1. FAO, (2001) Policy analysis study: Egypt. Comparativeadvantage and competitiveness of major crops. Food and
Agriculture Organization of the United Nation.
2. Hussain M, Anwar S, and Hussai Z. 2006. Economics ofSugarcane Production in Pakistan: A Price Risk
Analysis,International Research Journal of Finance andEconomics, Issue 4. http://www.eurojournals.com/finance.html
3. Jiran A. and Jolaee R., 2005, study of comparative advantage andsupport indices of red meat., Agricultural Economics andDevelopment, 13(49), Tehran, Iran (in Persian)
4. Jolaee R. 2004, Managing cropping pattern of agricultural cropsin three cenbtral districts of Fars province using molti regionalmodel, PhD thesis, Faculty of Agriculture, Tarbit ModarasUniversity (in Persian)
5. Ministry of Jihad-e-Agriculture. 2005, Data Bank ofHorticultural crops. www.maj.ir
6. Mohanty S. Ch Fang. And J Chaundhary. 2002. Assessing thecompetitivness of Indian cotton production: A policy analysismatrix aproach, Center of agriculture and rural development,Iowa state university, Working paper 02-wp301.
7. Monke E. and S. Pearson. 1989. The policy analysis matrix foragricultural development, Ithaca. NY: Cornell university press.
8. Mosanejad M. 1996, comparative advantage of agricultural cropsand export promotion policy, Research report, AgriculturalPlanning and Economic Research Institute (APERI), Tehran, Iran.(in Persian).
9. Noori K. and Jahannama F. 2008, study of comparative advantageof spring Soybean in Iran. Research and construction inagronomy and Horticulture, 79 Summer 2008 issue. (in Persian).
10. Salvatore D. 1995, Teory and problems of internationalEconomics, Transelation, Nai publication House, Tehran, Iran.