OLS回归

OLS稳健标准误回归

Aucprice1

0.238***

0.238*

(5.27)

(1.66)

Aucprice1*Bidgender

0.197***

0.197*

(2.77)

(1.67)

Inqpricemin

0.299***

0.299**

(5.19)

(1.99)

Sndinqpricemax

0.822***

0.822***

(21.74)

(9.22)

Sndinqpricemax*Bidgender

−0.201***

−0.201*

(−3.50)

(−1.86)

Calltime

−0.335*

−0.335

(−1.86)

(−1.35)

样本数量

187

187