Distributional impacts of soil erosion on agricultural productivity and welfare in Malawi
Giacomo Pallante () and
Alessandro Palma ()
Ecological Economics, 2020, vol. 177, issue C
We investigate the economic distributional effects of soil loss in Malawi, where erosion deprives rural households of the natural capital necessary to boost agricultural production and lifts food security. We employ a two-year dataset combining unique topsoil loss data with socio-economic, agro-ecological and climatic information both at household and plot level. We consider heterogenous impacts of soil loss in productivity, total consumption and caloric intake by estimating an unconditional quantile regression model. The role of different agricultural practices in mitigating the negative impacts of soil loss is also considered to assess cost-effective policy options and compensation mechanisms and to provide aggregated effects. We show that large heterogeneous impacts currently exist across the most exposed population groups and such impacts could translate in a production loss equivalent to 1 to 3% of Malawi’s GDP under different increasing soil erosion scenarios.
Keywords: Soil erosion; Agricultural productivity; Distributional effects; Policy effectiveness; SSA; Malawi (search for similar items in EconPapers)
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1) Track citations by RSS feed
Downloads: (external link)
Full text for ScienceDirect subscribers only
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
Persistent link: https://EconPapers.repec.org/RePEc:eee:ecolec:v:177:y:2020:i:c:s0921800919320075
Access Statistics for this article
Ecological Economics is currently edited by C. J. Cleveland
More articles in Ecological Economics from Elsevier
Bibliographic data for series maintained by Haili He ().