Since Chen Shi-bian was elected as the Mayor of Taipei City in December 1994,the relationship between T.C.G. and T.C.C. have been quite tense and complicated. What variable determines the interaction between T.C.G. and T.C.C.?To answer these questions, the author employed the「redistributive policy、regulatory policy and distributive policy model」that Lowi propose as the analytical basis, taking「Seniority Pension」、「Abolishing Prostitution」、「the Secondary Reserve」as examples, to discuss the relationship between T.C.G. and T.C.C.