ASP模式参与主体研究--及对网络经济规律的解释与修正

Research of ASP Model′s Participants-Interpretation and Amendment to Rules of Network Economics

ASP模式东山再起,为企业信息化建设铺设了一条新的出路.剖析了其兴起的原因,并将其与传统信息化建设模式从技术架构、运营模式、费用构成等方面进行了比较;然后结合ASP模式中三个参与主体各自的特点,建立了相应的盈亏平衡模型,应用模型诠释了许多网络经济下独有的规律并对其中部分规律如梅特卡夫定律作了修正,指出网络的价值与网络节点数的平方成正比只适合于网络发展的初级阶段,整体应该是遵循Logistic曲线规律,最后指出了ASP模式中应注意的问题和发展前景.

ASP model has reboomed and brought about a new way for information construction. The paper firstly analyzed the reasons behind the rebooming and compared it with traditional information construction model from different perspectives, such as technological architecture, operating model and cost structure, etc. Aftel that, the paper built up break-even models for each main parties within an ASP model by analysing their respective interests. These models revealed many unique laws of network economics and modified some of them. For example, it modified Metcalf＇s Law by proving that only at an initial stage of network development was the value of the network in dreet ratio to the square of nodes, and in a long term period it should follow the Logistics curve rule. Finally, the paper pointed out issues to be noted during ASP application and the prospect of the new ASP model.