Multi-object optimization models of coal industry dynamic input-output;

An optimal control model is developed for the definite linear economic systems with an inequality constraint on state integrals, based on the dynamic input-output theory.

In this paper, the optimal output-tracking problem of dynamic input-output system is discussed.

We compare the advantages of the multiobjective dynamic input output optimization model with those of the single objective.

(1) Based on the idea of input occupancy output, a basic dynamic input occupancy output model is built, which is a development of classical dynamic input output model.

The article quantitative analyses Anhui province agriculture in the position of the national economy by Anhui province Input-output tables,moreover probe into the countermeasure to promote the agriculture development of Anhui.

After analyzing the connotations and effects of disintegration of production,we give some propositions and estimate the degree both of the integration of trade and of the disintegration of production of China and the Yangtze River Delta based on the input-output tables,after then,we give correlation tests between them.

According to 2002 42 department input-output tables of China and the corresponding expansion form,based on economic efficiency,the social efficiency and the resources environment benefit,the authors of this paper obtained the priority industries of leading industries,the people s livelihood oriented industries and the sustainable development industries respectively.

Study on extrapolating input-output table and leading industry of China;

Review of Updating Input-Output Table and Social Accounting Matrices;

Research on Linear Structure of the Flow Data in Input-Output Table;

In order to solve the defect, the article provides one new method of formulation enterprises labor input-output sheet on the base of enterprises value input-output sheet.