Selective sharing of news items and the political position of news outlets

Julian Freitag (), Anna Kerkhof () and Johannes Münster ()
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Anna Kerkhof: ifo Institute for Economic Research & LMU Munich
Johannes Münster: University of Cologne, Germany

No 56, ECONtribute Discussion Papers Series from University of Bonn and University of Cologne, Germany

Abstract: We present an easy to implement measure for the political position of news outlets based on politicians' selective sharing of news items. Politicians predominantly share news items that are in line with their political position, hence, one can infer the political position of news outlets from the politicians' revealed preferences over news items. We apply our measure to twelve major German media outlets by analyzing tweets of German Members of Parliament (MPs) on Twitter. For each news outlet under consideration, we compute the correlation between the political position of the seven parties in the 19th German Bundestag and their MPs' relative number of Twitter referrals to that outlet. We finnd that three outlets are positioned on the left, and two of them are positioned on the right. Several robustness checks support our results.

Keywords: political media bias; political position; selective sharing; social media; Twitter (search for similar items in EconPapers)
JEL-codes: H41 L82 L86 P16 (search for similar items in EconPapers)
Pages: 36 pages
Date: 2021-01
New Economics Papers: this item is included in nep-cdm and nep-pol
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:ajk:ajkdps:056

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