Dependent Variable | R&D | ln(1 + Apply) |
Data range of Degree | [0, 0.6461] | [0, 0.6461] |
Significance of Degree | 0.0196*** | 0.8017*** |
(0.0042) | (0.1992) | |
Significance of Degree2 | −0.0205*** | −0.8737** |
(0.0075) | (0.3807) | |
Slope at minimum value of Degree | 0.0196 | 0.8017 |
[0.000] | [0.000] | |
Slope at maximum value of Degree | −0.0069 | −0.3275 |
[0.121] | [0.150] | |
Extreme point | 0.4774 | 0.4587 |
95% Confidence interval—Fieller method | [0.3715, 1.0234] | [0.3403, 1.7441] |