Decomposing Rural Income into Sectors to Identify Their Likely Contributions to Rural Poverty Reduction in Bangladesh
The article estimates the contribution of total income from each sector to the overall rural income. It tests if the poor, who are concentrated in the lower-income quintiles, gain most from farm or non-farm sources of income growth. Also, within the farm or non-farm income, what are the relative contributions of its different sources. The dominance of agriculture is still there for the lowest quintile of rural households, farming still being the dominant sub-category. Over 1991–2010, a 13 per cent decrease in per capita real income from agricultural wages for all rural households and a 41 per cent decrease in that for Quintile 1 rural households contradict the earlier finding that increases in real wages were one of the main contributors to poverty reduction. Quintile-wise decomposition suggests that a substantial income enhancement was realised at upper quintiles of rural households. It also appears from the quintile-wise decomposition that the efficiency enhancement was realised more at upper quintiles leaving a relatively smaller effect on poverty reduction.