Journalism is widely believed to be crucial for holding elected officials accountable. At the same time economic theory has a hard time providing an instrumental explanation for the existence of "accountability journalism". According to the common Downsian reasoning, rational voters should not...

We develop a model to study the political economy implications of information gatekeeping, i.e., a policy of granting access only to friendly media outlets and denying access to critical ones. While an incumbent prefers positive bias, granting access improves her re-election probability only if...