This article investigates how financial development helps to reduce poverty directly through a distributional effect, beyond its indirect effect through economic growth. The results obtained with data for a sample of developing countries from 1966 through 2000 suggest that the poor benefit from the ability of the banking system to facilitate transactions and provide savings opportunities (through the McKinnon 'conduit effect') but to some extent fail to reap the benefit from greater availability of credit. Moreover, financial development is accompanied by financial instability, which is particularly detrimental to the poor. Nevertheless, the benefits of financial development for the poor outweigh the cost.

No abstract

This paper assesses the impact of mobile phone rollout on economic growth in a sample of African countries from 1988 to 2007. Further, in light of the large financial infrastructure gap in African countries, we investigate whether mobile phone development fosters economic growth through better financial inclusion. In estimating the impact of mobile phone development on growth, we use mobile penetration rate as well as the cost of mobile local calls to capture mobile phone diffusion, while financial inclusion is measured by the number of deposits or loans per head. Using the System Generalized Method of Moments (GMM) estimator to address endogeneity issues, the results confirm that mobile phone development contributes significantly to economic growth in African countries. Part of the positive effect of mobile phone penetration on growth comes from greater financial inclusion.

The rapid growth of Islamic banking has attracted much attention lately in the economic literature. At the same time, a mature body of the literature has shown that financial development is broadly conducive to economic growth, which raises the question as to whether a similar conclusion holds for Islamic banking. Against this backdrop, this paper investigates the relationship between Islamic banking development and economic growth in a sample of low and middle income countries, using data over the period 1990-2010. The results show that, notwithstanding its relatively small size compared to the economy and the overall size of the financial system, Islamic banking is positively associated with economic growth even after controlling for various determinants, including the level of financial depth. The results are robust across across different specifications, sample composition and time periods.

This Working Paper should not be reported as representing the views of the IMF. The views expressed in this Working Paper are those of the author(s) and do not necessarily represent those of the IMF or IMF policy. Working Papers describe research in progress by the author(s) and are published to elicit comments and to further debate. This paper investigates the determinants of the pattern of Islamic bank diffusion around the world using country-level data for 1992-2006. The analysis illustrates that income per capita, share of Muslims in the population and status as an oil producer are linked to the development of Islamic banking, as are economic integration with Middle Eastern countries and proximity to Islamic financial centers. Interest rates have a negative impact on Islamic banking, reflecting the implicit benchmark for Islamic banks. The quality of institutions does not matter, probably because the often higher hurdle set by Shariah law trumps the quality of local institutions in most countries. The 9/11 attacks were not important to the diffusion of Islamic banking; but they coincided with rising oil prices, which are a significant factor in the diffusion of Islamic banking. Islamic banks also appear to be complements to, rather than substitutes for, conventional banks.