Interdependent System of Entertainment Industry

本研究的目的是找出娱乐软体产业在全球市场的竞争优势，本研究计画（2005-2007）主要探讨娱乐软体产业的相互依存系统。我们试图分析日本漫画业和日本娱乐业。这个项目的结果是伴随着两个变化：一是媒体的多元化带来了业务范围的扩大和连锁反应;互联网的发展带来了传播媒介的多样化，带来了传播范围的扩大和传播的涟漪效应。互联网的发展带来了PC和移动的电话业务范围的扩大和连锁反应。然后，运营周期加快，相关公司数量增加。企业对企业的影响和企业对企业的相互依赖变得复杂。第二是版权控制的方法。互联网的发展一方面带来了市场的扩大，另一方面也带来了非法复制的高风险，在此基础上，我们建立了一个复杂的相互依赖的系统框架，增加了复杂性和风险分散的变量。本文试图运用这一框架对其他娱乐软件产业进行分析，找出娱乐软件产业在全球市场的竞争优势。

The aim of research is to find out the competitive advantage of the entertainment soft industry in global market.This project (2005-2007) focused on the interdependent system of the entertainment soft industry. We tried to analyze Japanese manga business and Japanese show business. The outcome of this project is following two changes.First is extension of business range and ripple-effect because of diversification of media. Internet-progress brought extension of business range and ripple-effect because of diversification of media. Internet-progress brought extension of business range and ripple-effect using PC and mobile phone. Then the cycle of operations has been accelerated and a number of related companies increased. The influence wielded business to business, and interdependence of business to business has been complicated.Second is the approach for control on copyrights. Internet-progress brought market expand, on the other hand it brought high-risk of illegal copy.Following above, we have sophisticated framework on interdependent system adding to variable on complication and risk dispersal. We try to analyze other entertainment business using this framework, and find out the competitive advantage of the entertainment soft industry in global market.