The sustainable development problems of state-owned old mines

The healthy operation of market economy requires the combination of market regulation and state intervention.In the meantime of resource allocation by market，the government must take the corresponding macro policy，and intervene in the resources allocation to make up for the shortcomings and deficiencies of market allocation.There are a certain number of state-owned old mines in China，which have a significant impact to social employment and stability.Because of the heavy burden on these mining enterprises，they need necessary support in policy and funding from the country.