This study employs data envelope analysis to produce the efficiency measures for both Islamic and conventional banks and conducts the means tests to investigate the efficiency comparison between the two bank types in the Gulf Cooperation Council (GCC) countries. 28 conventional banks and 20 Islamic banks are selected across the six countries in the GCC according to data availability for the period 2006 -2012. Two output variables, total loans and investments, and four input variables, total deposit, equity, fixed assets and general expenses are used in the DEA. Under the assumption of constant return to scale, no evidence is found for efficiency difference between the two bank types; and under the assumption of variable return to scale, the conventional banks are found to be more efficient than their Islamic counterparts in two points of time, 2009 and 2010, following the 2008 financial crisis. For within country efficiency comparisons, the two bank types are the same in Saudi Arabia, Kuwait and Qatar. The conventional banks are found to be more efficient than their Islamic counterparts in Bahrain and Emirates. The paper finds no evidence for the presence of technological improvements in the banking operations as indicated by the Malmquist productivity analysis.
Purpose -The purpose of this paper is to investigate the factors of technology diffusion in Saudi Arabia. It is a relevant study for Saudi Arabia, which has embarked on high gears of economic modernization that is supposed to be driven by technology and knowledge. Thus, an up-to-date research on the factors of technology diffusion in the country is expected to be of high-valued contribution. Design/methodology/approach -It employs co-integration method to analyse the long run relations between the technology diffusion and its determinants. Findings -The study finds that the international trade, particularly the oil sector trade, of the Saudi Arabia appears to play no relevant role in the international technology transfer for Saudi Arabia. The study confirms that technology is an endogenous variable in the presence of human capital; and that the higher levels of educational attainments are found to significantly improve factor productivity. The foreign direct investment (FDI) stock is confirmed to be a consistent and important factor in the process of technology diffusion. The capital goods imports and the domestic R&D expenditure are found to be negatively associated with the technology diffusion.Research limitations/implications -The machine and transport equipment imports are used by the study as a measure of capital goods imports, and thus a better measure is needed in a further research. Similarly, the limited data on the domestic R&D expenditure has forced the author to rely on estimates and own calculations. Thus, these data limitations could not allow us to have better understanding of the impacts of capital goods imports and domestic R&D on the technology diffusion. Practical implications -Human capital and FDIs are the key drivers the Saudi authorities should consider for transferring and diffusing technology in the country and expanding non-oil sources of economic growth. Originality/value -This paper is a first of its kind for the case of Saudi Arabia to analyze the determinants of technology diffusion and investigate the role of the its oil sector trade in the technology diffusion. The oil sector trade is found insignificant in the international technology diffusion process; thus the authorities should refocus the oil sector trade towards technology localization and adoption to increase integrative by-product industries in the country.
This paper studies the technical efficiency of Saudi banking sector using stochastic frontier model. A sample of 12 banks over the period 2000 -2011 is selected to investigate their technical efficiencies in mobilizing deposits, allocating investments and generating income. The banks are categorized as Saudi-owned banks, Saudi -foreign owned banks and Islamic banks. The findings show some consistent pattern of these bank types; and there exist significant disparities among the banks in terms of technical efficiency. The banque Saudi Fransi stands out as a benchmark for the industry, and it is a Saudi -foreign owned bank type. The Saudi owned bank type has shown fluctuating performance during the period; and the Islamic bank type is not significantly different from Saudi-owned bank type. Keywords: technical efficiency, stochastic frontier analysis, bank type Contributions and implications of the paper: The paper appears to be the second of its kind, after Alkhathlan et al (2010) to study the technical efficiency of Saudi banks. The paper distinguishes itself from the previous work of Alkhathlan et al (2010) by adding the dimensions of philosophical foundations and ownership structures of the banks in the analysis. It also expands the analysis by looking at three output variables instead of one output variable. The paper tends to raises a further research question concerning the relationship between the bank performance and its ownership structure and philosophical foundation. Though, the current paper tends to suggest that there exists a relationship between the two; further researches with different samples from Saudi market and around the world are suggested to test this relationship.
1. The paper focuses on agriculture and economic growth nexus in Gambia. 2. The paper utilizes extensive historical context to the agriculture policies adapted so far in Gambia. 3. The window of the study is 1966 to 2009. 4. A vector error correction technique to examine the growth-agriculture relation in the Gambia is applied. 5. Interestingly, the capital per worker is found to be a significant and relevant factor input for the economic growth, while agricultural labor per acre is irrelevant in both the short run and the long run analyses.
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