Influence of Small-Scale Irrigation on Livelihoods of Rural Farm Households in the Case of Legehida District, Ethiopia

Table 8

Performance of matching estimators.

Matching algorism	Bandwidth pseudo-		Insignificant variable	Matching sample size
Radius calliper (RC)	Radius (0.01)	0.078	12	111
	Radius (0.05)	0.042	10	217
	Radius (0.1)	0.035	11	224
	Radius (0.25)	0.039	12	224
Nearest neighbour (NN)	NN (1)	0.08	9	224
	NN (2)	0.058	11	224
	NN (3)	0.055	10	224
	NN (4)	0.045	10	224
Kernel matching (KM)	Bw (0.01)	0.067	12	111
	Bw (0.1)	0.036	11	224
	Bw (0.25)	0.031	13	224
	Bw (0.5)	0.061	10	224

Source: own econometric result (2021).