An Integrative Model of Information Systems Spending Growth
成果类型：
Article
署名作者：
Gurbaxani, Vijay; Mendelson, Haim
署名单位：
University of California System; University of California Irvine; Stanford University
刊物名称：
INFORMATION SYSTEMS RESEARCH
ISSN/ISSBN：
1047-7047
DOI：
10.1287/isre.1.1.23
发表日期：
1990
页码：
23-46
关键词：
摘要：
This paper develops a model of the growth of information systems expenditures in the United States. The model incorporates two major factors that influence the rate and pattern of spending growth-the diffusion of technological innovation and the effect of price on the demand for computing. Traditional studies have focused on the role of innovation while ignoring the effects of price on the growth process. We show that while information systems expenses initially grew following an S-curve, more recent growth has converged to an exponential pattern. These patterns are consistent with our integrative price-adjusted S-curve growth model.
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