Payame Noor University of IR. IRAN. journal of islamic finance research 2345-4849 1 2 2014 04 09 A Survey of Risk-taking Islamic Investment Models A Survey of Risk-taking Islamic Investment Models 51 68 1051 FA Ali Hasanzadeh Mahdi Roayaei Pouya Baghdadi Journal Article 2013 05 14 Risk-taking Islamic Investment is one of the modern methods of Islamic financing, which  has not been taken into consideration  by Islamic financial experts despite that a lot of experts admit its dfficiency and special advantages. Hence most studies in this field, have only dealt with Mudarabah and Musharakah as financing methods in the process of risk-taking Islamic investment, while  there are some other structures to use in this process. In fact, this study deals with the structures and patterns based on the religious law which are efficient in the risk-taking investment industry and with their performance in risk-taking Islamic investment companies. The method in  this study is descriptive-analytical using library resources and document analysis. The results show  that we can use  agreements such as diminishing Musharakah, Ijarah Mawsufah Fi Zimmah (Forward Lease), Ijarah Muntahiah Bi Tamlik and the model of Wakalah-Ijarah Mawsufah Fi Zimmah in addition to the agreements of Mudarabah and Musharakah in the process of the risk taking Islamic investment. Risk-taking Islamic Investment is one of the modern methods of Islamic financing, which  has not been taken into consideration  by Islamic financial experts despite that a lot of experts admit its dfficiency and special advantages. Hence most studies in this field, have only dealt with Mudarabah and Musharakah as financing methods in the process of risk-taking Islamic investment, while  there are some other structures to use in this process. In fact, this study deals with the structures and patterns based on the religious law which are efficient in the risk-taking investment industry and with their performance in risk-taking Islamic investment companies. The method in  this study is descriptive-analytical using library resources and document analysis. The results show  that we can use  agreements such as diminishing Musharakah, Ijarah Mawsufah Fi Zimmah (Forward Lease), Ijarah Muntahiah Bi Tamlik and the model of Wakalah-Ijarah Mawsufah Fi Zimmah in addition to the agreements of Mudarabah and Musharakah in the process of the risk taking Islamic investment. https://ifr.journals.pnu.ac.ir/article_1051_57da6a05de2f005e6120e150c4ab7698.pdf