变量

混合估计

lnY_ust

0.03^**

(2.51)

lntariff

−62.348^**

(−2.67)

lnY_ct

0.012^**

(2.78)

lnEx_t

−146.022^**

(−2.11)

lnP_ct

−458.005

(−0.75)

Constant

4594.51

(0.72)

Observations

30