砊he author solves the problem of the best restricted resource ration needed to reach the realistic economical goal in the economical system and the corresponding profits goal by means of the analysis tool of the best plan price and taking advantage of the method of economical quantities.

In the early stage of market economy, enterprise inevitably gives rise to ethic cost such as infringing upon main humanity, damaging social equality, destroying ecological balance, trampling on the institutional civilization in the process of achieving economic goal.

This paper analyzed some cases in which the state-owned enterprises pursed the economic objectives and neglected the non-economic objectives.

Water footprint,which presents the relationship between real water and virtual water,has provided a new idea in analyzing the relationship between local economic pattern and regional water resources as well as in solving the problem of water shortage in water scarcity regions.