Table 1 Descriptive statistics for predictor variables
From: Democratic institutions and the energy intensity of well-being: a cross-national study
| Â | Mean | Std. dev. | Min | Max |
|---|---|---|---|---|
Elected executive | 0.436 | 0.496 | 0.000 | 1.000 |
Elected legislature | 0.926 | 0.263 | 0.000 | 1.000 |
Political competition | 0.917 | 0.276 | 0.000 | 1.000 |
Full | 0.416 | 0.493 | 0.000 | 1.000 |
Military expenditures (% of GDP) | 0.416 | 0.493 | − 11.011 | 104.079 |
Exports (% of GDP) | 2.836 | 10.661 | − 43.095 | 67.710 |
Renewable energy consumption (% Total) | 0.350 | 4.310 | − 32.456 | 23.921 |
GDP per capita | − 0.078 | 0.191 | − 1.131 | 1.219 |
GDP per capital squared | − 1.413 | 3.430 | − 18.302 | 22.674 |
Urban population (% total) | 5.206 | 4.580 | − 4.949 | 23.899 |