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The impact of roads and agricultural extension on consumption growth and poverty in fifteen Ethiopian villages
Stefan
Dercon,
CSAE, University of Oxford
Daniel O.
Gilligan,
International Food Policy Research Institute, Washington DC
John
Hoddinott,
International Food Policy Research Institute, Washington DC
Tassew
Woldehanna,
Department of Economics, Addis Ababa University
WPS/2007-01
ABSTRACT: This paper investigates whether public investments that led to improvements in road quality and
increased access to agricultural extension services led to faster consumption growth and lower
rates of poverty in rural Ethiopia. Using a Generalized Methods of Moments Instrumental
Variables Household Fixed Effects estimator, we find evidence of positive impacts with
meaningful magnitudes. Access to all-weather roads increases consumption growth by 16 per
cent and, reduces the incidence of poverty by 6.7 per cent. Receiving at least one visit from an
extension agent raises consumption growth by 7 per cent and reduces poverty incidence by nearly
10 per cent. These results are robust to changes in model specification and estimation methods
SUGGESTED CITATION: Stefan Dercon, Daniel O. Gilligan, John Hoddinott, and Tassew Woldehanna,
"The impact of roads and agricultural extension on consumption growth and poverty in fifteen Ethiopian villages "
(February 14, 2007).
The Centre for the Study of African Economies Working Paper Series.
Working Paper 260.
http://www.bepress.com/csae/paper260
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