Social stratification is one of most important things in social structure, and it has a long history in facts and theories .on the one hand, social stratification can lead to some social progress, for example, it can make the social change and lead to the diversities of benefits and values and the social stabilities .on the other hand, social stratification has its own negatives and can result in many social losses, such as the polarization of property and the increase of extreme poverty. In the article ,in terms of the relationship of institutional transformation with social structural changes of china, in the perspectives of new institutionalism ,and on the prerequisites of the acknowledgement of the social progress of social stratification, the discusses and analysis are focused on the real conditions and the problems that social stratum leads to .we wish we could achieve the effective methods to solve the problems and improve the social co-ordination and sustainable progress. |