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Behavior of subsistence producers in response to technological change- The elasticity of cassava production and home consumption in Benin AgEcon
Takeshima, Hiroyuki.
The welfare effects of GM (genetic modification)-led productivity growth for cassava producers are partly affected by the characteristics of individual cassava producing households. Those household characteristics include the elasticity of production and home consumption of cassava. Some studies assume the inelastic home consumption when conducting ex-ante welfare effects analysis for subsistence crops. This study modifies the estimation methods used in the past literature to estimate both elasticities using the dataset from Benin. Several assumptions are also tested regarding the heterogeneity of cassava producers. On estimation of elasticities, the paper tests the hypothesis that on-farm sellers are characteristically different from off-farm sellers by...
Tipo: Conference Paper or Presentation Palavras-chave: Cassava; Subsistence; Double-hurdle; Non-nested test; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies; Q11; Q12.
Ano: 2008 URL: http://purl.umn.edu/6108
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