The Canadian Banking Industry

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This section displays the theoretical and empirical context applied in the study. Although the performance of Canada's banking sector was addressed by many scholars, however, it is essential to stay updated with their stance as it is one of the largest countries worldwide. And generally it is quite interesting to look at how they were performing lately. Therefore, for the above two mentioned reasons; the Canadian Banking Industry is reconsidered in particular. Efficiency and Profitability of Canadian banks were previously studied at both branch and institutional levels. Generally it is extremely difficult to access branches banking data. And thus, the institutional level will be reconsidered. Assessing the performance of Canadian banks is …show more content…

In the light that there are numerous DEA techniques that can be applied, there are also numerous assumptions of inputs and outputs that can be taken into consideration (Fethi and Pasiouras, 2010). For the outputs of banks to be defined correctly, a precise valuation of company’s specialism is required (Tostosa-Ausina, 2002). For instance, in the case of Western Europe, the significant changes faced by several banks from “internationalization" and “deregulation” has increased the significance of what banking firms yield (Tortosa-Ausina, 2002). Casu and Molyneux (2003) remarked that if deposits are taken as outputs; saving banks are more efficient than commercial banks. Some scholars assessed efficiency considering deposits as inputs while others as outputs. Nonetheless, the majority used deposit as an input variable in the model. Many have obtained efficiency estimates under the input-oriented approach. This is probably due to the conjecture that managers have more power on inputs than outputs (Fethi and Pasiouras, 2010). In this paper, the output-oriented approach is …show more content…

Some studies either debated that CSR is preferred over the VRS or stated that the use of VRS requires carefulness (Fethi and Pasiouras, 2010). In the analysis of this paper, TE and SE are evaluated under the VRS assumption preferentially. The assumption of CRS is said to be suitable only at the time where the entire banks are functioning at an ideal level (Fethi and Pasiouras, 2010; Coelli, 1996). Two of which that may result in banks not functioning at an optimum are imperfect rivalry and finance restraints (Coelli, 1996). Thus, recently several studies assessed models of DEA under the VRS. According to Coelli (1996), the main advantages of the VRS model is that it forms a convex structure, whereas the CRS resembles the flat part of the “Long Run Average Cost” curve. VRS allows for the computation of TE without the SE effects contained in CRS. Moreover, data points are “enveloped” more closely. The CRS LP problem can simply be modified by appending the convexity constraint to take into consideration the VRS. Given the information specified above, the methodological approach in this paper is as

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