The Definition of Urban Floating Population In Perspective of Public Finance

There exists strong public goods demand coming from the floating population in Urban which is increasing continuously and high stand.It is one of the urban government responsibilities of the basic public service equalization that to support the basic public goods for urban floating population.The existed urban floating population definition can't satisfy the demand of support ion of the basic public goods for urban floating population.We should definite the urban floating population in the perspective of public finance based the urban public goods characters:such as nonexcludability,and social.