Table 6 Summary statistics of independent variables of the random-effect Tobit regression model
Variables | Obs | Mean | Std. dev. | Min | Max |
|---|---|---|---|---|---|
Individual characteristics | |||||
Female (1 yes, 0 no) | 21,045 | 0.50 | 0.50 | 0 | 1.00 |
Number of years in school | 21,045 | 7.90 | 4.06 | 0 | 20 |
Marital status (1 single, 0 others) | 21,045 | 0.42 | 0.49 | 0 | 1.00 |
Age (years) | 21,045 | 30.20 | 13.38 | 11 | 64 |
Square of age | 21,045 | 1090 | 905.4 | 121 | 4096 |
Household characteristics | |||||
Female head (1 yes, 0 no) | 21,045 | 0.13 | 0.33 | 0 | 1.00 |
Age of HH head (years) | 21,045 | 48.55 | 10.76 | 20 | 99 |
Numbers of years in school of HH head | 21,045 | 6.87 | 3.99 | 0 | 20 |
Dependency ratio | 21,045 | 0.22 | 0.20 | 0 | 0.8 |
HH participated in non-farm activities (1 yes, 0 no) | 21,045 | 0.28 | 0.45 | 0 | 1.00 |
Total own land (ha) | 21,045 | 0.95 | 2.53 | 0 | 62.22 |
Total number of demographic shocks | 21,045 | 0.41 | 0.67 | 0 | 6.00 |
Total number of social shocks | 21,045 | 0.06 | 0.24 | 0 | 2.00 |
Total number of agricultural shocks | 21,045 | 0.74 | 0.91 | 0 | 6.00 |
Total number of economics shocks | 21,045 | 0.06 | 0.31 | 0 | 3.00 |
Village characteristics | |||||
Number of enterprises | 21,045 | 0.18 | 1.77 | 0 | 30 |
Access to the Internet (% of households) | 21,045 | 0.98 | 5.01 | 0 | 100 |
Log of distance to district town | 21,045 | 2.31 | 0.82 | −1.61 | 4.32 |
Ha Tinh province (1 yes, 0 no) | 21,045 | 0.31 | 0.46 | 0 | 1.00 |
Thua Thien Hue province (1 yes, 0 no) | 21,045 | 0.33 | 0.47 | 0 | 1.00 |
Dak Lak province (1 yes, 0 no) | 21,045 | 0.37 | 0.48 | 0 | 1.00 |