Table 2 Descriptive statistics of different variables
Variable | Mean | Std. dev | Min | Max |
|---|---|---|---|---|
Productivity | 2.089 | 1.833 | 1 | 312 |
\(\beta _{0}\) | 3.397 | 3.136 | 0 | 36 |
\(\beta _{1}\) (binary) | 0.083 | 0.438 | 0 | 1 |
Network size | 5.983 | 5.690 | 0 | 36 |
Network density | 0.231 | 0.303 | 0 | 1 |
Average tie strength | 0.929 | 1.486 | 0 | 313 |
Collaborative strength | 0.164 | 0.218 | 0 | 1 |
Career age | 8.304 | 8.371 | 0 | 51 |
\(\text{Productivity}_{\overleftarrow{t}}\) | 2.112 | 1.843 | 1 | 312 |