
doi: 10.1017/psrm.2015.68
Media freedom has motivated substantial political activism, yet there are surprising gaps in the related academic literature, in part because of a lack of historic and consistent data. We introduce the newly expanded Global Media Freedom Dataset, which includes 196 countries from 1948 to 2012, and demonstrate how it can be used to test previous hypotheses and assumptions about the correlates of media freedom.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 47 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
