Rational individuals may use a Public Service TV channel as a welfare improving institution to solve the paradox of being uninformed. To induce voters to watch unbiased serious informational content the Public Service TV channel is not only broadcasting (unbiased serious) news but also sport and...

A welfare-maximizing Public Service Broadcaster (PSB) broadcasts both information-type and show-type content if (i) the information consumption of TV viewers generates external benefits for society by improving the ability of voters to control politicians and (ii) the marginal external benefits...

Viewer's private information consumption generates external benefits for society, because information improves the ability of voters to control politicians. Our study compares two settings in a free-to-air TV market: a differentiated duopoly of private channels and an oligopoly with both private...