How to Determine the Optimal Structure of China's Expenditure on National Defense——An Empirical Study on the Distribution Proportion of Project Expenditure

On the base of the principle of determination redundancy, this paper derives the basic condition for the design of the optimal redundant structure for the Flight-control/Inertial integrated system MIRAstructure matrix should be all rank; further discusses the design of the optimal structure for structure matrix.

In this paper we study the diversification which is one of the methods decreasing economic risk, point out that the hypertheses used by traditional portfolio theory are not always true, and propose several mathematical models to explain the optimal structure of portfolio.

Analysis of dairy industry's market construction;

However, the construction problems which have existed for a long time in our using FDI, such as technique construction, market construction, industrial structure, region construction, source construction etc.

Market Structure, Efficiency and Performance——An Empirical Analysis on Dairy Industry;

On market structure of sports goods manufacturing industry in Shandong province;

Study on types of China welding enterprises and objective market structure;

Analyzingthesupplyanddemandofthe drybulkcargoshippingmarket and changesofthemarketstructureofdrybulkshipping companies, this paper points out the view of companies’ cooperative trends which is their natural selection that they could enter into the bulwark and ease competition pressure.

Thenitdiscussesthemarketstructureoftheinternationalcontainerlinershipping.