相互关联性与投资外部性对网络安全投资策略的影响

发布时间：2018-05-08 18:08

本文选题：信息安全经济学 + 外部性　；参考：《西安电子科技大学学报(社会科学版)》2017年01期

【摘要】：本论文研究了相互关联性与投资外部性对网络安全投资策略的影响,论文首先分析了在投资正外部性效应和负外部性效应下两个相互关联企业的网络安全投资博弈,给出了企业网络安全投资在一定条件下具有先动优势,而在另一种条件下则具有后动优势。然后分析了多个相互关联的企业分别在正外部性效应和负外部性效应下对网络安全投资的影响,两种情况下的结论具有比较大的差别,对企业的网络安全投资策略也有不同的分析和建议。
[Abstract]:This paper studies the influence of mutual correlation and investment externality on the investment strategy of network security. Firstly, the paper analyzes the network security investment game of two interconnected enterprises under the positive externality and negative externality of investment. It is shown that enterprise network security investment has first-mover advantage under certain conditions and post-action advantage under another condition. Then, the paper analyzes the influence of several interrelated enterprises on the network security investment under the positive externality effect and the negative externality effect respectively. The conclusions of the two cases are quite different. There are also different analysis and suggestions on the network security investment strategy of enterprises.
【作者单位】：东南大学经济管理学院;
【基金】：国家自然科学基金项目(71371050)
【分类号】：TP393.08;F270.7

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