A) time inconsistency
B) uncertainty about Okun’s coefficient
C) uncertainty about the natural rate of unemployment
D) uncertainty about the timing of policy impacts
E) disagreements about the proper structure of an econometric model
ANSWER:
A
A) time inconsistency
B) uncertainty about Okun’s coefficient
C) uncertainty about the natural rate of unemployment
D) uncertainty about the timing of policy impacts
E) disagreements about the proper structure of an econometric model
ANSWER:
A