ADF检验单位根的统计量服从t分布。
A. 对
B. 错
对于面板固定效应模型，FE估计量与LSDV估计量是等价的。
A. 对
B. 错
II. Choose the best answer to each question below.Eduardo’s work included the following duties EXCEPT.
A. cleaning the place
B. taking orders
C. clearing tables
D. cooking dishes
2. What did Eduardo usually do after work ?.
A. Got home and slept.
B. Set foot on the beach.
C. Went out with his girlfriend.
D. Studied in a university.
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