Table 3 Variables of outputs and inputs.
From: Do Islamic versus conventional banks progress or regress in productivity level?
Variable | Symbol | Variable Name | Definitions |
|---|---|---|---|
Outputs | y1 | Loan | Net loans |
| Â | y2 | Investment | Total securities |
Inputs | x1 | Deposits | Total deposits, money market and short-term funding |
| Â | x2 | Labour | Personnel expenses |
| Â | x3 | Physical capital | Book value of fixed assets |