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A hedonic approach to estimating the supply of variety attributes of a subsistence crop AgEcon
Edmeades, Svetlana.
The paper extends the household hedonic model, as a non-market valuation tool, by estimating a supply function for variety attributes of a subsistence crop in a developing country. The model is applied to bananas in Uganda, making use of disaggregated data on variety-specific farm-gate banana bunch prices and attributes. The hedonic analysis is applied at the farm-gate, the first link in the market chain, while accounting for the semi-subsistence nature of banana producing households. Within the framework of the agricultural household, where consumption and production decisions are non-separable, prices reflect the implicit marginal valuation of both consumption and production attributes jointly. The paper is motivated by the need to quantify the value of...
Tipo: Report Palavras-chave: Small farms; Households models; Agricultural sector; Crops; Economic aspects; Crop diversification; Variety attributes; Decision making; Crop Production/Industries.
Ano: 2006 URL: http://purl.umn.edu/55424
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CONSTRAINTS TO EXPANSION OF COWPEA AND MUNGBEAN UNDER RAIN-FED FARMING IN ANURADHAPURA DISTRICT AgEcon
Hewavitharane, H.V.C.; Warnakulasooriya, H.U.; Wajira Kumara, G.B.S..
Published in: Annals of the Sri Lanka Department of Agriculture 2010.12.91-104
Tipo: Journal Article Palavras-chave: Cost of cultivation; Family labour; Rain-fed farming; Variety attributes; Crop Production/Industries.
Ano: 2010 URL: http://purl.umn.edu/95541
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VARIETY DEMAND WITHIN THE FRAMEWORK OF AN AGRICULTURAL HOUSEHOLD MODEL WITH ATTRIBUTES: THE CASE OF BANANAS IN UGANDA AgEcon
Edmeades, Svetlana; Smale, Melinda; Renkow, Mitch; Phaneuf, Daniel J..
Ugandan smallholder farmers produce the nation's major food crop using numerous banana varieties with distinctive attributes, while coping with important biotic constraints and imperfect markets. This empirical context motivates a trait-based model of the agricultural household that establishes the economic association between household preferences for specific variety attributes (yield, disease and pest resistance, and taste), among other exogenous factors, and variety demand, or the extent of cultivation. Six variety demands are estimated in reduced form, each in terms of both plant counts ("absolute" or levels demand) and plant shares ("relative" demand). Two salient findings emerge from the analysis: 1) the determinants of both absolute and relative...
Tipo: Working or Discussion Paper Palavras-chave: Variety demand; Variety attributes; Agricultural household model; Bananas; Uganda; Crop Production/Industries; Food Security and Poverty.
Ano: 2004 URL: http://purl.umn.edu/60323
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