The application of the GM（1,1）-based model in the GDP forecast of Chengdu
Abstract：This paper introduces the mechanism of the GM（1,1）-based model which is used to forecast the GDP of Chengdu.The residual analysis of the predicted results shows that such a method is reasonable.The predicted results can quite exactly reflect the future economic development of Chengdu.
Keywords：gray modelforecastingGDP
Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 32-33,44 )