| Ln_Knowledge Sharing | Coef. | Std. Err |
| ln_Indentity | 0.2591** | 0.0062 |
| ln_Approval Count | 0.1205** | 0.0022 |
| Ln_GratitudeCount | 0.2929** | 0.0039 |
| ln_FavoriteCount | 0.0166** | 0.0036 |
| ln_Follower Count | 0.0953** | 0.0032 |
| ln_FollowingTopic Count | 0.0349** | 0.0031 |
| ln_FollowingColumn Count | 0.1424** | 0.0031 |
| ln_FollowingQuestion Count | 0.3566** | 0.0034 |
| _cons | −0.7889** | 0.0055 |
| Wald Chi2 | 7848.27 | |
| Pesudo R2 | 0.1260 | |
| Number of Obs | 100,000 | |