A method to analyze and assess knowledge sharing risks in the virtual enterprise is proposed. Firstly, based on risks analysis, an index system is set up to assess such risks as the core competence losing risk, the enterprise culture risk, the knowledge spillover effect risk and the moral risk, etc.. Then, according to the index system and the characteristics of linguistic assessment information provided by experts, a multiindex decision-making method based on the fuzzy linguistic assessment information is proposed using LWD operator and LOWA operator developed in recent years. Finally, an example is given to explain the method proposed.
Knowledge collaboration network is a kind of complexity network, because of some special reasons, catastrophe phenomenon will appear in the knowledge collaboration complexity network, and the whole system will became low-efficiency or inefficiency. Based on the analysis of catastrophe phenomenon in the knowledge collaboration complexity network, this paper proposed a catastrophe model. Using with the dynamics simulation tool VERSIM, a dynamics model of catastrophe phenomenon in the knowledge collaboration complexity network is built. Moreover, some simulation results is given, which disposed some reasons of catastrophe phenomenon in the knowledge collaboration complexity network.
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