研究所、轉學考(插大)-經濟學題庫下載題庫

37. If the natural rate of unemployment increases, then the long-run Phillips curve _______ and the short-run Phillips curve _______.

(A) shifts leftward； shifts rightward
(B) shifts rightward； shifts rightward
(C) shifts rightward； shifts leftward
(D) does not shift； shifts rightward