Mixed-effects ML regression with China dummy
| Geo_dist_weighted | Coefficient | Standard error | t-value | p-value | 95% Conf | Interval | Significance |
|---|---|---|---|---|---|---|---|
| is_China | 1,760.36 | 1,404.75 | 1.25 | 0.21 | −992.89 | 4,513.61 | |
| z_GDP_host | 2,030.67 | 144.68 | 14.04 | 0.00 | 1,747.09 | 2,314.24 | *** |
| z_GDPgrowth_host | −272.70 | 52.82 | −5.16 | 0.00 | −376.23 | −169.18 | *** |
| z_fuel_exports_host | 59.16 | 50.55 | 1.17 | 0.24 | −39.91 | 158.24 | |
| z_ore_metal_export∼t | 333.01 | 46.90 | 7.10 | 0.00 | 241.08 | 424.94 | *** |
| z_patents_host | −897.25 | 136.20 | −6.59 | 0.00 | −1,164.20 | −630.30 | *** |
| z_host_productivity | 991.36 | 75.29 | 13.17 | 0.00 | 843.79 | 1,138.930 | *** |
| z_ling_dist | −217.86 | 67.54 | −3.23 | 0.00 | −350.23 | −85.48 | *** |
| z_colony | 36.93 | 57.38 | 0.64 | 0.52 | −75.54 | 149.39 | |
| z_polity2 | −143.25 | 185.86 | −0.77 | 0.44 | −507.52 | 221.03 | |
| z_financialstructure | −81.90 | 93.85 | −0.87 | 0.38 | −265.84 | 102.04 | |
| z_home_productivity | −725.22 | 176.09 | −4.12 | 0.00 | −1,070.35 | −380.09 | *** |
| z_RLE_home | 417.84 | 178.80 | 2.34 | 0.02 | 67.39 | 768.28 | ** |
| Constant | 5,290.56 | 326.70 | 16.19 | 0.00 | 4,650.24 | 5,930.87 | *** |
| Random-effects parameters | |||||||
| Source country | 1,635,566.80 | 615,820.95 | ICC: 0.16 (SE 0.05) | 781,943.27 | 3,421,064.80 | ||
| Firm | 3,322,862.90 | 231,652.34 | ICC: 0.49 (SE: 0.04) | 2,898,485.80 | 3,809,374.50 | ||
| Residual | 5,202,024.80 | 182,891.59 | 4,855,635.50 | 5,573,124.80 | |||
| Mean dependent var | 6,151.33 | SD dependent var | 4,331.10 | ||||
| Number of observations | 4,088 | Chi-square | 1,688.08 | ||||
| Prob > chi2 | 0.00 | Akaike crit. (AIC) | 76,577.38 | ||||
| Geo_dist_weighted | Coefficient | Standard error | 95% Conf | Interval | Significance | ||
|---|---|---|---|---|---|---|---|
| is_China | 1,760.36 | 1,404.75 | 1.25 | 0.21 | −992.89 | 4,513.61 | |
| z_GDP_host | 2,030.67 | 144.68 | 14.04 | 0.00 | 1,747.09 | 2,314.24 | |
| z_GDPgrowth_host | −272.70 | 52.82 | −5.16 | 0.00 | −376.23 | −169.18 | |
| z_fuel_exports_host | 59.16 | 50.55 | 1.17 | 0.24 | −39.91 | 158.24 | |
| z_ore_metal_export∼t | 333.01 | 46.90 | 7.10 | 0.00 | 241.08 | 424.94 | |
| z_patents_host | −897.25 | 136.20 | −6.59 | 0.00 | −1,164.20 | −630.30 | |
| z_host_productivity | 991.36 | 75.29 | 13.17 | 0.00 | 843.79 | 1,138.930 | |
| z_ling_dist | −217.86 | 67.54 | −3.23 | 0.00 | −350.23 | −85.48 | |
| z_colony | 36.93 | 57.38 | 0.64 | 0.52 | −75.54 | 149.39 | |
| z_polity2 | −143.25 | 185.86 | −0.77 | 0.44 | −507.52 | 221.03 | |
| z_financialstructure | −81.90 | 93.85 | −0.87 | 0.38 | −265.84 | 102.04 | |
| z_home_productivity | −725.22 | 176.09 | −4.12 | 0.00 | −1,070.35 | −380.09 | |
| z_RLE_home | 417.84 | 178.80 | 2.34 | 0.02 | 67.39 | 768.28 | |
| Constant | 5,290.56 | 326.70 | 16.19 | 0.00 | 4,650.24 | 5,930.87 | |
| Source country | 1,635,566.80 | 615,820.95 | ICC: 0.16 ( | 781,943.27 | 3,421,064.80 | ||
| Firm | 3,322,862.90 | 231,652.34 | ICC: 0.49 (SE: 0.04) | 2,898,485.80 | 3,809,374.50 | ||
| Residual | 5,202,024.80 | 182,891.59 | 4,855,635.50 | 5,573,124.80 | |||
| Mean dependent var | 6,151.33 | 4,331.10 | |||||
| Number of observations | 4,088 | Chi-square | 1,688.08 | ||||
| Prob > chi2 | 0.00 | Akaike crit. ( | 76,577.38 | ||||
***p < 0.01, **p < 0.05 and *p < 0.10
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