1- Anonymous. 2009. Crop Production Costs of Iran. Center for Statistics and
Technical Information, Ministry of Jahad- e- Keshavarza.
2- Alrwis, K. N. and Francis, E. 2003 .Technical efficiency of broiler farms in
the central region of Saudi Arabia, Res.Bult., No.116:5-34.
3- Anderson, P. and Petersen, N. C. 1993. A procedure for ranking efficient
units in DEA, Management Science ,Vol.39:1261-1264.
4- Avkiran Necimi, K. 2001. Investigating technical and scale efficiencies of
Australian universities through data envelopment analysis, socio-economic
planning sciences, Volume 35, issue 1:57-80.
5- Charnes, A. W., Copper, W. and Rhodes, E. 1984. Measuring the efficiency
of decision marking units, European Journal of Operational Researches.
6- Emami meibodi, A. 2000. Efficiency and productivity measurement (in
theory and practice), Institute for Ttrade studies and research, 1.th edition,
Tehran.
7- FAO yearbook. 2009.
8- Fazli, S. 2003. Designing Mathematical model to evaluate the performance
of managers of governmental organizations - Data Envelopment analyze
Approach, PHD Thesis Tarbiat Modares University, Tehran.
9- Fortuna, T. 2000. A DEA model for the efficiency evaluation of
nondominated paths, Journal of Operational Research, 121: 549-554.
10- Fotros, M. H. and Solgi, M. 2002. Mesurement of efficiency and return to
scale of broiler production units: A case study of HAMADAN province,
Journal of Agricultural Economics and Development, vol.38.
11- Fotros, M. H. Solgi, M. 2006. Analysis of efficiency and profitability of
broiler production units in Hamedan province, Pajouhesh va Sazandegi, Vol.70.
12- Gujarati, D.N. 2008. Basic Econometrics, teranslated by Abrishami H.
University of Tehran, 5.th edition, vol.2.
13- Janjan, A. 2001. Determining metabolically energy and comparing the
effects of tropical and cold crops (wheat and barley) on growth, viscosity and
hens producing eggs, Islamic Azad University, Karaj.
14- Karimi tokanloo, Z. 2002. Measurement the technical efficiency and
investigated effective factor in East Azarbaijan Province during 1992-97, Ms
Thesis, Buali Sina University, Hamedan.
15- Moazeni, S. and Karbasi, A. 2008. Measuring different efficiencies with
data envelopment analysis :Case study of Pistachio producers in Zarand,
Journal of Agricultural Economics and Development, 61.
16- Mohammadi, A. 2008. Efficiency measurement of the broilers producers by
the use of data envelopment analysis, Journal of Agricultural Economics and
Development, 63: 125-171.
17- Pakravan, M., Mehrabi Boshrabadi, H. and Shakibaiee, A. 2010.
Determining kinds of Efficiency for Canola Producers in Sari Province, journal
of Agricultural Economics Researches, Vol 1(4).
18- Rezitis, A.N. and Tsidoukas, K. 2003. Investigation of factors influencing
the technical efficiency of agricultural producers participating in farm credit
programs, Agricultural and Applied Economics, 35(3):85-103.
19- Torkamani, J. and Mohammadi, H. 2003. Estimation of technical efficiency
and optimum ration of feedlot operators: Application of modeling to generate
alternatives method. Journal of rural & Development, vol.6, no3.
20- Yusef, S.A. and Malomo, O. 2007. Technical efficiency of poultry egg
production in Ogun state: a DEA approach, Journal of Poultry Science,
6(9):622-629.