多途径提高预测精度的探讨

Exploration of Raising Forecast Accuracy From Different Way

经济预测中提高预测精度是一个十分重要的问题。本文通过研究预测各阶段的适应性和对预测精度指标的评价及其选择等途径探讨如何提高预测精度。

To raise forecast accuracy is a great problem in economic forecasting.In this paper,We discassed adaptability of forecast at all phases as well eval-uation and selection of forecast accuracy indicatrive. At cast, We will discusseindetall how to raise forecast accuracy from variant ways.