The model provides a new w ay of thinking and path for us to make use of the datum of ?GDP? at the averag e year to acquire the precision datum of supply of money (M 2) forecasted.

• 可见 ,货币供应量M2 与经济增长的正负反馈模型拟合效果相当好 ,而从模型的其它指标看 ,完全可应用于实际的预测 ,这为利用常规的年度GDP数据获取较为准确的货币供应量M2 预测数据提供了新的思路和途径