Research Article
Industrial Demand and Innovation: An Application of Binomial Regression Model to Project Statistics of NSFC of China
| Explained variable: total number of approved projects | | (1) OLS | (2) OLS | (3) OLS | (4) NBR | (5) NBR | (6) NBR |
| ln (Pa) | | 0.002 | 0.003 | | 0.505 | 0.227 | | (0.001) | (0.002) | | (0.046) | (0.120) | ln (Ph + Pd) | | 0.004 | 0.014 | | 0.889 | 0.603 | | (0.003) | (0.003) | | (0.114) | (0.849) | | 0.002 | | −0.006 | 0.621 | | 0.737 | (0.0003) | | (0.007) | (0.126) | | (0.368) | ln (Pm) | 0.973 | | 0.002 | 0.758 | | 0.747 | (0.093) | | (0.001) | (0.441) | | (0.107) | ln (Ar) | | | 0.077 | | | 0.204 | | | (0.018) | | | (0.047) | Constant term | −1.593 | −0.790 | −0.054 | 1.951 | 2.256 | 2.046 | (0.831) | (0.852) | (0.876) | (0.044) | (0.039) | (0.048) | N | 483 | 483 | 483 | 483 | 483 | 483 | R2 | 0.916 | 0.894 | 0.929 | | | | Log likelihood | | | | −1658.582 | 1675.872 | −1625.618 |
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Data source: National Natural Science Foundation of China.
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