Farm Technical Efficiency and Extension
This paper presents a methodology for estimating technical efficiency levels for individual farms using both a fixed effects panel model and a stochastic production frontier approach. It tests whether the estimated technical efficiency levels are associated with measures of contact with the advisory service. The approach is applied to a panel of 307 farms drawn from the Irish National Farm Survey over the period 1984 to 1994. The results show evidence that extension contact has had a positive impact on agricultural output.
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- Birkhaeuser, Dean & Evenson, Robert E & Feder, Gershon, 1991.
"The Economic Impact of Agricultural Extension: A Review,"
Economic Development and Cultural Change,
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- Huffman, Wallace E. & Evenson, Robert E., 2006. "Science for Agriculture: A Long Term Perspective," Staff General Research Papers Archive 12362, Iowa State University, Department of Economics.
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