VARIABLES | (1) | (2) | (3) | (4) | (5) | (6) |
Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | |
Pd_simpson | −0.541*** | −6.543*** |
|
| −0.988*** | −1.967*** |
| (0.0668) | (0.255) |
|
| (0.309) | (0.272) |
Hprc | −0.247*** |
| −0.351*** |
| −0.277*** | −0.352*** |
| (0.00443) |
| (0.00604) |
| (0.00731) | (0.00645) |
sales_gra | −2.293*** |
|
| −6.014*** | −6.597*** | −9.348*** |
| (0.287) |
|
| (0.636) | (0.760) | (0.671) |
RTYbrowse | −0.354*** | −0.581*** | −0.349*** | −0.599*** | 0.346*** | −0.358*** |
| (0.00813) | (0.00698) | (0.00812) | (0.00708) | (0.00872) | (0.00814) |
RTYdingdan | 9.126*** | 9.078*** | 9.158*** | 9.068*** |
| 9.166*** |
| (0.0343) | (0.0345) | (0.0343) | (0.0345) |
| (0.0343) |
Pd_simpson2 |
| 5.109*** |
|
| 0.147* | 1.551*** |
|
| (0.230) |
|
| (0.274) | (0.242) |
Hprc2 |
|
| 0.00424*** |
| 0.00287*** | 0.00407*** |
|
|
| (0.000169) |
| (0.000196) | (0.000173) |
sales_gra2 |
|
|
| 30.83*** | 19.37*** | 30.41*** |
|
|
|
| (2.799) | (3.277) | (2.893) |
Constant | 2.160*** | 2.458*** | 1.758*** | 1.092*** | 3.153*** | 2.543*** |
| (0.0588) | (0.0639) | (0.0206) | (0.0269) | (0.0723) | (0.0638) |
Observations | 289,787 | 289,787 | 289,787 | 289,787 | 289,787 | 289,787 |
R-squared | 0.227 | 0.219 | 0.228 | 0.217 | 0.010 | 0.229 |
Number of id | 37,720 | 37,720 | 37,720 | 37,720 | 37,720 | 37,720 |