Those prevalent ideas base on new and old liberalism,stress on the importance of equilibrium interest rate and neglec.

In Guangzhou city, the imbalance of interests is obvious, which includes the increasingly negative effects caused by the expansion of social superior group’s interests, the depressing situation of social vulnerable group’s interests and the widening disparity between those two interest groups.

Some suggestions are proposed on the extensibility,coordination,operationality,land cost,balance of interests,respect for history,respect for the ownership and tapping of characteristic potential,which reflect the artistry of land layout.

At present,inharmonious phenomena in our society root in unbalance of interests distribution.

Benefit Equilibrium in Shareholding Separation Revolution:Looking for Contract Base for Benefit Equilibrium;

Benefit Equilibrium, Public Choice and Institutional Change: An Evidence from Reform of China s Postal Savings;

To construct the harmonious society on the basis of the situation of the Chinese society, on the one hand, the system mechanism of benefit equilibrium, guarantee of the justice of the society, must be contin.

Finally we prove that in the market competition of the space discrimination competitors can increase their profit and find the maximum equilibrium profit condition of the competitor under the price discrimination.