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JBE, vol. 23, no. 6, pp.824-835, November, 2018
A Study on the Impact of Cable TV 8VSB Conversion on Subscriber Retention and Consumer Welfare
Kim Jee-Hoon and Yeong-Ju Lee
C.A E-mail: firstname.lastname@example.org
In this study, the impact on the number of cable TV subscribers as well as the profit of cable TV has been examined, and the impact on enlarging the digital broadcast viewing rights of cable TV subscribers and viewers’ welfare has also been examined. We investigated the trends in the number of analog and 8VSB subscribers and revenue of cable TV operators by region and analyzed based on changes in the number of channels provided by each operator. The results show that analog subscribers and digital subscribers are delaying their departure through 8VSB conversion, and VOD subscription fees and home shopping transmission fees have a significant impact on operating profit. Subscribers, as they switched over to 8VSB, have become able to view channels of various genres with clear picture quality for a same subscription fee, and the program providers could offer programs to more customers. The government 's deregulation policy due to the changes in broadcasting environment led to the facilitation of digital conversion of Pay-TV and improvement of viewers’ welfare.
Keyword: Cable TV, 8VSB, Digital Transition, Subscriber Retention, Consumer Welfare
 MSIT, The first half of 2017 and pay-TV subscriber market share, MSIT, 2017.
 MSIP, Cable broadcasting 8VSB modulation method introduction, operation policy direction, MSIP, 2014.
 KCC, 2017 Evaluation of competition situation of broadcasting market, Korea Communications Commission, 2017.
 H. K. Kim, “The Study on the Introduction of Clear QAM and 8VSB in the Digital Conversion of Pay TV”, Journal of Korean Contents, Vol. 13, No. 4, 2013.
 H. K. Kim, D. M. Kim, “The Study on the digital conversion present situation and consideration regarding an issue of analogue cable broadcast”, Journal of Digital Policy & Management, Vol. 11, No. 6, pp. 1~9, 2013.
 H. K. Kim, D. M. Kim, “The evaluation on the impact of introduction of 8VSB transmission method on the broadcast market”, Journal of Digital Convergence, Vol. 12, No. 5, pp. 501~515, 2014.
 D. N. Chung, J. K. Lee, A study on the ripple effect of broadcasting market due to the relaxation of technical regulation- Focused on MMS and 8VSB introduction policies, KOBACO, 2014.
 KIPO, Examination Guide for Digital Broadcasting Invention, KIPO, 2008.
 M. H. Lee, Y. J. Lim, “Status of standardization of terrestrial digital broadcasting in each country, Performance Comparison of ATSC 8-VSB System and DVB-T COFDM System”, Broadcasting and Media Magazine, Vol. 4, No. 3, pp. 62~70, 1999.
 CMB, A Study on Promotion and Activation of Digital Conversion, CMB, Marketing Policy Office, 2010.
 MSIP, Technical standards for Cable broadcasting facilities, MSIP, 2016.
 S. M. Lee, “An Empirical Study of Impacts of Bundling Communication Services on Cable System Operators’ Performances”, Information Society & Media, Vol. 50, No. 2, pp. 99~128, 2016.
 E. J. Choi, K. W. Lee, “Developmental Plans of Local Cable Channels following Process of Conversion to Digital Cable TV”, Journal of the Korea Contents Association, Vol. 8, No. 6, pp. 98~110, 2008.
 S. H, Song. “The status of the policy on digital transmission of broadcast“, Information and Telecommunication, pp. 53-57. 2012.
 J. W, Lee, H. J. Kim. “A study on Revising of the Pay-TV regulation : Cases and Policy Issues“, Ministry of Science, ICT and Future Planning, 2017.
 http://www.ddaily.co.kr/news/article.html?no=170369(accessed July, 15, 2018)
 http://www.edaily.co.kr/news/news_detail.asp?newsId=02555126619 243032&mediaCodeNo=257&OutLnkChk=Y (accessed June, 8, 2018)
 Digital Times, http://www.dt.co.kr/contents.html?article_no=201805 2302100976817001&ref=naver (accessed May 23, 2018)