Research on the “excitation-diffusion-blocking” mechanism of vulnerability in value network

This paper has described the mechanism of excitation and diffusion about enterprise vulnerability in value network when the “sudden adversity” or “disaster” emerges in the internal environment or enterprise, the excitation model of vulnerability of complex system over enterprise value network describes the process that the event factor induces the impact of event, then Subsystem vulnerability is inspired by the impact of event, and eventually vulnerability of enterprise value network is inspired by subsystem vulnerability. In networks of cooperation, the organizational resources provided by each enterprise have mutual dependency and complementarities. and put forward three countermeasures how network participants take measures to extend the anti-barrier about the state of vulnerability diffusion in order to avoid the collapse of the entire value network and its sub-systems.