Descriptive statistics and correlations
| Mean | SD | Max | Min | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Inno | 0.41 | 0.92 | 6.87 | 0 | ||||||||||||
| 2 | Commit | 0.81 | 0.8 | 2 | 0 | 0.07*** | |||||||||||
| 3 | Age | 17.74 | 5.72 | 44 | 7 | −0.02* | 0.05*** | ||||||||||
| 4 | Size | 23.23 | 1.59 | 31.04 | 19.19 | 0.17*** | 0.20*** | 0.19*** | |||||||||
| 5 | ROA | 0.04 | 0.08 | 0.68 | −1.75 | 0.01 | −0.01 | −0.07*** | −0.09*** | ||||||||
| 6 | Leverage | 0.50 | 0.27 | 10.50 | 0.01 | 0.02** | 0.02** | 0.16*** | 0.45*** | −0.42*** | |||||||
| 7 | Tb_Q | 1.66 | 1.94 | 33.47 | 0.002 | −0.03*** | −0.12*** | −0.1*** | −0.36*** | 0.65*** | −0.3*** | ||||||
| 8 | SOE | 0.51 | 0.50 | 1 | 0 | 0.04*** | 0.14*** | 0.1*** | 0.28*** | −0.09*** | 0.2*** | −0.2*** | |||||
| 9 | Independ_Director | 0.37 | 0.06 | 0.80 | 0.17 | 0.03 | −0.01 | −0.05*** | 0.06*** | 0.002 | 0.02* | 0.04*** | 0.01 | ||||
| 10 | Largest_Share | 0.37 | 0.16 | 0.90 | 0.03 | 0.06*** | 0.09*** | −0.14*** | 0.17*** | 0.05*** | 0.03*** | −0.07*** | 0.29*** | 0.07*** | |||
| 11 | Chairman_Duality | 0.19 | 0.40 | 1 | 0 | 0.03*** | −0.09*** | −0.05*** | −0.14*** | 0.05*** | −0.08*** | 0.13*** | −0.28*** | 0.09*** | −0.1*** | ||
| 12 | Board_Size | 9.19 | 2.09 | 21 | 3 | 0.06*** | 0.12*** | 0.07*** | 0.38*** | −0.03*** | 0.17*** | −0.16*** | 0.23*** | −0.36*** | 0.001 | −0.17*** |
| Mean | SD | Max | Min | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.41 | 0.92 | 6.87 | 0 | |||||||||||||
| 2 | 0.81 | 0.8 | 2 | 0 | 0.07*** | ||||||||||||
| 3 | 17.74 | 5.72 | 44 | 7 | −0.02* | 0.05*** | |||||||||||
| 4 | 23.23 | 1.59 | 31.04 | 19.19 | 0.17*** | 0.20*** | 0.19*** | ||||||||||
| 5 | 0.04 | 0.08 | 0.68 | −1.75 | 0.01 | −0.01 | −0.07*** | −0.09*** | |||||||||
| 6 | 0.50 | 0.27 | 10.50 | 0.01 | 0.02** | 0.02** | 0.16*** | 0.45*** | −0.42*** | ||||||||
| 7 | 1.66 | 1.94 | 33.47 | 0.002 | −0.03*** | −0.12*** | −0.1*** | −0.36*** | 0.65*** | −0.3*** | |||||||
| 8 | 0.51 | 0.50 | 1 | 0 | 0.04*** | 0.14*** | 0.1*** | 0.28*** | −0.09*** | 0.2*** | −0.2*** | ||||||
| 9 | 0.37 | 0.06 | 0.80 | 0.17 | 0.03 | −0.01 | −0.05*** | 0.06*** | 0.002 | 0.02* | 0.04*** | 0.01 | |||||
| 10 | 0.37 | 0.16 | 0.90 | 0.03 | 0.06*** | 0.09*** | −0.14*** | 0.17*** | 0.05*** | 0.03*** | −0.07*** | 0.29*** | 0.07*** | ||||
| 11 | 0.19 | 0.40 | 1 | 0 | 0.03*** | −0.09*** | −0.05*** | −0.14*** | 0.05*** | −0.08*** | 0.13*** | −0.28*** | 0.09*** | −0.1*** | |||
| 12 | 9.19 | 2.09 | 21 | 3 | 0.06*** | 0.12*** | 0.07*** | 0.38*** | −0.03*** | 0.17*** | −0.16*** | 0.23*** | −0.36*** | 0.001 | −0.17*** |
Note(s): This table summarizes descriptive statistics and correlations for the study's key variables. Columns (1)–(5) report the variable name, mean, standard deviation, maximum, and minimum, respectively; the remaining columns show correlation coefficients. The sample covers 9,306 firm-year observations of Chinese listed firms from 2011 to 2019
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