A Study on Reasonable Integration and Exploitation of Xinjiang s Economic Resources;

In this paper,through the establishment of differential equation for the transmission of HIV with time,of the optimization model of the allocation of economic resources,and of the difference equation for HIV transmission,the HIV infection rate after t.

Based on the idea and method of relative carrying capacity of resources,this paper selected Shandong Province and Jinan separately as the referential region,calculated relative carrying capacity of land resources,relative carrying capacity of economic resources and synthetic carrying capacity of resources from 1996 to 2003 and described the evolution.

to be one of economic resources.

An enterprise has to make the best of its all economic resources , be good at the evaluation of business management ability and improve its management ability, if the enterprise aims to keep alive and developing .

The growth and development of natural resources economy has a very important significance to national economy,but its study is lacking compared with the study of mainstream modern economic theory as a whole.

The paper argues that research on Mozi s thinking,in particular its ideological of resource economy,has an great enlig.

Resource economics is one of the most active branches in resources science and is still in a developing process.

From the aspect of economics,this paper analyzes the economic meaning of closed-loop supply chain by integrating the cycle economics,environmental economics,resource economics and economics of transaction cost.