We compare, using data envelopment analysis (DEA), the performance of Islamic and conventional banks prior to, during and immediately after the 2008 financial crisis (2004-2009). There is no significant difference in mean efficiency between conventional and Islamic banks when efficiency is measured relative to a common frontier. A meta-frontier analysis (MFA), new to the banking context, howeve...

Introduction It is submitted that accepting Islamic Banking within the western regulatory framework has encountered many impediments. A conventional bank is an institution that holds a banking license issued by banks' regulatory authorities which authorizes the chartered institution to conduct fundamental banking services such as receiving deposits, making loans, providing and saving account se...

Each economy functions within a particular social framework, defined by its moral philosophy and legal system. What makes an economy Islamic is Sharīah, the moral/legal discourses of the classical fuqahā’, which defined the economy of classical Islam, shaped its micro and macro institutions, and modulated its actual performance. This economy, which was virtually effaced during the age of Europe...

*) Corresponding Author Abstract: The study was to: 1) generate the appropriate evaluation instrument so that the instrument might be implemented in evaluating the Integrated Islamic Elementary School (SDIT, Sekolah Dasar Islam Terpadu) learning process; 2) identify the effectiveness of the developed evaluation instrument; and 3) identify the description and the criteria in the results of evalu...

The purpose of this empirical study is to analyze and compare the performance of Islamic and conventional banking in Pakistan and to find out which of the banking stream is performing better than other. For this study, sample of 22 conventional banks and 5 Islamic banks were selected. For in-depth understanding and sound comparison, key performance indicators were divided into external and inte...

The purpose of this paper is to examine co-creation of non-economic values in Islamic banking services and their significance for service science by comparing Islamic and conventional banking services. Although many scholars have discussed co-creation of values in services, most of them have focused on only economic values. Following Sharia (Islamic principles that are based on Qur’an and Sunna...

F several centuries, the world, and particularly Europe has benefited from the great contributions brought about by Muslim physicians in the field of medicine. These contributions were not only based on technical skills but also on the role of eminent Muslim physicians in establishing medical ethics. Many prominent physicians of the Islamic civilization involved themselves with professional eth...

For a finite connected graph let be the spectral radius of its universal cover. We prove that for any graph of average degree and derive from it the following generalization of the Alon Boppana bound. If the average degree of the graph after deleting any radius ball is at least , then its second largest eigenvalue in absolute value is at least for some absolute constant . This result is tight i...

The main theorem states that if K is a finite CW-complex with finite fundamental group G and universal cover homotopy equivalent to a product of spheres X, then G acts smoothly and freely on X×Sn for any n greater than or equal to the dimension of X. If the G-action on the universal cover of K is homologically trivial, then so is the action on X × Sn. Ünlü and Yalçın recently showed that any fi...

Whilst E-Commerce is spreading world-wide, many Muslims are wondering whether this new form of commerce is acceptable from the Syariah (Islamic Law) point of view. Thus, this research paper is meant to study the Islamic perspectives in e-commerce, particularly in its transaction, as well as the rights of the producers and customers. Issues on the legality of E-Commerce in Islam are examined to ...