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The Interindustry Relation Analyses by Neural Network

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The quantitative analysis of interindustry relation is the foundation of studying interindustry relations and the premise of economic policy making as well。Economic system is nonlinear,so it is difficult for the econometric model to be built。This paper analyses the interindustry relation by means of neural network,puts forward a calculation method of coefficients of influence of an industry and coefficients of reaction degree of the industry on the economic system,and also analyzes the sensitivity between industries,and then concludes with an illustrative example。

Economic systemInterindustry relationNeural network

Yu Weiyang

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School of Economic Management,Yanshan University,P.R.China,066004

武汉

2006 International Conference on Management Science and Engineering(2006管理科学与工程国际学术研讨会)论文集

385-387

2006