The purpose of the present paper is to examine the revenue efficiency of the Malaysian Islamic banking sector. The study also seeks to investigate the potential internal (bank specific) and external (macroeconomic) determinants that influence the revenue efficiency of Malaysian domestic Islamic banks. We employ the whole gamut of domestic and foreign Islamic banks operating in the Malaysian Islamic banking sector during the period of 2006 - 2015. The level of revenue efficiency is computed by using the Data Envelopment Analysis (DEA) method. Furthermore, we employ a panel regression analysis framework based on the Ordinary Least Square (OLS) method to examine the potential determinants of revenue efficiency. The results indicate that the level of revenue efficiency of Malaysian domestic Islamic banks is lower compared to their foreign Islamic bank counterparts. We find that bank market power, liquidity, and management quality significantly influence the improvement in revenue efficiency of the Malaysian domestic Islamic banks during the period under study. This study provides for the first time empirical evidence that covering all three efficiency concepts, namely cost, revenue, and profit efficiency is completely missing from the literature. By calculating these efficiency concepts, we can observe the efficiency levels of the domestic and foreign Islamic banks. In addition, by comparing both cost and profit efficiency, we can identify the influence of the revenue efficiency on the banks' profitability.

This paper examines the effects of the lock-up period and shareholder retention ratio on the heterogeneity of investors beliefs regarding the true value of IPOs in the Malaysian IPO market. The relationship between the signalling variables and the first-day price range of IPOs is examined using a quantile regression (QR) technique. This study employs a sample of 377 IPOs issued between January 2000 and December 2015. The results show that shareholder retention ratio has a significant negative relationship with the first-day price range, while the lock-up period does not have a significant relationship with the first-day price range. This suggests that prospective investors acknowledge the importance of the shareholder retention ratio as a signal and use the information conveyed by this signal to evaluate the price of the listing firm's IPO and to ensure that the current price reflects their beliefs and expectations of the firm in general and the issue price in particular. Finally, the lock-up in the Malaysian market serves as precautionary measure to guard the investors against after-market insiders' actions. � 2019, Universita Putra Malaysia.

This study attempts to discover the impact of the limitation of a country’s governance on Islamic and conventional bank revenue efficiency by using data from the countries of three regions. Non-parametric Data Envelopment Analysis (DEA) employed to measure the bank revenue efficiency level. The applied method of estimation consists of pooled Ordinary Least Square (OLS), Fixed Effect Model (FEM), Random Effect Model (REM), and the Generalized Method of Moments (GMM) to examine the impact of country governance and other potential determinants on bank efficiency. This study finds out that the dimensions of voice and accountability positively influenced Islamic and conventional bank revenue efficiency, however, the political stability and absence of violence and control of corruption provided the negative relationship. Furthermore, other dimensions of regulatory quality, government effectiveness and rule of law significantly negative with the conventional bank revenue efficiency. Implications from the study allow the related parties to identify the significant dimensions of a country’s governance to the efficiency of the banks to ensure better bank performance.

This research investigate the impact of six dimensions of country governance to the price efficiency of Islamic and conventional banks. The empirical analysis is focused on the Islamic and conventional banks operating in the Bahrain, UAE, Kuwait, Oman, Qatar and Saudi Arabia countries. The data envelopment analysis (DEA) method applied to compute the revenue efficiency of Islamic and conventional banks. Then used the Multivariate Panel Regression Analysis with the Ordinary Least Square as an estimation method to investigate the potential determinants and the effect of country governance on the revenue efficiency. The empirical findings indicate that greater voice and accountability, political stability, regulatory quality, rule of law and control of corruption enhance the revenue efficiency of both Islamic and conventional banks. The dimension of government effectiveness exerts positive sign relationship with the banks revenue efficiency only on conventional banks. Copyright 200x Inderscience Enterprises Ltd.