موسسه مطالعات و پژوهش‌های بازرگانی پژوهشنامه بازرگانی 1735-0794 15 60 2011 12 01 Price Adjustment of Essential Commodities and the Welfare of Urban and Rural Households of Iran اثرات تعدیل قیمت کالاهای اساسی، نان، برنج، روغن نباتی و قند و شکر بر سطح رفاه خانوار 35 66 13707 FA حسین میرزایی استادیار اقتصاد دانشگاه آزاد اسلامی واحد تهران مرکزی علی اکبر خسروی نژاد استادیار اقتصاد دانشگاه آزاد اسلامی واحد تهران مرکزی Journal Article 2015 07 20 This paper wants to answer to the question "what is the equivalent amount of money for compensating welfare loss of households through price adjustment of bread, rice, oil and sugar?" We cluster urban and rural households based on homogeneity of consumption behaviors and estimating Linear Approximate Almost Ideal Demand Systems (LA\AIDS) for different clusters, and also calculate welfare indices (equivalent income, compensated variation and the cost of living index). The %100 price adjustment of bread, increase the cost of living of urban cluster1 households by %11.86 , and for the same rural households the figure will be %15.63 https://pajooheshnameh.itsr.ir/article_13707_74322d3ea58d8c6643c5508ae0a33af5.pdf