The relative efficiency levels of 283 rural households from three regions in eastern Paraguay are measured using a nonparametric approach. Technical, allocative, and scale efficiency measures are calculated both at national and regional levels, and factors that may affect the efficiency levels...

The demand for organic food products has expanded rapidly in the past decade on a global basis, stimulated by consumer perceptions that organic products are safer, cleaner and more ethical than conventional products. The demand for organic products was estimated to grow at a rate of 15-20 per...