執筆者 |
David S. EVANS/Andrei HAGIU (Fellow, RIETI) /Richard SCHMALENSEE |
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発行日/NO. | 2004年10月 04-E-032 |
ダウンロード/関連リンク |
概要
Software platforms are a critical component of the computer systems underpinning leading-edge products ranging from third-generation mobile phones to video games. After describing some key economic features of computer systems and software platforms, the paper presents case studies of personal computers, video games, personal digital assistants, smart mobile phones, and digital content devices. It then compares several economic aspects of these businesses including their industry evolution, pricing structures, and degrees of integration.