求翻译：在我国国有上市公司中，董事会、监事会成员因持股比例较低而缺乏财产性约束，经理层更是因几乎没有持股而存在代理缺失。在股东大会之上还有多个国资管理部门等对公司形成控制，因此公司各级高管没有动力提高公司效益。是什么意思？

China's state-owned listed companies, the board of directors, supervisory board members for lower stake and the lack of property constraints, managers almost no holdings agent missing. There are a number of state-owned assets management departments above the general meeting of shareholders formed th

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Because because in Our country State-owned To be listed, the board of directors, the board of supervisors member owns stocks the proportion to lower and to lack the property restraint, manager the level has not owned stocks nearly has the proxy flaw.Also has many national capital control section abo

In the State-owned listed companies in China, Member of the Board of Directors, Board of supervisors lack of property constraints due to low stake, managers are almost does not exist holds agent is missing. On the general meeting of shareholders also have more than one management on company formatio

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