Table 2. Input and output DEA variables...

Table 2.

Input and output DEA variables

Variables		Definition
Operating expenses	Input	Sum of expenses from interests and commissions
General expenses	Input	Sum of general, personnel, depreciation and operating expenses
Operating revenues	Output	Sum of revenues from interests and commissions
Earnings before taxes	Output	Earnings before income taxes

Variables		Definition
Operating expenses	Input	Sum of expenses from interests and commissions
General expenses	Input	Sum of general, personnel, depreciation and operating expenses
Operating revenues	Output	Sum of revenues from interests and commissions
Earnings before taxes	Output	Earnings before income taxes

Source(s): Authors’ own creation

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