Abstract
Ⅰ. Introduction
Ⅱ. Micro Market Investigation
2.1 Panel Survey Data
2.2 Consumer Choice on Digital Audio Contents and Devices
2.3 Consumer Choice Analysis on Digital Audio Device
Ⅲ. Macro Market Investigation
3.1 Methodology for Macro Market Analysis
3.2 Empirical Market Analysis
Ⅳ. Discussion and Concluding Remarks
References
논문초록