股市上的网络企业有自己独特的财务模型,当顾客增多时,其成本增加微乎其微。网络股不是泡沫,但支撑网络热潮的三个指标——摩尔定律、价值评估方式、领先股雅虎保持的价格与收入比指数,都有可能发生变化。如果把网络比作冰山,它财富的巨大体积是海面下的冰块,即与传统主业结合后省下的成本;露出海面的那一部分,如种种网站、网上销售店只是金字塔的顶端。目前公众把目光集 Internet companies in the stock market have their own unique financial model, when the increase in customers, the cost increase is minimal. Internet stocks are not a bubble, but the three indicators that underpin the internet boom - Moore’s Law, valuation methods, and the price and income ratio indices held by the leading stock Yahoo - are subject to change. If the Internet is compared to an iceberg, the enormous volume of its wealth is the amount of ice beneath the sea, the cost saved when it is combined with the traditional main business; that part of the ocean that exposes the sea, such as websites, and the online shop is just the top of the pyramid. At present the public set their sights