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在企业信息化的过程中,许多企业总裁感到困惑的一件事情就是对信息化应当投资多少。不少企业的领导都说:我明白企业信息化的重要性,可是我已经投资不少了,但新的信息化项目提案还是一个接一个地出现,我不知道信息化究竟要发展到什么程度。究竟投资多少才是适当的投资?信息化投资的确是一个复杂的问题,目前没有公认的理论能够全面准确地告诉我们究竟投资多少才算恰当。但有一件事是肯定的,那就是投资不恰当的企业是占大多数的。20世纪80年代末,美国学者 Strassman 调查了292个企业,结果发现了一个奇怪的现象,这些企业的 IT 投资和投资回报串(ROI)之间没有明显的关联。他在1990年出版的一本题为《计算机的商业价值》的研究专著中将这种现象称为“生产率悖论”问题。在90年代中,许多学者都对此问题进行了研究,证实了“生
In the process of enterprise information, many business executives confused thing is how much information technology should be invested. Many business leaders said: I understand the importance of enterprise information, but I have invested a lot, but the new information project proposals or one by one, I do not know the extent to which the development of information . How much is the proper investment investment? Informational investment is indeed a complex issue, there is no generally accepted theory can tell us exactly how much investment is appropriate. But one thing is for sure, that is, investment is not appropriate for the majority of enterprises. In the late 1980s, U.S. scholar Strassman surveyed 292 companies and found a curious phenomenon. There was no obvious correlation between these companies' IT investments and return on investment (ROI). In a research monograph entitled “The Commercial Value of Computers,” published in 1990, he described this phenomenon as a “productivity paradox.” In the mid-1990s, many scholars studied this issue and confirmed that "students