@article { author = {feizabadi, yaser and taghipour, masood}, title = {Concentration index and Its effect on the market margin in poultry slaughter industry of mazandaran province}, journal = {Iranian Journal of Trade Studies}, volume = {18}, number = {71}, pages = {161-180}, year = {2014}, publisher = {Institute for Trade Studies and Research}, issn = {1735-0794}, eissn = {2676-7767}, doi = {}, abstract = {}, keywords = {}, title_fa = {محاسبه شاخص تمرکز و بررسی اثر آن بر حاشیه بازار در صنعت کشتار گوشت مرغ استان مازندران}, abstract_fa = {}, keywords_fa = {}, url = {https://pajooheshnameh.itsr.ir/article_8660.html}, eprint = {https://pajooheshnameh.itsr.ir/article_8660_1740330879f2f9fce5992954faa34e72.pdf} }