[Retracted] The Impact of Agricultural Land Rights Policy on the Pure Technical Efficiency of Farmers’ Agricultural Production: Evidence from the Largest Wheat Planting Environment in China

Table 4

Transform key explanatory variables.

Variable	Pure technical efficiency of agricultural production
Big adjustment	−0.752 (0.326)
Control variable	Yes
County dummy variable	Yes
Intercept term	−3.854 (2.237)
R^2	0.297
Observation	1564

Note. , , and represent significant statistical levels at 10%, 5%, and 1%, respectively; robust standard errors are in brackets.