Access to irrigation technology and technical efficiency: a comparison of households with and without access to irrigation technology, in ‘Gorogutu district’, Eastern Ethiopia

Abstract

Despite its recent remarkable economic growth, Ethiopia remains one of the poorest countries in the world. More than 80 percent of Ethiopians obtain their livelihood from traditional low-productivity agricultural activities. Due to lack of water storage facilities and the erratic nature of rainfalls, most farmers don’t have access to water to produce more than one crop per year and hence there are frequent crop failures due to droughts which have made the country one of the highest food insecure nations and receiver of food aid. It is evident that a comprehensive effort is required to increase crop and agricultural production through different intensification and productivity enhancement mechanisms and reduce rural household’s food insecurity and poverty. In line with this the Government of Ethiopia and different NGO’s have been promoting irrigation technology as a viable option in enhancing farm productivity and efficiency improvements.By integrating field observations, economic theory, and econometric analysis, this study assess the extent to which access to irrigation technology affects the level of technical efficiency in Gorogutu district of Eastern Ethiopia. The analysis is based on primary household-level data collected from 100 randomly selected households in 20010/11 cropping season. To analyze the effect of the technology on technical efficiency, three different Cobb-Douglas type of Stochastic Production Functions were estimated. More so, to explore different socio- economic and institutional determinants of technical efficiency in the study district, an inefficiency effect model was estimated using the one step procedure.The result from the estimated models has shown that farm households in the study area are not technically efficient and there is a chance to increase output by using the technology and mix of production input used by the best farm household (with 20 percent technical inefficiency). In addition, it also showed that households with access to irrigation technology are more technically efficient (84 percent technical efficiency) than those without access to the technology (77 percent technical efficiency). And household’s access to irrigation technology, access to extension service and distance travelled from farm plot to homestead are a significant determinant of technical efficiency in the study area.The study recommended, among other things, as a country that has a huge potential for irrigation development, utilization of this potential and providing irrigation technology to farm households will have a huge impact on the livelihoods of the majority of the poor. Evidently, efforts tailored towards this end would be very essential in militating against the high levels of poverty that is persistent in the communities