| Activities | Actors | Roles played |
| Development organization mechanism | government | make development plans, formulating relevant policies, financial operation |
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| Government sectors | Taking the relevant research to assist decision-making of government, and make management adjustments; make sector plans or relevant plans |
| Real estate development mechanism | Government sectors | Choosing development timing, regulate and control land supply, constructing infrastructure and public facilities, provide public service |
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| Real estate Enterprise | Decision-making of specific real estate’s development mostly in the level of micro level, but some powerful companies could exert their influence to government in micro level or meso level |
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| Development agency with government background | play the role of a financing platform with the help of market forces to promote state-owned land development, carry out construction and operation management of some public housing or welfare facilities |
| Planning mechanism | Government | Organizing master plan |
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| Planning management sector | Organizing zoning and urban design and other plan in need, examine and approve detailed planning, planning management |
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| Planning institution or company | Provide planning service for government and its sectors or real estate enterprise |
| Research mechanism | Planning institution or university or personal | Some are engaged in research according to the need of government or enterprise, some take research independently |