解释变量

面板Tobit回归

City

0.0097^***

(6.27)

Log(gdp)

2.49e−06^***

(5.66)

Tra

0.0092^***

(3.14)

Edu

−0.0172

(−0.98)

Log(Invest)

0.0002^***

(4.47)

−cons

−0.1181

(−0.78)

sigma_u

0.1406^***

(6.24)

sigma_e

0.0507^***

(21.55)

Rho

0.8850091