| Now organizations invest in information technology in different ways, it has revolutionarily changed the way of producing, supplying, managing, marketing and serving, its role in managing has greatly overcome those of steam engine, railway and new-style manufacture mode in the 19th century. The parent-subsidiary companies usually have diversified produces and lots of administrative levels, and their subsidiaries are widely distribute, so the speed that information transmit dropped greatly, headquarters often can not make decision in time because they are unavailable to those information they need. Therefore, parent-subsidiary companies must pay attention to information feedback and the modernization of information processing, reduce the unsymmetrical distribution of information. But actually most of the literatures about control problem in parent-subsidiary companies are starting with finance affairs, culture, human resources and so on, information technology is merely regarded as an assistant tool, information technology can not put up its important role in control system of parent-subsidiary companies.So this paper brings forward the concept of information control, points out that parent-subsidiary companies should establish a consummate control system. Based on vast reading of relative literatures, author advances several hypotheses from information processing theory: (1) the factors that affect information control system in parent-subsidiary companies. (2) the relationship between information control system and performance in parent-subsidiary companies.This research used random sample for investigating parent-subsidiary companies in Shandong province, verified the correctness of hypotheses. Author used SPSS 11.5 for data analysis, and carried through principal component analysis, single factor analysis of variance, correlation analysis, regression analysis and so on.In the end, based on the result of data analysis, this paper summarized the content... |
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