Notice of RetractionStudy on the government subsidy mechanism of city integrated transportation Hub based on externality theory

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

City integrated transportation Hub is quasi-commercial project with a great positive externality. It´s hard to guarantee the normal operation of the transportation hub through relying on income produced by market mechanism, so a reasonable government subsidy mechanism is necessary. This paper took an analysis on the transportation hub externality based on externality theory and finally the external income mechanism of the transportation hub which depended on the government subsidy was built that can offer a reliable basis for decision-makers and guarantee the city integrated transportation hub to operate smoothly.