Results: Industry 4.0 and the export regularity: ordered Probit regression (total sample)
| Ordered probit | Marginal effects at the means | |||
|---|---|---|---|---|
| EXP_REGULARITY = 0 (not exporter) | EXP_REGULARITY = 1 (sporadic exporter) | EXP_REGULARITY = 1 (regular exporter) | ||
| (A) | (B) | (C) | (D) | |
| I40 | 0.076*** | −0.026*** | −0.003*** | 0.029*** |
| (0.014) | (0.005) | (0.001) | (0.006) | |
| HUMAN_CAPITAL | 0.019*** | −0.006*** | −0.001*** | 0.007*** |
| (0.002) | (0.001) | (0.000) | (0.001) | |
| B2B | 0.065 | −0.022 | −0.003 | 0.025 |
| (0.047) | (0.016) | (0.002) | (0.018) | |
| AGE | 0.004*** | −0.002*** | −0.000*** | 0.002*** |
| (0.001) | (0.000) | (0.000) | (0.001) | |
| SIZE | 0.008*** | −0.003*** | −0.000*** | 0.003*** |
| (0.001) | (0.000) | (0.000) | (0.000) | |
| HIGH-TECH | 0.453*** | −0.153*** | −0.021*** | 0.174*** |
| (0.062) | (0.021) | (0.005) | (0.024) | |
| NORTH-WEST | 0.372*** | −0.128*** | −0.013*** | 0.140*** |
| (0.069) | (0.024) | (0.004) | (0.025) | |
| NORTH-EAST | 0.222*** | −0.079*** | −0.002 | 0.082*** |
| (0.066) | (0.024) | (0.002) | (0.024) | |
| CENTER | 0.184** | −0.066** | −0.000 | 0.067** |
| (0.074) | (0.027) | (0.002) | (0.027) | |
| Observations | 2,972 | 2,972 | 2,972 | 2,972 |
| Pseudo R2 | 0.154 | |||
| Wald Chi-square | 406.53*** | |||
| Ordered probit | Marginal effects at the means | |||
|---|---|---|---|---|
| EXP_REGULARITY = 0 (not exporter) | EXP_REGULARITY = 1 (sporadic exporter) | EXP_REGULARITY = 1 (regular exporter) | ||
| (A) | (B) | (C) | (D) | |
| I40 | 0.076*** | −0.026*** | −0.003*** | 0.029*** |
| (0.014) | (0.005) | (0.001) | (0.006) | |
| HUMAN_CAPITAL | 0.019*** | −0.006*** | −0.001*** | 0.007*** |
| (0.002) | (0.001) | (0.000) | (0.001) | |
| B2B | 0.065 | −0.022 | −0.003 | 0.025 |
| (0.047) | (0.016) | (0.002) | (0.018) | |
| AGE | 0.004*** | −0.002*** | −0.000*** | 0.002*** |
| (0.001) | (0.000) | (0.000) | (0.001) | |
| SIZE | 0.008*** | −0.003*** | −0.000*** | 0.003*** |
| (0.001) | (0.000) | (0.000) | (0.000) | |
| HIGH-TECH | 0.453*** | −0.153*** | −0.021*** | 0.174*** |
| (0.062) | (0.021) | (0.005) | (0.024) | |
| NORTH-WEST | 0.372*** | −0.128*** | −0.013*** | 0.140*** |
| (0.069) | (0.024) | (0.004) | (0.025) | |
| NORTH-EAST | 0.222*** | −0.079*** | −0.002 | 0.082*** |
| (0.066) | (0.024) | (0.002) | (0.024) | |
| CENTER | 0.184** | −0.066** | −0.000 | 0.067** |
| (0.074) | (0.027) | (0.002) | (0.027) | |
| Observations | 2,972 | 2,972 | 2,972 | 2,972 |
| Pseudo | 0.154 | |||
| Wald Chi-square | 406.53*** | |||
Note(s): The dependent variable is at the top the column. Table displays marginal effects at the means (MEMs) of the ordered Probit regression. Robust standard errors in parentheses. Reference category is: B2C for the market orientation; SOUTH for geographical location. ***p < 0.01, **p < 0.05, *p < 0.1
Source(s): Own elaboration
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