@article { author = {}, title = {abstract}, journal = {Agricultural Economics}, volume = {12}, number = {1}, pages = {121-130}, year = {2018}, publisher = {انجمن اقتصاد کشاورزی ایران}, issn = {2008-5524}, eissn = {2645-3274}, doi = {10.22034/iaes.2018.36215}, abstract = {}, keywords = {}, title_fa = {abstract}, abstract_fa = {}, keywords_fa = {}, url = {https://www.iranianjae.ir/article_36215.html}, eprint = {https://www.iranianjae.ir/article_36215_0624d4eced051d862d36c4d73d645c2a.pdf} }