Forbidden Economic Businesses under the Jurisprudence of shia

Islam is the school of economy, not of economics. In Islam the economic activities are under control and have certain internal limitations, such as faith and morality, as well as some external restrictions, such as governmental and legal values and laws.Some economic activities inducing the reinforcement of injustice and oppression and preventing the fulfillment of the values in Islam and the social justice have been forbidden in the sacred creed of Islam including: selling weapons to the enemies of religion, whether by an atheist or by a Muslim; renting or leasing a house or an appartment or a vehicle… for using in a forbidden way or purpose; printing or publishing, preserving, and instruction distorting books, swindling, fraudery, or cheating in transactions; hoarding certain articles, as a result of which the legal governor has the right to force the hoarder to sell his goods and in some cases make him sell his things based on certain price. The prohibition of hoarding and storing things has no specific cases, but it covers all essentials and sustenances of the public.