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互联网信息服务业具有明显的网络外部性,但由于互联共享机制的缺失,导致互联网信息服务企业不正当竞争行为频发,阻碍了市场健康发展.研究互联网信息服务业管制中政府管制部门与企业间的委托代理关系,通过在Holmstrom-Milgrom模型中引入代表互联网信息服务企业实施互联共享率的参数,在非对称信息条件下,分析具有不同互联共享效率企业确定性等价收入和总代理成本的变化,在此基础上运用Matlab对模型进行模拟分析.结果表明:在非对称信息条件下,企业互联共享的努力水平越高,确定性等价收入越少;面临相同风险的情况下,实施互联共享效率越高的企业所支付的总代理成本越高.基于以上结论分析,给出相关的政策性建议.
Internet information service has obvious network externality, but due to the lack of Internet sharing mechanism, leading to the unfair competition of Internet information service enterprises, hindering the healthy development of the market.Research on the Internet information service industry regulation between the government regulatory agencies and enterprises , This paper analyzes the changes of deterministic equivalence income and total agency cost of enterprises with different Internet sharing efficiency under the condition of asymmetric information by introducing parameters that represent the Internet sharing rate in the Holmstrom-Milgrom model. , And then use Matlab to simulate the model.Results show that under the condition of asymmetric information, the higher the level of corporate Internet-sharing efforts, the less deterministic equivalent income. Under the same risk, the implementation of Internet sharing The higher the efficiency of the enterprises to pay the higher total cost of agency.Based on the above conclusions analysis, given the relevant policy recommendations.