The Interindustry Relation Analyses by Neural Network

摘要

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.