Eco-efficiency Assessment of Olive Farms in Andalusia
Olive farming represents an important source of income and employment in the rural areas of Andalusia (Spain), which is the most important olive oil-producing region in the world. Unfortunately, it also exerts important environmental pressures with regard to soil erosion, use of polluting inputs, excessive water consumption and biodiversity reduction. This paper uses Data Envelopment Analysis (DEA) techniques and pressure distance functions to contribute an assessment at the farm level of the ecoefficiency of a sample of 292 Andalusian olive farmers. We distinguish between managerial eco-efficiency and program eco-efficiency; the latter being associated with the different natural conditions prevailing in the three main olive cultivation systems in the region, namely, traditional rain-fed mountain groves, traditional rain-fed plain groves and irrigated intensive groves. Our findings show that eco-inefficient management is a widespread practice across olive farmers, mainly explained by a generalised technical inefficiency. Furthermore, the most eco-efficient production system is the traditional plain growing system. Finally, we find that land productivity strongly influences managerial eco-efficiency in all three aforementioned cultivation systems.
|Date of creation:||Mar 2011|
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- Andrés J. Picazo-Tadeo & José A. Gómez-Limón & Ernest Reig-Martínez, 2010. "Assessing farming eco-efficiency: A Data Envelopment Analysis approach," Working Papers 1004, Department of Applied Economics II, Universidad de Valencia.
- Daniel Solís & Boris E. Bravo-Ureta & Ricardo E. Quiroga, 2009. "Technical Efficiency among Peasant Farmers Participating in Natural Resource Management Programmes in Central America," Journal of Agricultural Economics, Wiley Blackwell, vol. 60(1), pages 202-219.
- Hoang, Viet-Ngu & Rao, D.S. Prasada, 2010. "Measuring and decomposing sustainable efficiency in agricultural production: A cumulative exergy balance approach," Ecological Economics, Elsevier, vol. 69(9), pages 1765-1776, July.
- Van Passel, Steven & Nevens, Frank & Mathijs, Erik & Van Huylenbroeck, Guido, 2007. "Measuring farm sustainability and explaining differences in sustainable efficiency," Ecological Economics, Elsevier, vol. 62(1), pages 149-161, April.
- Basset-Mens, Claudine & Ledgard, Stewart & Boyes, Mark, 2009. "Eco-efficiency of intensification scenarios for milk production in New Zealand," Ecological Economics, Elsevier, vol. 68(6), pages 1615-1625, April.
- Isabelle Piot-Lepetit & Monique Moing, 2007. "Productivity and environmental regulation: the effect of the nitrates directive in the French pig sector," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 38(4), pages 433-446, December.