System Dynamics Model on the Relation between China´s Logistics Industry and Its Exterior Service Circumstance

The development of China´s logistics Industry has been affected by many factors in its exterior service circumstance, system dynamics method has been used to analyze the relationships of theirs from the new angle. Via this way, a systemic frame has been presented. We can get the result that logistics industry and some factors of its service circumstance, such as market demand & supply, logistics infrastructure, service price and industry policy, are interactive and restrictive. There exists some basic positive or negative feedback loop