The Paper demonstrated the excellence of EDI commerce in the sense of theory as well as instance: it can exactely forecast the next period order form for cutting down storage and expence.

• 从理论上论证了EDI交易的优越性：可以更准确地预测下个周期产生定单的概率，从而使最优库存水平下降，总消耗费用减少，并举例说明定量结果。