Name File Type Size Last Modified
  aer_bias_channel_ideology_code 10/12/2019 06:17:AM
  aer_bias_datacleaning_code 10/12/2019 06:17:AM
  aer_bias_model_code 10/12/2019 06:17:AM
  aer_bias_regression_code 10/12/2019 06:17:AM
  aer_bias_textprocessing_code 10/12/2019 06:17:AM
Data-Acquisition.pdf application/pdf 9.8 KB 10/12/2019 02:17:AM
ReadMe.pdf application/pdf 97.5 KB 10/12/2019 02:17:AM
aer_bias_other_codes.zip application/zip 7.8 KB 10/12/2019 02:17:AM

Citation: 

Martin, Gregory J., and Yurukoglu, Ali. Replication data for: Bias in Cable News: Persuasion and Polarization: 20160812_data. Nashville, TN: American Economic Association [publisher], 2017. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2019-10-12. https://doi.org/10.3886/E113143V1-130382

To view the citation for the overall project, see http://doi.org/10.3886/E113143V1.

Project Description

Summary:  View help for Summary We measure the persuasive effects of slanted news and tastes for like-minded news, exploiting cable channel positions as exogenous shifters of cable news viewership. Channel positions do not correlate with demographics that predict viewership and voting, nor with local satellite viewership. We estimate that Fox News increases Republican vote shares by 0.3 points among viewers induced into watching 2.5 additional minutes per week by variation in position. We then estimate a model of voters who select into watching slanted news, and whose ideologies evolve as a result. We use the model to assess the growth over time of Fox News influence, to quantitatively assess media-driven polarization, and to simulate alternative ideological slanting of news channels.

Scope of Project

JEL Classification:  View help for JEL Classification
      D72 Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior
      L82 Entertainment; Media


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