变量

城市

农村

SR (短期)

E

−0.445***

−0.204***

(0.0657)

(0.0494)

D.open

0.296***

0.177***

(0.0859)

(0.0488)

Constant

0.192***

0.0855***

(0.0397)

(0.0213)

E (长期)

open

−0.145***

−0.161***

(0.0216)

(0.0296)

Observations

372

372