A set of relatively complete policy system has been formed in current refined oil consumption-tax system, and it has become one of the most important measures for guiding effective consumption and reducing environmental pollution.

The current anti-corruption mechanism of state-owned enterprises (SOEs) is playing a crucial role.

The major function of maternity insurance system is to reduce the economic burden for families.

The number of migrants’ children has been considerably increased.

The United States is one of the earliest countries in building up a major public policy evaluation system.

The mode of "Administrative Examination and Approval Authority" is a useful attempt to promote the centralized approval rights and deepen the reform of China’s administrative approval system.

To evaluate the effects of rural credit system building, we made field surveys in Anshun city of Guizhou province, as this city enjoys a complete rural households’ credit information system.