Application Research On Several Economic Forecasting Model
Xue Wang · 2001
： In every fields of society and economy， many decision problems could not be seperated from the forecasting for variable future value and variable which can not be observed easily． This paper emphasized on the linear regression model， gray forecasting model and RBF neural net model in the economic forecasting， introduced combined forecasting model to optimized the three forecasting model above． By analysing the examples of forecasting for goods throughput of Tianjin Harbor， we checked out the feasibilty and reliability of these models， and put forward scientific referenced evidence for decision maker．