| 
 | Logit回归 | Logit稳健标准误回归 | 
| Aucprice2 | 0.018* | 0.018** | 
| 
 | (3.30) | (1.86) | 
| Inqprice1 | −0.033** | −0.033** | 
| 
 | (−2.18) | (−2.17) | 
| Inqprice2 | −0.013 | −0.013 | 
| 
 | (−0.92) | (−0.70) | 
| Inqprice3 | −0.004 | −0.004 | 
| 
 | (−0.21) | (−0.16) | 
| Aucgender | −0.514* | −0.514* | 
| 
 | (−1.65) | (−1.68) | 
| Inqpricemax | 0.007 (0.32) | 0.007 (0.30) | 
| 样本数量 | 268 | 268 |