研华:力拓网络通信市场

研华集团一直在工控业界享有盛名,近两年,由于通信事业的迅猛发展,研华也把网络通讯市场作为自己新的发展目标。作为工控界全球前三强的厂商,研华为何切入这一新兴市场,又将以何种姿态确立自己在中国网络通信市场的位置呢?日前,记者在由研华科技举办的“

网络通信市场发展制约因素分析研究

网络已经逐渐成为全世界商业和社交的中心,这将在未来十年里产生众多的网络需求。本文立足于信息化的大环境,分析网络通信市场现状,研究当前制约我国网络通信市场发展的一些主要因素。根据存在的主要问题,结合网络通信企业的主要特点和资源优势,本文提出相应的改进对策,供参考。

通信网络市场有点“急”

最近的通信网络市场，让人“急火攻心”。

Estimating network effects in China’s mobile telecommunications

A model is proposed along with empirical investigation to prove the existence of network effects in China’s mobile telecommunications market. Futhernore, network effects on China’s mobile telecommunications are estimated with a dynamic model. The structural parameters are identified from regression coefficients and the results are analyzed and compared with another literature. Data and estimation issues are also discussed. Conclusions are drawn that network effects are significant in China’s mobile telecommunications market, and that ignoring network effects leads to bad policy making.