Leveraging farm production diversity for dietary diversity: evidence from national level panel data

Agricultural and Food Economics

Table 4 Results of pooled, fixed-effect and random effects Poisson regression model

Explanatory variables	Dependent variable: HDDS
Explanatory variables	Pooled	Fixed effects	Random effects
Farm production diversity measured through PDS	0.007*** (0.0009)	0.008*** (0.0016)	0.007*** (0.0008)
Annual income	4.122E−08*** (9.57E−09)	2.16E−08** (1.26E−08)	4.69E−08*** (8.94E−09)
Constant	2.20*** (0.006)	–	2.29*** (0.005)
Log likelihood	–	− 13,939.09	− 25,753.83
Wald χ²	90.40***	27.89***	108.08***
LR test			0.12
Number of observations	11,720	11,720	11,720

Authors’ analyses using 3 rounds of BIHS panel data
***, and ** indicate significance at the 1% and 5%, levels, respectively; figures in the parentheses indicate standard errors