Traditional cultural differences
| (1) | (2) | (3) | (4) | |
|---|---|---|---|---|
| DepVar = | R&D | R&D | R&D | R&D |
| Status | 0.013*** | 0.013*** | 0.010*** | 0.005 |
| (4.75) | (4.83) | (4.15) | (1.64) | |
| Status×Overseas1 | −0.028** | |||
| (−2.36) | ||||
| Overseas1 | 0.016*** | |||
| (2.63) | ||||
| Status×Overseas2 | −0.028** | |||
| (−2.36) | ||||
| Overseas2 | 0.017*** | |||
| (2.64) | ||||
| Status×Overseas3 | −0.015* | |||
| (−1.91) | ||||
| Overseas3 | 0.009** | |||
| (2.15) | ||||
| Status×Area | 0.008* | |||
| (1.83) | ||||
| Area | −0.006** | |||
| (−2.58) | ||||
| Duality | 0.001 | 0.001 | 0.001 | 0.001 |
| (1.03) | (1.02) | (1.04) | (1.02) | |
| Lev | 0.003* | 0.003* | 0.003* | 0.003* |
| (1.83) | (1.85) | (1.90) | (1.88) | |
| ROA | 0.021*** | 0.021*** | 0.021*** | 0.021*** |
| (5.97) | (5.97) | (6.03) | (5.95) | |
| Growth | −0.000 | −0.000 | −0.000 | −0.000 |
| (−0.59) | (−0.57) | (−0.63) | (−0.54) | |
| Cash | 0.010*** | 0.011*** | 0.011*** | 0.011*** |
| (4.18) | (4.20) | (4.25) | (4.31) | |
| Size | −0.000 | −0.000 | −0.000 | −0.000 |
| (−1.06) | (−1.09) | (−1.01) | (−0.95) | |
| Firsthold | −0.006*** | −0.006*** | −0.006*** | −0.006*** |
| (−3.04) | (−3.01) | (−3.09) | (−3.03) | |
| Manhold | 0.001 | 0.001 | 0.001 | 0.001 |
| (0.90) | (0.87) | (0.86) | (0.87) | |
| Listage | −0.001 | −0.001 | −0.001 | −0.001 |
| (−1.63) | (−1.59) | (−1.63) | (−1.64) | |
| Boardsize | 0.002 | 0.002 | 0.002 | 0.001 |
| (0.90) | (0.93) | (0.91) | (0.88) | |
| IndR | −0.004 | −0.004 | −0.004 | −0.004 |
| (−0.81) | (−0.78) | (−0.78) | (−0.83) | |
| Bm | −0.016*** | −0.016*** | −0.016*** | −0.016*** |
| (−10.29) | (−10.30) | (−10.32) | (−10.33) | |
| SOE | 0.002* | 0.002* | 0.002* | 0.001* |
| (1.90) | (1.83) | (1.84) | (1.78) | |
| Constant | 0.018** | 0.019** | 0.020** | 0.033*** |
| (2.36) | (2.41) | (2.54) | (4.41) | |
| Industry | Yes | Yes | Yes | Yes |
| Year | Yes | Yes | Yes | Yes |
| N | 18,709 | 18,709 | 18,709 | 18,709 |
| Adj-R2 | 0.282 | 0.282 | 0.282 | 0.282 |
| (1) | (2) | (3) | (4) | |
|---|---|---|---|---|
| 0.013*** | 0.013*** | 0.010*** | 0.005 | |
| (4.75) | (4.83) | (4.15) | (1.64) | |
| 0.016*** | ||||
| (2.63) | ||||
| 0.017*** | ||||
| (2.64) | ||||
| 0.009** | ||||
| (2.15) | ||||
| −0.006** | ||||
| (−2.58) | ||||
| 0.001 | 0.001 | 0.001 | 0.001 | |
| (1.03) | (1.02) | (1.04) | (1.02) | |
| 0.003* | 0.003* | 0.003* | 0.003* | |
| (1.83) | (1.85) | (1.90) | (1.88) | |
| 0.021*** | 0.021*** | 0.021*** | 0.021*** | |
| (5.97) | (5.97) | (6.03) | (5.95) | |
| −0.000 | −0.000 | −0.000 | −0.000 | |
| (−0.59) | (−0.57) | (−0.63) | (−0.54) | |
| 0.010*** | 0.011*** | 0.011*** | 0.011*** | |
| (4.18) | (4.20) | (4.25) | (4.31) | |
| −0.000 | −0.000 | −0.000 | −0.000 | |
| (−1.06) | (−1.09) | (−1.01) | (−0.95) | |
| −0.006*** | −0.006*** | −0.006*** | −0.006*** | |
| (−3.04) | (−3.01) | (−3.09) | (−3.03) | |
| 0.001 | 0.001 | 0.001 | 0.001 | |
| (0.90) | (0.87) | (0.86) | (0.87) | |
| −0.001 | −0.001 | −0.001 | −0.001 | |
| (−1.63) | (−1.59) | (−1.63) | (−1.64) | |
| 0.002 | 0.002 | 0.002 | 0.001 | |
| (0.90) | (0.93) | (0.91) | (0.88) | |
| −0.004 | −0.004 | −0.004 | −0.004 | |
| (−0.81) | (−0.78) | (−0.78) | (−0.83) | |
| −0.016*** | −0.016*** | −0.016*** | −0.016*** | |
| (−10.29) | (−10.30) | (−10.32) | (−10.33) | |
| 0.002* | 0.002* | 0.002* | 0.001* | |
| (1.90) | (1.83) | (1.84) | (1.78) | |
| 0.018** | 0.019** | 0.020** | 0.033*** | |
| (2.36) | (2.41) | (2.54) | (4.41) | |
| Yes | Yes | Yes | Yes | |
| Yes | Yes | Yes | Yes | |
| 18,709 | 18,709 | 18,709 | 18,709 | |
| 0.282 | 0.282 | 0.282 | 0.282 |
Note(s): T-statistics in parentheses are based on standard errors adjusted for firm-level clustering; *, ** and *** indicate significance at the 10, 5, and 1% levels, respectively
Source(s): Table by authors
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