The Combination Forecasting Model and Its Application Based on the Theil Coefficient and Induced Ordered Weighted Harmonic Averaging(IOWHA) Operator
Hongyan Li · Shuxue de shijian yu renshi · 2011
The Theil coefficient is another kind of index which can be used to measure the forecasting precision.In this paper,a new combination forecasting model is proposed based on the Theil coefficient and induced ordered weighted harmonic averaging(IOWHA) operator by combining the induced ordered weighted harmonic averaging(IOWHA) operator and the Theil coefficient.In the meantime,the conception of superior combination forecasting is given. Finally,combination forecasting of tax revenue is given by using this model.The example shows that the combination forecasting model is effective and reasonable,and it is superior combination forecasting.