Farm Size and the Share of Irrigated Land in total Landholding: the case of Water-Harvesting Irrigation in Ethiopia
AbstractRain-fall shortage constrains production in small-holder agriculture in developing countries and with ongoing climate change these shortages may increase. Rain-water harvesting are interesting technologies that decrease this risk. Therefore, one would expect an increasing use of these technologies in drought-prone areas. However, data collected in Ethiopia shows that the share of irrigated land in total landholding declines with farm size. This study investigates why the share declines with farm size using panel data collected in 2005 and in 2010. A random-effect tobit model is estimated for the share of irrigated land as a function of variables affecting returns, market prices, source of finance and expectation formation. The findings show farm-specific factors such as credit per hectare, distance to market, ease of selling output, landholding, regional differences, aridity and distance of plots from natural water sources significantly affect the share. Thus, encouraging investment has to consider farm-size, and also geographical, environmental and regional diversity.
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Bibliographic InfoPaper provided by European Association of Agricultural Economists in its series 2011 International Congress, August 30-September 2, 2011, Zurich, Switzerland with number 115735.
Date of creation: 02 Sep 2011
Date of revision:
Land Economics/Use; Resource /Energy Economics and Policy;
This paper has been announced in the following NEP Reports:
- NEP-AFR-2011-10-15 (Africa)
- NEP-AGR-2011-10-15 (Agricultural Economics)
- NEP-ALL-2011-10-15 (All new papers)
- NEP-ENV-2011-10-15 (Environmental Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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- Just, Richard E. & Pope, Rulon D., 1978. "Stochastic specification of production functions and economic implications," Journal of Econometrics, Elsevier, vol. 7(1), pages 67-86, February.
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