox News on the vote share in Presidential elections between 1996 and 2000. Republicans gain 0.4 to 0.7 percentage points in the towns which broadcast Fox News. The results are robust to town-level controls, district and county fixed effects, and alternative specifications. We also find a significant effect of Fox News on Senate vote share and on voter turnout. Our estimates imply that Fox News convinced 3 to 8 percent of its viewers to vote Republican. We interpret the results in light of a simple model of voter learning about media bias and about politician quality. The Fox News effect could be a temporary learning effect for rational voters, or a permanent effect for voters subject to non-rational persuasion.
|Date of creation:||Apr 2006|
|Date of revision:|
|Publication status:||published as DellaVigna, Stefano and Ethan Kaplan. “The Fox News Effect: Media Bias and Voting.” Quarterly Journal of Economics 122 (August 2007): 1187-1234.|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
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- Matthew Gentzkow, 2006. "Television and Voter Turnout," The Quarterly Journal of Economics, Oxford University Press, vol. 121(3), pages 931-972.
- Alan Gerber & Daniel Bergan & Dean Karlan, 2009.
"Does the media matter? A field experiment measuring the effect of newspapers on voting behavior and political opinions,"
Natural Field Experiments
00252, The Field Experiments Website.
- Alan S. Gerber & Dean Karlan & Daniel Bergan, 2009. "Does the Media Matter? A Field Experiment Measuring the Effect of Newspapers on Voting Behavior and Political Opinions," American Economic Journal: Applied Economics, American Economic Association, vol. 1(2), pages 35-52, April.
- Gerber, Alan & Karlan, Dean & Bergan, Daniel, 2006. "Does The Media Matter? A Field Experiment Measuring the Effect of Newspapers on Voting Behavior and Political Opinions," Working Papers 12, Yale University, Department of Economics.
- Riccardo Puglisi, 2006.
"Being The New York Times: Thepolitical Behaviour Of A Newspaper,"
STICERD - Political Economy and Public Policy Paper Series
20, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
- Puglisi Riccardo, 2011. "Being The New York Times: the Political Behaviour of a Newspaper," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 11(1), pages 1-34, April.
- Matthew Gentzkow & Edward L. Glaeser & Claudia Goldin, 2004.
"The Rise of the Fourth Estate: How Newspapers Became Informative and Why It Mattered,"
NBER Working Papers
10791, National Bureau of Economic Research, Inc.
- Matthew Gentzkow & Edward L. Glaeser & Claudia Goldin, 2006. "The Rise of the Fourth Estate. How Newspapers Became Informative and Why It Mattered," NBER Chapters, in: Corruption and Reform: Lessons from America's Economic History, pages 187-230 National Bureau of Economic Research, Inc.
- Matthew Gentzkow & Jesse M. Shapiro, 2006.
"Media Bias and Reputation,"
Journal of Political Economy,
University of Chicago Press, vol. 114(2), pages 280-316, April.
- Matthew A. Gentzkow & Jesse M. Shapiro, 2004.
"Media, Education and Anti-Americanism in the Muslim World,"
Journal of Economic Perspectives,
American Economic Association, vol. 18(3), pages 117-133, Summer.
- Matthew A. Gentzkow & Jesse M. Shapiro, 2004. "Media, Education, and anti-Americanism in the Muslim World," Microeconomics 0402005, EconWPA.
- Stefano DellaVigna & Ethan Kaplan, 2006.
"The Fox News Effect: Media Bias and Voting,"
NBER Working Papers
12169, National Bureau of Economic Research, Inc.
- Peter M. DeMarzo & Dimitri Vayanos & Jeffrey Zwiebel, 2003.
"Persuasion bias, social influence, and uni-dimensional opinions,"
LSE Research Online Documents on Economics
454, London School of Economics and Political Science, LSE Library.
- Peter M. DeMarzo & Dimitri Vayanos & Jeffrey Zwiebel, 2003. "Persuasion Bias, Social Influence, and Unidimensional Opinions," The Quarterly Journal of Economics, Oxford University Press, vol. 118(3), pages 909-968.
- Zwiebel, Jeffrey H. & Vayanos, Dimitri & DeMarzo, Peter M., 2001. "Persuasion Bias, Social Influence, and Uni-Dimensional Opinions," Research Papers 1719, Stanford University, Graduate School of Business.
- Daylian M. Cain & George Loewenstein & Don A. Moore, 2005. "The Dirt on Coming Clean: Perverse Effects of Disclosing Conflicts of Interest," The Journal of Legal Studies, University of Chicago Press, vol. 34(1), pages 1-25, 01.
- Gur Huberman, 2001. "Contagious Speculation and a Cure for Cancer: A Nonevent that Made Stock Prices Soar," Journal of Finance, American Finance Association, vol. 56(1), pages 387-396, 02.
- Sendhil Mullainathan & Andrei Shleifer, 2005.
"The Market for News,"
American Economic Review,
American Economic Association, vol. 95(4), pages 1031-1053, September.
- Baron, David P., 2004. "Persistent Media Bias," Research Papers 1845r, Stanford University, Graduate School of Business.
- Malmendier, Ulrike & Shanthikumar, Devin, 2007. "Are small investors naive about incentives?," Journal of Financial Economics, Elsevier, vol. 85(2), pages 457-489, August.
- Richard K. Crump & V. Joseph Hotz & Guido W. Imbens & Oscar A. Mitnik, 2006. "Moving the Goalposts: Addressing Limited Overlap in the Estimation of Average Treatment Effects by Changing the Estimand," NBER Technical Working Papers 0330, National Bureau of Economic Research, Inc.
- Jeffrey Milyo & Tim Groseclose, 2005.
"A Measure of Media Bias,"
0501, Department of Economics, University of Missouri, revised 25 Aug 2005.
- Alberto Abadie & David Drukker & Jane Leber Herr & Guido W. Imbens, 2004. "Implementing matching estimators for average treatment effects in Stata," Stata Journal, StataCorp LP, vol. 4(3), pages 290-311, September.
- David Strömberg, 2004. "Radio's Impact on Public Spending," The Quarterly Journal of Economics, Oxford University Press, vol. 119(1), pages 189-221.
- David S. Lee & Enrico Moretti & Matthew J. Butler, 2004. "Do Voters Affect or Elect Policies? Evidence from the U. S. House," The Quarterly Journal of Economics, Oxford University Press, vol. 119(3), pages 807-859.
- Alan Gerber & Donald Green, 2001. "Getting out the youth vote: Results from randomized field experiments," Natural Field Experiments 00260, The Field Experiments Website.
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