The result indicates that the time series data of annual typhoon loss in Taiwan is not generated from an ARMA(0,0) model and the past white noises have positive effect on current typhoon loss.

• 实证结果发现台湾的每年台风损失此一时间序列资料非由ARMA(0,0)模型所产生，且模型参数估计结果指出过去几期的白噪音对于当期台风损失金额会有正向的影响。