Regional heterogeneity (dep. Var: export concentration)
| LogTi | CRNR | CPNR | ||||
|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | |
| LogAVA | −0.072*** | 0.033* | ||||
| (0.023) | (0.018) | |||||
| LogAgr_Emp | 0.093** | 0.146*** | ||||
| (0.039) | (0.045) | |||||
| LogAgr_prod | −0.041* | −0.155*** | ||||
| (0.025) | (0.013) | |||||
| LogMVA | −0.099*** | −0.042* | −0.059*** | −0.108*** | −0.081*** | −0.049* |
| (0.024) | (0.022) | (0.019) | (0.03) | (0.029) | (0.025) | |
| LogSVA | −0.061 | −0.132* | −0.051 | −0.282*** | −0.409*** | −0.408*** |
| (0.058) | (0.074) | (0.062) | (0.067) | (0.068) | (0.07) | |
| LogPop | −0.024* | −0.036*** | −0.088*** | −0.092*** | −0.097*** | −0.093*** |
| (0.014) | (0.013) | (0.018) | (0.011) | (0.013) | (0.01) | |
| LogOpen | 0.106** | 0.119** | 0.127*** | −0.097** | 0.012 | 0.068 |
| (0.05) | (0.058) | (0.043) | (0.038) | (0.047) | (0.042) | |
| LogInvest | 0.069** | 0.151*** | 0.085*** | −0.012 | −0.067** | −0.084*** |
| (0.034) | (0.042) | (0.03) | (0.021) | (0.033) | (0.03) | |
| LogFDI | −0.002 | −0.009 | 0.004 | 0.003 | −0.002 | −0.004 |
| (0.006) | (0.01) | (0.005) | (0.007) | (0.009) | (0.007) | |
| LogDist | −3.003*** | −1.32*** | −2.398*** | 0.868*** | −0.129 | −0.477** |
| (0.461) | (0.431) | (0.351) | (0.261) | (0.253) | (0.228) | |
| LogRes | 0.014 | 0.027 | 0.013 | 0.047*** | 0.001 | 0.017*** |
| (0.022) | (0.022) | (0.018) | (0.009) | (0.012) | (0.006) | |
| LogInst | −0.143*** | −0.123*** | −0.013 | −0.032 | −0.115*** | −0.157*** |
| (0.044) | (0.039) | (0.047) | (0.047) | (0.04) | (0.036) | |
| _cons | 28.232*** | 12.099*** | 24.015*** | −3.162 | 2.995 | 9.738*** |
| (4.122) | (3.81) | (2.992) | (2.201) | (2.054) | (1.94) | |
| Observations | 223 | 223 | 207 | 279 | 267 | 258 |
| R-squared | 0.881 | 0.566 | 0.978 | 0.969 | 0.3 | 0.468 |
| LogTi | CRNR | CPNR | ||||
|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | |
| LogAVA | −0.072*** | 0.033* | ||||
| (0.023) | (0.018) | |||||
| LogAgr_Emp | 0.093** | 0.146*** | ||||
| (0.039) | (0.045) | |||||
| LogAgr_prod | −0.041* | −0.155*** | ||||
| (0.025) | (0.013) | |||||
| LogMVA | −0.099*** | −0.042* | −0.059*** | −0.108*** | −0.081*** | −0.049* |
| (0.024) | (0.022) | (0.019) | (0.03) | (0.029) | (0.025) | |
| LogSVA | −0.061 | −0.132* | −0.051 | −0.282*** | −0.409*** | −0.408*** |
| (0.058) | (0.074) | (0.062) | (0.067) | (0.068) | (0.07) | |
| LogPop | −0.024* | −0.036*** | −0.088*** | −0.092*** | −0.097*** | −0.093*** |
| (0.014) | (0.013) | (0.018) | (0.011) | (0.013) | (0.01) | |
| LogOpen | 0.106** | 0.119** | 0.127*** | −0.097** | 0.012 | 0.068 |
| (0.05) | (0.058) | (0.043) | (0.038) | (0.047) | (0.042) | |
| LogInvest | 0.069** | 0.151*** | 0.085*** | −0.012 | −0.067** | −0.084*** |
| (0.034) | (0.042) | (0.03) | (0.021) | (0.033) | (0.03) | |
| LogFDI | −0.002 | −0.009 | 0.004 | 0.003 | −0.002 | −0.004 |
| (0.006) | (0.01) | (0.005) | (0.007) | (0.009) | (0.007) | |
| LogDist | −3.003*** | −1.32*** | −2.398*** | 0.868*** | −0.129 | −0.477** |
| (0.461) | (0.431) | (0.351) | (0.261) | (0.253) | (0.228) | |
| LogRes | 0.014 | 0.027 | 0.013 | 0.047*** | 0.001 | 0.017*** |
| (0.022) | (0.022) | (0.018) | (0.009) | (0.012) | (0.006) | |
| LogInst | −0.143*** | −0.123*** | −0.013 | −0.032 | −0.115*** | −0.157*** |
| (0.044) | (0.039) | (0.047) | (0.047) | (0.04) | (0.036) | |
| _cons | 28.232*** | 12.099*** | 24.015*** | −3.162 | 2.995 | 9.738*** |
| (4.122) | (3.81) | (2.992) | (2.201) | (2.054) | (1.94) | |
| Observations | 223 | 223 | 207 | 279 | 267 | 258 |
| R-squared | 0.881 | 0.566 | 0.978 | 0.969 | 0.3 | 0.468 |
Note(s): Standard errors are in parentheses, ***p < 0.01, **p < 0.05, *p < 0.1. CRNR: Countries rich in natural resources, CPNR: Countries poor in natural resources
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