نوع مقاله : مقاله پژوهشی
نویسندگان
1 استادیار گروه مالی، دانشکده معارف اسلامی و مدیریت، دانشگاه امام صادق (ع)، تهران، ایران
2 استاد پژوهشگاه فرهنگ و اندیشه اسلامی، قم، ایران.
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Speculation is the purchase of an asset such as a financial instrument with the hope that it will become more valuable at a future date. In finance, speculation is also the practice of engaging in risky financial transactions in an attempt to profit from short term fluctuations in the market value of a tradable financial instrument. Speculation plays a necessary function for financial markets and it has several benefits for markets such as providing liquidity, enhancing efficiency and promoting capacity of bearing risk. On the other hand Speculation with manipulative behaviors can be led to speculative bubbles and excess volatility in financial markets.
In This research, at first, we explain different types of manipulative behaviors used by speculators. Then we analyze these behaviors based on imamiah jurisprudence. In this research, we compare many types of manipulative behaviors with shariah principles such as: Tadlis, Najsh, Dharar, Ghabn and … Results shows many manipulative behaviors used by speculators are forbidden from sharia point of view.
کلیدواژهها [English]