This study consists of two empirical analyses regarding the state of competition in the Korean cable television (CATV) markets. In the first analysis, this study provides empirical evidence regarding the effects of intra-modal competition within the CATV markets and inter-modal competition from...

In 1998, Korea adopted an optional telephone subscription scheme (OTSS), under which new or existing subscribers could choose either the old or the new subscription plan. The main difference between these two plans is the ratio of the connection fee to the monthly charge. This paper attempts to...