Terrorism and the Media: The Effect of US Television Coverage on Al-Qaeda Attacks
Michael Jetter ()
No 10708, IZA Discussion Papers from Institute for the Study of Labor (IZA)
Can media coverage of a terrorist organization encourage their execution of further attacks? This paper analyzes the day-to-day news coverage of Al-Qaeda on US television since 9/11 and the group's terrorist strikes. To isolate causality, I use disaster deaths worldwide as an exogenous variation that crowds out Al-Qaeda coverage in an instrumental variable framework. The results suggest a positive and statistically powerful effect of CNN, NBC, CBS, and Fox News coverage on subsequent Al-Qaeda attacks. This result is robust to a battery of alternative estimations, extensions, and placebo regressions. One minute of Al-Qaeda coverage in a 30-minute news segment causes approximately one attack in the upcoming week, equivalent to 4.9 casualties, on average.
Keywords: Al-Qaeda; media attention; media effects; terrorism; 9/11 (search for similar items in EconPapers)
JEL-codes: C26 D74 F52 L82 (search for similar items in EconPapers)
New Economics Papers: this item is included in nep-cul, nep-ict and nep-soc
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