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Table 9 Results of sensitivity analysis for the hidden bias in the propensity score matching model

From: Productivity and food security effects of using of certified seed potato: the case of Kenya’s potato farmers

Outcome variable

Kernel-based

Radius

Nearest neighbor

yield

1.0–2.0

1.0–2.0

1.0–2.0

chemical

1.3–1.4

1.3–1.4

1.5–1.6

foodsec

1.8–1.9

1.9–2.0

2.0–2.1

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Agriculture & Food Security

ISSN: 2048-7010