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. 2020 Sep 24;6(9):e05013. doi: 10.1016/j.heliyon.2020.e05013

Table 5.

Estimated impact on household income, WLS estimates.

Model (2)
Variables Unmatched data
Matched data
Total income Income/output Total income Income/output
Treatment(NAFCO) 0.700∗∗∗(0.076) 0.776∗∗∗ (0.078) 0.805∗∗∗ (0.084) 0.834∗∗∗ (0.086)
Ln (Age) -0.158 (0.166) -0.404∗∗ (0.169) -0.422∗∗ (0.188) -0.579∗∗∗ (0.192)
Mar 0.043 (0.098) -0.035 (0.100) -0.070 (0.134) -0.067 (0.138)
Gen 0.217∗∗ (0.091) 0.167∗ (0.093) 0.407∗∗∗ (0.128) 0.340∗∗∗ (0.132)
Edu 0.232∗∗∗ (0.042) 0.233∗∗∗ (0.043) 0.214∗∗∗ (0.054) 0.217∗∗∗ (0.055)
HS 0.0137 (0.017) -0.137∗∗∗ (0.017) 0.059∗∗∗ (0.022) -0.114∗∗∗ (0.023)
Ln(Expr) 0.090 (0.056) 0.089 (0.057) 0.076 (0.062) 0.088 (0.064)
Cons 6∗∗∗ (0.627) 6.291∗∗∗ (0.637) 6.781 (0.691) ∗∗∗ 6.713∗∗∗ (0.714)

R-square 0.226 0.321 0.253 0.306
F-stat 20.84∗∗∗ 35.15∗∗∗ 18.30∗∗∗ 23.76∗∗∗
RMSE 0.840 0.854 0.814 0.832
Obs. 506 506 386 386

Notes: the dependent variables are the natural log of total farm income, Ln(TFInc), and the log of farm income/output, Ln(TFinc/U); ∗∗∗, ∗∗, ∗; are values statistically significant at 1%, 5%, and 10%, respectively. The standard errors are in parentheses.