%0 Journal Article %T Abstarct Extended %J Agricultural Economics %I انجمن اقتصاد کشاورزی ایران %Z 2008-5524 %D 2019 %\ 05/22/2019 %V 13 %N 1 %P 161-173 %! Abstarct Extended %R 10.22034/iaes.2019.36223 %X %U https://www.iranianjae.ir/article_36223_44464f9cad48643f5907bc649ac2c328.pdf