In this paper, we try to build an efficient portfolio among four possible portfolios based on the some 31 Casablanca listed shares. Our analysis concerns the risk which arises from the Markowitz mean-variance approach. Our work method will be implemented as following: first of all, we will test...

The management of financial risks, which is a branch of financial theory, is defined as a process that begins with risk factors identification, continues with measurement of risk and concludes with the coverage of that risk. This work focuses on the second phase of management process, namely the...

Islamic Finance as an industry in recent times has been celebrated for its stability and resilience. With the philosophy of risk sharing and strict rules governing its activities to be in line with Islamic Law (the Shariah), the industry is seen as an alternative to the conventional finance with...

This paper studies the effect of Securities Transaction Tax (STT) on the behavior of the returns on the Indian stock market using a switching first order autocorrelation model. It is found that an increase in STT doesn’t influence the return on American Depository Receipts (ADRs) which are...

This study investigates the validity of Capital Asset Pricing (CAP) Model in Karachi stock exchange (KSE). The data of 387 companies of 30 different sectors on monthly, quarterly and semiannual basis are used. The Paired sample t- test is applied to find the difference between actual and...

The primary aim of this paper to evaluate the cost of deposit insurance premium and assess moral hazard effect in the banking sector in Sudan. The analysis of moral hazard in this paper is based on two types of risks, credit default risk, measured as the ratio of non-performing loans to the...