In this paper,we use per capita disposable income of urban residents to represent income of residents,and per capita GDP to represent city economy level.

This thesis analyzes the relationship between tuition fees in higher school and the increase of the income of residents or GDP per person.

The Gini Coefficient Standard for Evaluate of the Chinese resident income;

Study on the Impact of Resident Income in China on the Domestic Tourism Market;

This paper also introduces the concepts of some important multipliers, such as output multiplier, resident income multiplier and labor multiplier, the concept of simple multiplier, and the method to calcu.

Analysis on the problem of Heilongjiang provincial individual income;

Gini Coefficient is an internationally commonly applied measurement of evaluating individual income gap, and the bigger the number is, the bigger gap it implies.

the individual income difference has widened and increased because of the influence of many factors and the outcome of political economic that it brings has brought widespread concern.

Based on the cointegration theory,this paper tests the relationship between the adjustment of urban residents income and investment in human capital in China over the period 1985~2005.

From the reform and opening abroad,the gap in residents income extended continuously.

The paper did some anlysis on the cause of formation for the increasing bigger gap among the residents income of our country and put forward some countermeasures.