- Volume 10 Issue 8
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A Longitudinal Study on the Supply & Demand-side Diversity of Digital Media : TV Channel & VOD Data of 2012-2017
디지털미디어 콘텐츠 공급과 수요측면의 다양성 구현 종단 연구: 2012-2017년의 TV채널과 VOD 데이터를 중심으로
- Lee, Sang-Ho (School of Digital Media, Kyungsung University)
- 이상호 (경성대학교 디지털미디어학부)
- Received : 2019.07.15
- Accepted : 2019.08.20
- Published : 2019.08.28
This paper deals with the longitudinal study on the supply & demand-side diversity of digital media service. The purpose of this study is to measure the diversity of contents supply and demand-side of digital media platform providers by longitudinal data and discuss the implication. In the approval and re-authorization of pay-TV broadcasters, there were attempts to measure diversity indicators as items to evaluate the publicness and public interest of broadcasting, but they are mainly limited to the method of measuring diversity in the short-term supply side. Thus researcher wants to confirm the evaluation of two aspects through this study. First, researcher proposes a demand-side measurement methodology that utilizes actual audience data from users, and second, a longitudinal evaluation methodology that evaluates long-term trends of diversity change. Researcher has secured the actual supply and demand data of the platform player and confirmed trends of longitudinal diversification indexing for 50 months from 2012 to 2017. Through this research, researcher expects that the supply and demand-side and the longitudinal diversity evaluation will be utilized in a balanced way of publicness and public interest evaluation of broadcasting.
Supported by : Kyungsung University
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