On this basis, it analysed the necessity and superiority of the ore right securitization for the endogeny defect of the tangible mining right market.
在此基础上，针对有形矿权市场的内生性缺陷，分析了矿权证券化的必要性、优越性。
2
During the transformation period, there is a labor market form of dualistic structure, i. e. rivalrousness and monopoly coexist in market system, cities and towns, industries, market endogeny.