In this paper, we use the Synthetic control method to assess the impact of economic sanctions imposed by the United States on Iran's per capita GDP during 1990 to 2020. The US economic sanctions against the Iranian economy during this period has had a huge negative impact on the economy of Iran. Using the Synthetic control method, the economic cost of sanctions has been estimated in terms of pe...

today the image of a permanent skeletal space of cities affected by some forces or mechanisms is put in time with social-economic development and while imposes a new face and perspective to physical anatomy of cities, and prepares field to changes in content and social- economic structures of cities too. simultaneously with quitting villages in order to settle in cities by villagers, the phen...

today, the route for economic development in most countries is the same as international open competitive economy. economic institutes well known that supportive public economy belonged on the past and they may compete in the global economy. it is obvious that if they have no competitive potency or not familiar with competition technique, they may be devastated. banking system aims to collect t...