Urban-Rural Inequality in Education Opportunity and the Increasing Income Gap:Evidence from provincial pooled cross-sectional data;

Fair fitting of the B-Spline surface based on section data;

Taking triangular-windows of car seal for an example in the article,in combination with the feature of car seal of reverse engineering and the theory of change of coordinate,the software of reverse engineering was adopted to realize alignment between the cloud data and section data of car seal.

An empirical study on the relationship between patents and science and technology inputs based on the cross-section data of Chinese provinces;

Set a time-series and cross-section data to the common advantage.

Thus,the author analyses the influencing factors of development of general and sub-sector service industry by regression analysis on the cross-sectional data,and finds that economy growth and level of division are the most important factors;the urbanization has a little effe.

Spatial autocorrelation of cross-sectional data is analyzed by Moran indicator.

Foreign Banks Entries and the Efficiency Improvement of the Host Countries Banking System: Evidence from Emerging Countries by Cross Section Data;

In this paper,the concept of spatial econometrics is introduced in stochastic frontier analysis and stochastic frontier model with spatial error autocorrelation is evolved based on cross-sectional data.