At present,the policies of ecological industry(EI) in many places show the system linear evolutional characteristics,which makes local government intervene to the development of EI excessively.

• 目前许多地方的生态工业政策呈现为系统线性演化特征,这造成地方政府过度干预生态工业发展,尤其在生态工业园建设中,盲目投资、激进行为导致了工作的低效和浪费。