1。Economic Development and Cultural Change
January 1998, Vol. 46, No. 2: pp. 351-377
Sustainable Intensification in the Highland Tropics: Rwandan Farmers' Investments in Land Conservation and Soil Fertility
Daniel Clay, Thomas Reardon, and Jaakko Kangasniemi
http://www.journals.uchicago.edu/doi/pdf/10.1086/452342
2。Economic Development and Cultural Change
January 2004, Vol. 52, No. 2: pp. 313-346
Measuring the Productivity from Indigenous Soil and Water Conservation Technologies with Household Fixed Effects: A Case Study of Hilly Mountainous Areas of Benin
Anselme Adégbidi, Esaïe Gandonou, and Remco Oostendorp
http://www.journals.uchicago.edu/doi/pdf/10.1086/381018


3。Relative Technical Efficiency: Data Envelopment Analysis and Quebec's Dairy Farms
L. Martin Cloutier, Robin Rowley
Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie
Volume 41, Issue 2 , Pages169 - 176
1993 by the Canadian Agricultural Economics Society
http://www3.interscience.wiley.com/user/accessdenied?ID=121505711&Act=2138&Code=4726&Page=/cgi-bin/fulltext/121505711/PDFSTART
4。INTER-REGIONAL FARM EFFICIENCY IN PAKISTAN'S PUNJAB: A FRONTIER PRODUCTION FUNCTION STUDY
M. Ali, M. A. Chaudhry
Journal of Agricultural Economics
Volume 41, Issue 1 , Pages62 - 74
1990 Agricultural Economics Society
http://www3.interscience.wiley.com/user/accessdenied?ID=120104261&Act=2138&Code=4726&Page=/cgi-bin/fulltext/120104261/PDFSTART

5。FARM SIZE, EFFICIENCY AND ECONOMIES OF SIZE*
P. J. Lund, P. G. Hill
Journal of Agricultural Economics
Volume 30, Issue 2 , Pages145 - 158
1979 Agricultural Economics Society
http://www3.interscience.wiley.com/user/accessdenied?ID=120157309&Act=2138&Code=4726&Page=/cgi-bin/fulltext/120157309/PDFSTART
6。Decomposition Measures of Technical Efficiency for Ontario Dairy Farms
Alfons Weersink, Calum G. Turvey, Abdulahi Godah
Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie
Volume 38, Issue 3 , Pages439 - 456
1990 by the Canadian Agricultural Economics Society
http://www3.interscience.wiley.com/user/accessdenied?ID=119365849&Act=2138&Code=4726&Page=/cgi-bin/fulltext/119365849/PDFSTART
7。Short-Run Returns to Scale, Farm-Size, and Economic Efficiency
Subal C. Kumbhakar
The Review of Economics and Statistics, Vol. 75, No. 2 (May, 1993), pp. 336-341
(article consists of 6 pages)
Published by: The MIT Press
Stable URL: http://www.jstor.org/stable/2109441

8。Size, Productivity, and Returns to Scale: An Analysis of Farm-Level Data in Indian Agriculture
Pranab K. Bardhan
The Journal of Political Economy, Vol. 81, No. 6 (Nov. - Dec., 1973), pp. 1370-1386
(article consists of 17 pages)
Published by: The University of Chicago Press
Stable URL: http://www.jstor.org/stable/1830745