Fig 1.
Literature search flow diagram.
Source: Based on authors’ observations.
Table 1.
Summary of literature: Variables and supporting research articles.
Table 2.
Variable definitions for household dataset.
Table 3.
Level of poverty among Sri Lankan households 2016.
Table 4.
Probit model estimation results for household dataset, Sri Lanka.
Fig 2.
ROC curve for household dataset.
Source: Author’s illustration based on the DCS [64].