Probit regression models of international knowledge sourcing
| DV: International | Model | |||
|---|---|---|---|---|
| knowledge sourcing | 1 | 2 | 3 | 4 |
| Industry dummy | Included | Included | Included | Included |
| Korean knowledge stock | −0.052 (0.001)*** | −0.052 (0.000)*** | −0.051 (0.001)*** | −0.051 (0.001)*** |
| Knowledge stock of foreign-owned firms in South Korea | 0.230 (0.010)*** | 0.236 (0.010)*** | 0.241 (0.010)*** | 0.242 (0.010)*** |
| Export-intensity | 0.010 (0.000)*** | 0.007 (0.001)*** | ||
| Inward FDI | 0.085 (0.004)*** | 0.059 (0.005)*** | ||
| Chi2 | 6,045.61*** | 6,533.92*** | 6,518.56*** | 6,706.97*** |
| Pseudo R2 | 0.0854 | 0.0866 | 0.0866 | 0.0871 |
| Observations | 472,303 | 472,303 | 472,303 | 472,303 |
| DV: International | Model | |||
|---|---|---|---|---|
| knowledge sourcing | 1 | 2 | 3 | 4 |
| Industry dummy | Included | Included | Included | Included |
| Korean knowledge stock | −0.052 (0.001)*** | −0.052 (0.000)*** | −0.051 (0.001)*** | −0.051 (0.001)*** |
| Knowledge stock of foreign-owned firms in South Korea | 0.230 (0.010)*** | 0.236 (0.010)*** | 0.241 (0.010)*** | 0.242 (0.010)*** |
| Export-intensity | 0.010 (0.000)*** | 0.007 (0.001)*** | ||
| Inward FDI | 0.085 (0.004)*** | 0.059 (0.005)*** | ||
| 6,045.61*** | 6,533.92*** | 6,518.56*** | 6,706.97*** | |
| Pseudo | 0.0854 | 0.0866 | 0.0866 | 0.0871 |
| Observations | 472,303 | 472,303 | 472,303 | 472,303 |
Notes:
*p < 0.10; **p < 0.05; *** p < 0.01
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