上游文通大学 Outline SHANGHAI JIAO TONG UNIVERSITY 1,Voting in Public Choice 2.Rational Politicians ④3，Rational Bureaucracy ④4，Collective Action ©5，Rent Seeking 6,Experimentation 强 LRMAAKAML SHANG 1日日日Outline 1, Voting in Public Choice 2, Rational Politicians 3, Rational Bureaucracy 4, Collective Action 5, Rent Seeking 6, Experimentation