This study examined the impact of the screen quota system and other determinants on the self-sufficiency ratio. The regression models show the quota system is not a significant predictor of the self-sufficiency ratio, suggesting the system may not be an effective mechanism to limit the number of...

Product competition for news viewers in the cable national all-news market was examined. As the cable news networks do not directly compete with each other on price to consumers, it was expected that they would compete for audience by differentiating programming. A content analysis identifies...

The Korean cable industry is separated into the three subindustries: network operators, program providers and system operators. Vertical integration and horizontal concentration, conglomerates' entry into local cable markets, and other media's cross-ownership of cable systems are prohibited by...