Every day, we are all exposed to all sorts of emotive and exhilarating media entertainment. But what, if any, are the measurable impacts? Are newspapers and periodicals, for instance, more important than soap operas? This column introduces a survey of the wide-ranging literature from the Handbook of Media Economics, presenting a number of surprising findings.
Stefano DellaVigna, Eliana La Ferrara, 28 July 2015
Tomohiko Inui, Ryoji Matsuoka, Makiko Nakamuro, 16 January 2014
Parents worry that their children waste too many hours playing video games or watching TV that would be better spent studying. Whereas past research has focused on teenagers, this column presents evidence on the causal effects of study and leisure hours for children of elementary school age, when key lifetime habits are being developed. Video entertainment is found to be a less significant determinant of time spent studying than parental involvement (such as supervision).