TY - JOUR AU1 - Adela, Hatem AB - This paper aims to contribute to formulating the methodological framework for a paradigm of Islamic economics, using the development of the conventional economics, theoretical and mathematical methods.Design/methodology/approachThe study based on the inductive and mathematical methods to contribute to economic theory within the methodological framework for Islamic Economics, by using the return rate of Musharakah rather than the interest rate in influence the economic activity and monetary policy.FindingsVia replacement, the concept of the interest rate by the return rates of Musharakah. It concludes that the central bank can control the monetary policy, economic activity and the efficient allocation of resources by using the return rates of Musharakah through the framework of Islamic economy.Practical/implicationsThe study is a contribution to formulate the methodological framework for a paradigm of Islamic economics, where it investigates the impact of return rates of Musharakah on the money market and monetary policy, by the mathematical methods used in the conventional economy. Also, the study illustrates the importance of further studies that examine the methodological framework for Islamic Economics.Originality/valueThe study aims to contribute to formulating the Islamic economic theory, through the return rate of Musharakah financing instead of the interest rate, and its effectiveness of the monetary policy. As well as reformulating the concepts of the investment function, the present value and the marginal efficiency rate of investment according to the Islamic economy approach. TI - The impact of Musharakah financing on the monetary policy in the Islamic economy JF - Review of Economics and Political Science DO - 10.1108/reps-10-2018-014 DA - 2018-12-10 UR - https://www.deepdyve.com/lp/emerald-publishing/the-impact-of-musharakah-financing-on-the-monetary-policy-in-the-3rrTmYvC55 SP - 139 EP - 152 VL - 3 IS - 3/4 DP - DeepDyve ER -