lnm

(1)

(2)

(3)

(4)

epu2

−0.00186

−0.0014

−0.00132

−0.0014

(−0.76)

(−0.57)

(−0.56)

(−0.62)

metal

0.00425

0.0199

0.0174

0.0207

(−0.22)

(−1.08)

(−0.98)

(−1.18)