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.