From: The impact of graduate students on research productivity in Korea
Variable | Total | Humanities | Social sciences | Natural sciences | Engineering |
---|---|---|---|---|---|
Number of graduate students | 0.003** (0.0001) | 0.0001* (0.0001) | 0.001* (0.0001) | 0.005** (0.001) | 0.002** (0.0001) |
lncen | 0.012** (0.0001) | 0.002** (0.0001) | 0.004** (0.001) | 0.020 (0.001) | 0.015** (0.001) |
lnpri | 0.007** (0.001) | 0.001 (0.001) | 0.003** (0.001) | 0.004** (0.002) | 0.009** (0.001) |
lninner | 0.005** (0.0001) | 0.001* (0.0001) | 0.002** (0.0001) | 0.013** (0.001) | 0.009** (0.001) |
Gender (1 = Male) | 0.025** (0.005) | −0.002 (0.002) | 0.017** (0.005) | 0.080** (0.018) | 0.080** (0.020) |
Age | 0.009** (0.002) | 0.000 (0.001) | 0.004 (0.002) | 0.002** (0.008) | 0.028** (0.005) |
Age2 | −0.0001** (0.00001) | −0.0001 (0.0001) | −0.0001 (0.0001) | −0.0001** (0.00001) | −0.0001** (0.00001) |
Nation(1 = Domestic Doctorates) | −0.046** (0.003) | −0.005* (0.002) | −0.026** (0.004) | −0.087** (0.012) | −0.090** (0.008) |
NU(1 = National/Public Universities) | 0.027** (0.004) | 0.006** (0.002) | 0.007 (0.004) | 0.061** (0.013) | 0.051** (0.009) |
Region (1 = capital Area) | 0.040** (0.003) | 0.003 (0.002) | 0.033** (0.004) | 0.063** (0.013) | 0.072** (0.009) |
Intercept | 0.382** (0.047) | 0.005 (0.023) | 0.172** (0.058) | 0.458** (0.194) | 0.921** (0.126) |